mirror of git://gcc.gnu.org/git/gcc.git
727 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Bernd Schmidt
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722279e41f |
dwarf2out.h (dwarf2out_frame_debug_init): Declare.
* dwarf2out.h (dwarf2out_frame_debug_init): Declare. * dwarf2out.c (dwarf2out_frame_debug_init): New function, broken out of ... (dwarf2out_frame_debug): ... here. Don't handle a NULL argument. * final.c (final_start_function): Call the new function rather than using a NULL argument for dwarf2out_frame_debug. From-SVN: r171839 |
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Jakub Jelinek
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c2969d8ee4 |
emit-rtl.c (try_split): Don't call copy_call_info debug hook.
* emit-rtl.c (try_split): Don't call copy_call_info debug hook. * calls.c: Remove debug.h include. (emit_call_1): Don't call virtual_call_token debug hook. * dwarf2out.c (debug_dcall_section, debug_vcall_section, dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn, vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION, size_of_dcall_table, output_dcall_table, size_of_vcall_table, output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash, vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn, dwarf2out_virtual_call_token, dwarf2out_copy_call_info, dwarf2out_virtual_call): Remove. (dwarf2_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. (dwarf2out_init): Don't initialize vcall_insn_table, debug_dcall_section and debug_vcall_section. (prune_unused_types): Don't mark nodes from dcall_table. (dwarf2out_finish): Don't output dcall or vcall tables. * final.c (final_scan_insn): Don't call direct_call or virtual_call debug hooks. * debug.h (struct gcc_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. (debug_nothing_uid): Remove prototype. * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. (debug_nothing_uid): Remove. * doc/invoke.texi (-fenable-icf-debug): Remove. * common.opt (-fenable-icf-debug): Likewise. * g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal. From-SVN: r171037 |
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Jakub Jelinek
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2b1c543325 |
final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
* final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. Call var_location debug hook even on CALL_INSNs. (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. * rtl.def (ENTRY_VALUE): New. * dwarf2out.c: Include cfglayout.h. (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_GNU_entry_value. (struct call_arg_loc_node): New type. (call_arg_locations, call_arg_loc_last, block_map, call_site_count, tail_call_site_count): New variables. (dwarf_tag_name): Handle DW_TAG_GNU_call_site and DW_TAG_GNU_call_site_parameter. (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites and DW_AT_GNU_all_source_call_sites. (mem_loc_descriptor): Handle ENTRY_VALUE. (add_src_coords_attributes): Don't add enything if DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. (dwarf2out_abstract_function): Save and clear call_arg_location, call_site_count and tail_call_site_count around dwarf2out_decl call. (gen_call_site_die): New function. (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. (dwarf2out_function_decl): Clear call_arg_locations, call_arg_loc_last, set call_site_count and tail_call_site_count to -1 and free block_map. (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not followed by any real instructions. (dwarf2out_begin_function): Set call_site_count and tail_call_site_count to 0. (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL attempt to force a DIE for it and worst case remove the attribute. (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of the decl itself. * var-tracking.c: Include tm_p.h. (vt_stack_adjustments): For calls call note_register_arguments. (argument_reg_set): New variable. (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set ensure the VALUE is resolved. (call_arguments): New variable. (prepare_call_arguments): New function. (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. (struct expand_loc_callback_data): Add ignore_cur_loc field. (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and always use the best expression. (vt_expand_loc): Add ignore_cur_loc argument. (vt_expand_loc_dummy): Clear ignore_cur_loc field. (emit_note_insn_var_location): Adjust vt_expand_loc callers. (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION note for all calls. (vt_add_function_parameter): Use cselib_lookup_from_insn. If dv is a VALUE, enter into hash table also ENTRY_VALUE for the argument. Don't call cselib_preserve_only_values and cselib_reset_table. (note_register_arguments): New function. (vt_initialize): Compute argument_reg_set. Call vt_add_function_parameters before processing basic blocks instead of afterwards. For calls call prepare_call_arguments before calling cselib_process_insn. * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). (var-tracking.o): Depend on $(TM_P_H). * cfglayout.h (insn_scope): New prototype. * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. * cfglayout.c (insn_scope): No longer static. * insn-notes.def (CALL_ARG_LOCATION): New. * calls.c (expand_call, emit_library_call_value_1): Put USEs for MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. * integrate.c (set_block_origin_self, set_block_abstract_flags): Do nothing for DECL_EXTERNAL BLOCK_VARS. cp/ * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if DECL_LANG_SPECIFIC is NULL. include/ * dwarf2.h (DW_TAG_GNU_call_site, DW_TAG_GNU_call_site_parameter, DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites,, DW_AT_GNU_all_source_call_sites, DW_OP_GNU_entry_value): New. From-SVN: r171033 |
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Kai Tietz
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9436925165 |
re PR debug/28047 (DWARF output_file_names should really understand DOS pathnames)
2011-02-28 Kai Tietz <kai.tietz@onevision.com> PR debug/28047 * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp. (lookup_filename): Likewise. * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp. 2011-02-28 Kai Tietz <kai.tietz@onevision.com> * filename_cmp.c (filename_ncmp): New function. * functions.texi: Regenerated. 2011-02-28 Kai Tietz <kai.tietz@onevision.com> * filenames.h (filename_ncmp): New prototype. From-SVN: r170570 |
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Alexandre Oliva
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a59d15cf9f |
re PR debug/47498 (-fcompare-debug failure with -fsched2-use-superblocks)
gcc/ChangeLog: PR debug/47498 PR debug/47501 PR debug/45136 PR debug/45130 * haifa-sched.c (get_ebb_head_tail): Move notes across boundary debug insns. (no_real_insns_p, schedule_block, set_priorities): Drop special treatment of boundary debug insns. * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns. * sched-int.h (DEBUG_INSN_SCHED_P): Remove. (BOUNDARY_DEBUG_INSN_P): Likewise. (SCHEDULE_DEBUG_INSN_P): Likewise. * sched-rgn.c (init_ready_list): Drop special treatment of boundary debug insns. * final.c (rest_of_clean_state): Clear notes' BB. gcc/testsuite/ChangeLog: PR debug/47498 PR debug/47501 PR debug/45136 PR debug/45130 * debug/pr47498.c: New. * debug/pr47501.c: New. From-SVN: r169513 |
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Alexandre Oliva
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ef591d3f05 |
revert: re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns)
Reverted: 2011-01-25 Alexandre Oliva <aoliva@redhat.com> PR debug/45136 PR debug/45130 * haifa-sched.c (get_ebb_head_tail): Move notes across boundary debug insns. (no_real_insns_p, schedule_block, set_priorities): Drop special treatment of boundary debug insns. * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. * sched-ebb.c (schedule_ebbs): Don't skip debug insns. * sched-int.h (DEBUG_INSN_SCHED_P): Remove. (BOUNDARY_DEBUG_INSN_P): Likewise. (SCHEDULE_DEBUG_INSN_P): Likewise. * sched-rgn.c (init_ready_list): Drop special treatment of boundary debug insns. * final.c (rest_of_clean-state): Clear notes' BB. From-SVN: r169429 |
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Alexandre Oliva
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9bdbdcef9a |
re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns)
PR debug/45136 PR debug/45130 * haifa-sched.c (get_ebb_head_tail): Move notes across boundary debug insns. (no_real_insns_p, schedule_block, set_priorities): Drop special treatment of boundary debug insns. * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. * sched-ebb.c (schedule_ebbs): Don't skip debug insns. * sched-int.h (DEBUG_INSN_SCHED_P): Remove. (BOUNDARY_DEBUG_INSN_P): Likewise. (SCHEDULE_DEBUG_INSN_P): Likewise. * sched-rgn.c (init_ready_list): Drop special treatment of boundary debug insns. * final.c (rest_of_clean-state): Clear notes' BB. From-SVN: r169260 |
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Iain Sandoe
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14d11d4097 |
allow the target to label code fragments generated by partitioning.
* target.def (function_switched_text_sections): New Hook. * doc/tm.texi Regenerated. * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS) New. * final.c (default_function_switched_text_sections): New. (final_scan_insn): Call function_switched_text_sections when a mid-function section change occurs. * output.h (default_function_switched_text_sections): Declare. * config/darwin-protos.h (darwin_function_switched_text_sections) : Likewise. * config/darwin.c (darwin_function_switched_text_sections): New. * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS) New. From-SVN: r168571 |
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Joseph Myers
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a803773f0e |
common.opt (main_input_filename, [...]): New Variable entries.
* common.opt (main_input_filename, main_input_basename, main_input_baselength): New Variable entries. From toplev.c. * final.c (output_quoted_string): Move from toplev.c. * output.h (output_quoted_string): Move from toplev.h. * opts-global.c (read_cmdline_options): Use gcc_options pointer to access main_input_filename, main_input_baselength and main_input_basename. * targhooks.c: Include intl.h and opts.h. (option_affects_pch_p, default_get_pch_validity): Move from toplev.c. * targhooks.h (option_affects_pch_p, default_get_pch_validity): Move from toplev.h. * toplev.c (main_input_filename, main_input_basename, main_input_baselength): Move to common.opt. (output_quoted_string): Move to final.c. (warn_deprecated_use): Move to tree.c. (option_affects_pch_p, default_get_pch_validity, pch_option_mismatch, default_pch_valid_p): Move to targhooks.c. * toplev.h (skip_leading_substring): Move to tree-dump.c. (warn_deprecated_use): Move to tree.h. (output_quoted_string): Move to output.h. (main_input_filename, main_input_basename, main_input_baselength): Move to common.opt. (default_get_pch_validity, default_pch_valid_p): Move to targhooks.c. * tree-dump.c (skip_leading_substring): Move from toplev.h. * tree.c (warn_deprecated_use): Move from toplev.c. * tree.h (warn_deprecated_use): Move from toplev.h. * c-typeck.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/cris/cris.c, config/crx/crx.c, config/fr30/fr30.c, config/frv/frv.c, config/h8300/h8300.c, config/ia64/ia64.c, config/iq2000/iq2000.c, config/lm32/lm32.c, config/m32c/m32c.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mep/mep.c, config/microblaze/microblaze.c, config/mips/mips.c, config/mmix/mmix.c, config/mn10300/mn10300.c, config/moxie/moxie.c, config/pa/pa.c, config/pdp11/pdp11.c, config/picochip/picochip.c, config/s390/s390.c, config/score/score.c, config/sh/sh.c, config/sparc/sparc.c, config/spu/spu.c, config/stormy16/stormy16.c, config/v850/v850.c, config/vax/vax.c, config/xtensa/xtensa.c, gimple-low.c, graphite-sese-to-poly.c, plugin.c, tree-cfg.c, tree-inline.c, varasm.c, xcoffout.c: Don't include toplev.h. * Makefile.in (c-typeck.o, tree-inline.o, tree-cfg.o, gimple-low.o, graphite-sese-to-poly.o, targhooks.o, plugin.o, varasm.o, xcoffout.o): Update dependencies. * config/arm/t-arm (arm.o): Update dependencies. * config/spu/t-spu-elf (spu.o): Update dependencies. cp: * cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h. * Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o): Update dependencies. java: * jcf-parse.c: Don't include toplev.h. * Make-lang.in (java/jcf-parse.o): Don't depend on toplev.h. From-SVN: r167329 |
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Joern Rennecke
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ae77ff7a03 |
re PR middle-end/44769 (warning for split_double when HOST_BITS_PER_WIDE_INT < BITS_PER_WORD)
PR middle-end/44769 * final.c (split_double): Don't use BITS_PER_WORD directly in shift count. From-SVN: r166662 |
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Pat Haugen
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58082ff616 |
final.c (compute_alignments): Compute/free loop info all the time.
* final.c (compute_alignments): Compute/free loop info all the time. * config/rs6000/rs6000.h (LOOP_ALIGN): Define. * config/rs6000/rs6000-protos.h (rs6000_loop_align): Declare. * config/rs6000/t-rs6000 (rs6000.o): Add cfgloop.h. * config/rs6000/rs6000.c (cfgloop.h): Include. (can_override_loop_align): New. (rs6000_option_override_internal): Set it. (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define target hook. (rs6000_loop_align): New function. (rs6000_loop_align_max_skip): Likewise. * gcc.target/powerpc/loop_align.c: New. From-SVN: r166329 |
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DJ Delorie
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ad0c4c363d |
tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New.
* doc/tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New. (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Change to hook. (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise. (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise. * doc/tm.texi: Regenerate. * targhooks.h (default_label_align_after_barrier_max_skip, default_loop_align_max_skip, default_label_align_max_skip, default_jump_align_max_skip): Declare. * target.def (label_align_after_barrier_max_skip): New. (loop_align_max_skip): New. (label_align_max_skip): New. (jump_align_max_skip): New. * system.h (poison): Add those macros to the list. * final.c (LABEL_ALIGN_MAX_SKIP): Remove. (LOOP_ALIGN_MAX_SKIP): Remove. (LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Remove. (JUMP_ALIGN_MAX_SKIP): Remove. (default_label_align_after_barrier_max_skip): New. (default_loop_align_max_skip): New. (default_label_align_max_skip): New. (default_jump_align_max_skip): New. (compute_alignments): Use the new hooks. (shorten_branches): Likewise. From-SVN: r165707 |
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Joseph Myers
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46625112d2 |
opt-functions.awk (static_var): Update comment.
* opt-functions.awk (static_var): Update comment. (var_ref): Return offsetof expression or -1, not variable address. * optc-gen.awk: Generate structure field initializers instead of static variables. Expect -1 for missing variables instead of null pointer. Add gcc_options parameters to generated functions. * opth-gen.awk: Generate structure fields for static variables. Add gcc_options parameters to generated functions. * common.opt (optimize, optimize_size): Add variables. * config/i386/i386-c.c (ix86_pragma_target_parse): Pass &global_options to cl_target_option_restore. * config/i386/i386.c (ix86_valid_target_attribute_p): Pass &global_options to cl_optimization_restore, cl_target_option_save and cl_target_option_restore. (ix86_set_current_function): Pass &global_options to cl_target_option_restore. * config/pdp11/pdp11.h (optimize): Remove. * config/rs6000/rs6000.h (optimize): Remove. * config/sh/sh.h (optimize): Remove. * config/xtensa/xtensa.h (optimize): Remove. * coretypes.h (struct gcc_options): Declare. * diagnostic.c (diagnostic_initialize): Initialize context->option_state. (diagnostic_report_diagnostic): Pass option_state to option_enabled hook. * diagnostic.h (diagnostic_context.option_enabled): Add void * parameter. (diagnostic_context.option_state): New field. * final.c (final_start_function, final, final_scan_insn): Rename optimize parameter to optimize_p. * flags.h (optimize, optimize_size): Remove. * function.c (invoke_set_current_function_hook): Pass &global_options to cl_optimization_restore. * gcc.c (driver_handle_option): Take gcc_options parameter. Assert that it is &global_options. (process_command): Pass &global_options to read_cmdline_option. * ipa-pure-const.c (suggest_attribute): Pass &global_options to option_enabled. * lto-opts.c (lto_reissue_options): Use option_flag_var. Pass &global_options to set_option. * opts-common.c (handle_option, handle_generated_option, read_cmdline_option, set_option): Take explicit gcc_options parameters. Use option_flag_var. (option_flag_var): New. * opts.c (common_handle_option, lang_handle_option, target_handle_option): Take gcc_options parameter. Assert that it is &global_options. (read_cmdline_options): Pass &global_options to read_cmdline_option. (print_filtered_help): Use option_flag_var. Pass &global_options to option_enabled. (common_handle_option): Use option_flag_var. (option_enabled): Take opts parameter. Use option_flag_var. (get_option_state): Take gcc_options parameter. Use option_flag_var. Pass gcc_options parameter to option_enabled. (enable_warning_as_error): Pass &global_options to handle_generated_option. * opts.h (struct cl_option): Change flag_var to flag_var_offset. (cl_option_handler_func.handler): Take gcc_options parameter. (option_enabled, get_option_state, set_option, handle_option, handle_generated_option, read_cmdline_option): Take gcc_options parameters. * toplev.c (optimize, optimize_size): Remove. (print_switch_values): Pass &global_options to option_enabled. (option_affects_pch_p): Use option_flag_var. Pass &global_options to get_option_state. (general_init): Initialize global_dc->option_state. * tree.c (build_optimization_node): Pass &global_options to cl_optimization_save. (build_target_option_node): Pass &global_options to cl_target_option_save. c-family: * c-common.c (handle_optimize_attribute): Pass &global_options to cl_optimization_save and cl_optimization_restore. * c-opts.c (c_common_handle_option): Pass &global_options to handle_generated_option. * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var. (handle_pragma_pop_options, handle_pragma_reset_options): Pass &global_options to cl_optimization_restore. From-SVN: r164751 |
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Richard Henderson
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f0a0390e69 |
Hookize TARGET_UNWIND_INFO et al.
From-SVN: r164701 |
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Jan Hubicka
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051f8cc6c7 |
lto-symtab.c (lto_symtab_entry_def): Add guessed field.
* lto-symtab.c (lto_symtab_entry_def): Add guessed field. (lto_symtab_resolve_symbols): Set it. (lto_symtab_merge_decls_1): Do not compute used_from_object_file; store resolution field in cgraph/varpool. * cgraph.c (cgraph_same_body_alias, cgraph_add_thunk): Return node. (cgraph_get_node_or_alias, cgraph_get_node_or_alias): Constify. (cgraph_dump_node): Drop used_from_object_file. (cgraph_clone_node, cgraph_create_virtual_clone): Likewise. (cgraph_function_body_availability): Use decl_replaceable_p. (cgraph_make_node_local): Set resolution to LDPR_PREVAILING_DEF_IRONLY. (cgraph_can_remove_if_no_direct_calls_and_refs): Use cgraph_used_from_object_file_p. (cgraph_will_be_removed_from_program_if_no_direct_calls): Use cgraph_used_from_object_file_p. (resolution_used_from_other_file_p): New functoin. (cgraph_used_from_object_file_p): New predicate. * cgraph.h: Include plugin-api.h (struct cgraph_local_info): Remove used_from_object_file. (struct cgraph_node): Add resolution field. (struct varpool_node): Likewise; remove used_from_object_file; reove const_value_known. (cgraph_get_node, cgraph_get_node_or_alias, cgraph_node, cgraph_same_body_alias, cgraph_add_thunk): Update prototypes. (resolution_used_from_other_file_p, cgraph_used_from_object_file_p, varpool_used_from_object_file_p): Declare. (varpool_get_node, varpool_extra_name_alias): Update prototype. * tree.h (DECL_REPLACEABLE_P): Remove. (decl_replaceable_p, decl_binds_to_current_def_p): Declare. * final.c (rest_of_clean_state): Use decl_binds_to_current_def_p. * lto-cgraph.c (lto_output_node, lto_output_varpool_node, input_overwrite_node, input_node, input_varpool_node): Stream resolution. * expr.c (expand_expr_real_1): Use const_value_known_p * ipa.c (ipa_discover_readonly_nonaddressable_var): Do not set const_value_known. (cgraph_externally_visible_p): Use cgraph_used_from_object_file_p. (function_and_variable_visibility): Set resolution for local vars and functions. use varpool_used_from_object_file_p. * varasm.c (resolution_to_local_definition_p, resolution_local_p): New static functions. (default_binds_local_p_1): Use resolutoin info. (decl_binds_to_current_def_p, decl_replaceable_p): New functions. * varpool.c (varpool_get_node): Constify. (const_value_known_p): Do not use vnode->const_value_known; use decl_replaceable_p. (varpool_finalize_decl): Do not set const_value_known. (cgraph_variable_initializer_availability): Use decl_replaceable_p (varpool_extra_name_alias): Return new node. (varpool_used_from_object_file_p): New function. * decl.c (finish_function): Use decl_replaceable_p * method.c (make_alias_for_thunk): Update call of cgraph_same_body_alias. * lto.c (lto_promote_cross_file_statics): Use const_value_known_p. From-SVN: r164610 |
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Richard Henderson
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182a0c1121 |
Always do output_function_exception_table before assemble_end_function.
From-SVN: r163974 |
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Richard Henderson
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3bc6b3e6fc |
Define target hook TARGET_UNWIND_EMIT_BEFORE_INSN.
From-SVN: r163961 |
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Anatoly Sokolov
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6cbd887583 |
target.def (output_addr_const_extra): New hook.
* target.def (output_addr_const_extra): New hook. * doc/tm.texi.in (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Document. * doc/tm.texi: Regenerate. * targhooks.c (default_asm_output_addr_const_extra): New function. * targhooks.h (default_asm_output_addr_const_extra): Declare. * final.c: (output_addr_const): Use TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA target hook. * config/i386/i386.h (OUTPUT_ADDR_CONST_EXTRA): Remove. * config/i386/i386-protos.h (output_addr_const_extra): Remove. * config/i386/i386.h (output_addr_const_extra): Rename to... (i386_asm_output_addr_const_extra): ...this. Make static. (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. From-SVN: r163104 |
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Bernd Schmidt
|
906668bb6f |
final.c (final_scan_insn): Call CC_STATUS_INIT unconditionally.
* final.c (final_scan_insn): Call CC_STATUS_INIT unconditionally. * config/arm/arm.c (thumb1_code): New variable. (arm_override_options): Set it. (thumb1_final_prescan_insn): Keep track of condition code status. (arm_adjust_cost): For Thumb, try to keep cc-setting insns next to jumps that depend on them. * config/arm/arm.h (thumb1_code): Declare variable. (struct machine_function): Guard with #ifndef GENERATOR_FILE. Add members thumb1_cc_insn, thumb1_cc_op0, thumb1_cc_op1 and thumb1_cc_mode. (CC_STATUS_INIT): New macro. * config/arm/constraints.md (Pd): New constraint. * config/arm/predicates.md (noov_comparison_operator): New predicate. * config/arm/arm.md (is_thumb1): New define_attr. (conds): Set default to "clob" when generating Thumb1 code. (thumb1_bicsi3): Renamed from bicsi3. All uses changed. Condition code are set. Use two-operand assembly syntax. (thumb1_subsi3_insn): Condition codes are set. Now a properly named pattern. (thumb1_andsi3_insn, thumb1_iorsi3_insn, thumb1_xorsi3_insn): Condition codes are set. Use two-operand assembly syntax. (zero_extendhisi splitter): Remove constraints. (thumb1_movsi_insn, thumb1_movhi_insn, thumb1_movqi_insn, thumb1_movhf, thumb1_movsf_insn): Set conds attribute as appropriate. (cbranchsi4_insn): Use condition code status from struct machine_function to determine whether the comparison can be eliminated. Discourage the alternative using high registers. (movsi_cbranchsi4, andsi3_cbranch, orrsi3_cbranch_scratch, orrsi3_cbranch, xorsi3_cbranch_scratch, xorsi3_cbranch, bicsi3_cbranch_scratch, bicsi3_cbranch, subsi3_cbranch_scratch, subsi3_cbranch): Delete. (movsi_cbranchsi4 peepholes): Rewrite to generate a sequence of one subtract and one cbranch insn. From-SVN: r162813 |
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Kai Tietz
|
3c5273a96b |
i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New.
2010-07-28 Kai Tietz <kai.tietz@onevision.com>
* config/i386/i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New.
* config/i386/i386.c (ix86_profile_before_prologue): New.
(override_options): Add special handling for -mfentry.
(ix86_function_regparm): Likewise.
(ix86_function_sseregparm): Likewise.
(ix86_frame_pointer_required): Likewise.
(ix86_expand_prologue): Check for ms_hook_prologue.
(x86_function_profiler): Adjust mcount output.
(TARGET_PROFILE_BEFORE_PROLOGUE): Define hook.
* config/i386/i386.opt (mfentry): New.
* doc/invoke.texi (mfentry): Add documentation.
* doc/tm.texi: Regenerated..
* doc/tm.texi.in (TARGET_PROFILE_BEFORE_PROLOGUE): New.
* final.c (final_start_function): Replace macro
PROFILE_BEFORE_PROLOGUE by target hook.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* target.def (profile_before_prologue): New hook.
* targhooks.c (default_profile_before_prologue): New.
* targhooks.h (default_profile_before_prologue): New.
From-SVN: r162651
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Kai Tietz
|
2784ed9c44 |
final.c (final_scan_insn): Replace TARGET_UNWIND_INFO macro check by unwind_emit hook NULL check.
2010-07-08 Kai Tietz <kai.tietz@onevision.com> * final.c (final_scan_insn): Replace TARGET_UNWIND_INFO macro check by unwind_emit hook NULL check. * targhooks.c (default_unwind_emit): Removed. * targhooks.h (default_unwind_emit): Likewise. * target.def (unwind_emit): Set default value to NULL. From-SVN: r161972 |
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Manuel López-Ibáñez
|
0cbd999369 |
toplev.h (_fatal_insn_not_found, [...]): Move declarations to rtl.h.
2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> * toplev.h (_fatal_insn_not_found, _fatal_insn): Move declarations to rtl.h. (error_for_asm, warning_for_asm): Move declarations to rtl-error.h. * rtl.h (_fatal_insn_not_found, _fatal_insn): Move declarations here. * rtl-error.h: New. * regrename.c: Do not include toplev.h. Include rtl-error.h. * rtl-error.c: Likewise. * reload.c: Likewise. * recog.c: Likewise. * sel-sched.c: Likewise. * function.c: Likewise. * reg-stack.c: Likewise. * cfgrtl.c: Likewise. * reload1.c: Likewise. * final.c: Include rtl-error. * Makefile.in: Adjust dependencies. From-SVN: r161617 |
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Douglas B Rupp
|
67ad2ae729 |
This patch adds the end prologue and begin epilogue markers in Dwarf2
that are needed by the VMS debugger on I64.
* config/ia64/vms.h (ASM_OUTPUT_DWARF_DELTA_UNITS): Remove.
(ASM_OUTPUT_DWARF_VMS_DELTA: Define new macro.
* dbxout.c (gcc_debug_hooks): New entry begin_epilogue.
* debug.c: Likewise.
* sdbout.c: Likewise.
* vmsdbgout.c: Likewise.
* debug.h: Likewise. (dwarf2out_vms_{begin,end}_prologue): Declare.
* doc/tm.texi (ASM_OUTPUT_DWARF_VMS_DELTA): Document.
* dwarf2asm.c (dw2_asm_output_vms_delta): New function.
(ASM_OUTPUT_DWARF_VMS_DELTA): Call it.
* dwarf2asm.h (dw2_asm_output_vms_delta): Declare.
* dwarf2out.c (dw_fde_struct): New fields
dw_fde_vms_{end,begin}_prologue.
(PROLOGUE_END_LABEL, EPILOGUE_BEGIN_LABEL): New macros.
(dwarf2out_begin_prologue): Set dw_fde_struct defaults for above.
(dwarf2out_vms_end_prologue): New function.
(dwarf2out_vms_begin_epilogue): New function.
(dw_val_struct): New value dw_val_class_vms_delta.
(gcc_debug_hooks): New entry begin_epilogue. Set end_prologue,
begin_epilogue for VMS.
(AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): Declare
new static functions.
(dwarf_attr_name): New cases DW_AT_HP_{prologue,epilogue}.
(AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): New
static functions.
(print_die): New case dw_val_class_vms_delta.
(attr_checksum): Likewise.
(same_dw_val_p: Likewise.
(size_of_die): Likewise.
(value_format): Likewise.
(output_die): Likewise.
(gen_subprogram_die): Call add_AT_vms_delta on VMS.
(dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue
* dwarf2out.h (dwarf2out_begin_epilogue): Rename to
dwarf2out_cfi_begin_epilogue
* final.c (final_scan_insn): Likewise. Call begin_epilogue.
From-SVN: r160858
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Nathan Froyd
|
6b3c42ae60 |
i386-protos.h (ix86_print_operand): Declare.
* config/i386/i386-protos.h (ix86_print_operand): Declare. * config/i386/i386.c (ix86_print_operand): Make non-static. * config/i386/sol2.h (ASM_OUTPUT_CALL): Call ix86_print_operand. * output.h (output_operand): Declare. * final.c (output_operand): Make non-static. From-SVN: r160286 |
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Nathan Froyd
|
6e2188e0db |
final.c (output_asm_insn): Call targetm.asm_out.print_operand_punct_valid_p.
* final.c (output_asm_insn): Call targetm.asm_out.print_operand_punct_valid_p. Update comments. (output_operand): Call targetm.asm_out.print_operand. Update comments. (output_address): Call targetm.asm_out.print_operand_address. Update comments. * target.h (struct gcc_target): Add print_operand, print_operand_address, and print_operand_punct_valid_p fields. * targhooks.h (default_print_operand): Declare. (default_print_operand_address): Declare. (default_print_operand_punct_valid_p): Declare. * targhooks.c (default_print_operand): Define. (default_print_operand_address): Define. (default_print_operand_punct_valid_p): Define. * target-def.h (TARGET_PRINT_OPERAND): Define if not defined. (TARGET_PRINT_OPERAND_ADDRESS): Likewise. (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Likewise. (TARGET_ASM_OUT): Add TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, and TARGET_PRINT_OPERAND_PUNCT_VALID_P. * vmsdbgout.c (addr_const_to_string): Update comment. * config/i386/i386.c (print_operand): Rename to... (ix86_print_operand): ...this. Make static. (print_operand_address): Rename to... (ix86_print_operand_address): ...this. Make static. Call ix86_print_operand instead of PRINT_OPERAND. (ix86_print_operand_punct_valid_p): New function. (TARGET_PRINT_OPERAND): Define. (TARGET_PRINT_OPERAND_ADDRESS): Define. (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. * config/i386/i386.h (HI_REGISTER_NAMES): Update comment. (PRINT_OPERAND_PUNCT_VALID_P): Delete. (PRINT_OPERAND): Delete. (PRINT_OPERAND_ADDRESS): Delete. * config/i386/i386-protos.h (print_operand): Delete prototype. (print_operand_address): Delete prototype. From-SVN: r160245 |
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Joseph Myers
|
7ca9278786 |
final.c (rest_of_clean_state): Use %m in errors instead of strerror (errno).
* final.c (rest_of_clean_state): Use %m in errors instead of strerror (errno). * gengtype.c (read_input_list, close_output_files): Use xstrerror instead of strerror. * toplev.c (process_options): Use %m in errors instead of strerror (errno). * tree-dump.c (dump_begin): Use %m in errors instead of strerror (errno). fortran: * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror. * module.c (write_char, gfc_dump_module, gfc_use_module): Use xstrerror instead of strerror. lto: * lto-coff.c (coff_errmsg): Remove. (lto_coff_begin_section_with_type, lto_obj_append_data): Use %m in errors instead of coff_errmsg (-1). * lto-macho.c (mach_o_errmsg): Remove. (lto_obj_begin_section, lto_obj_append_data): Use %m in errors instead of mach_o_errmsg (-1). * lto.c (read_cgraph_and_symbols): Use %m in errors instead of xstrerror (errno). From-SVN: r159969 |
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Steven Bosscher
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40013784db |
tree.h: Include real.h and fixed-value.h as basic datatypes.
gcc/ChangeLog: * tree.h: Include real.h and fixed-value.h as basic datatypes. * dfp.c, convert.c, reload1.c, reginfo.c, tree-flow.h, tree-ssa-threadedge.c, tree-ssanames.c, tree-loop-linear.c, tree-into-ssa.c, tree-vect-generic.c, tree-ssa-structalias.c, tree-ssa-loop-im.c, tree-dump.c, tree-complex.c, tree-ssa-uninit.c, genrecog.c, tree-ssa-threadupdate.c, tree-ssa-loop-niter.c, tree-pretty-print.c, tree-loop-distribution.c, tree-ssa-loop-unswitch.c, c-lex.c, optabs.c, postreload-gcse.c, tree-ssa-loop-manip.c, postreload.c, tree-ssa-loop-ch.c, tree-tailcall.c, tree.c, reload.c, tree-scalar-evolution.c, rtlanal.c, tree-phinodes.c, builtins.c, final.c, genoutput.c, fold-const.c, tree-ssa-dse.c, genautomata.c, tree-ssa-uncprop.c, toplev.c, tree-chrec.c, genemit.c, c-cppbuiltin.c, tree-ssa-sccvn.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, mode-switching.c, tree-call-cdce.c, cse.c, genpeep.c, tree-ssa-math-opts.c, tree-ssa-dom.c, tree-nrv.c, tree-ssa-propagate.c, tree-ssa-alias.c, tree-ssa-sink.c, jump.c, ifcvt.c, dwarf2out.c, expr.c, genattrtab.c, genconditions.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop.c, tree-parloops.c, recog.c, tree-ssa-address.c, lcm.c, tree-eh.c, gimple-pretty-print.c, c-pretty-print.c, print-rtl.c, gcse.c, tree-if-conv.c, tree-data-ref.c, tree-affine.c, gimplify.c, tree-ssa-phiopt.c, implicit-zee.c, expmed.c, tree-dfa.c, emit-rtl.c, store-motion.c, cselib.c, tree-cfgcleanup.c, simplify-rtx.c, tree-ssa-pre.c, genpreds.c, tree-mudflap.c, print-tree.c, tree-ssa-copy.c, tree-ssa-forwprop.c, tree-ssa-dce.c, varasm.c, tree-nested.c, tree-ssa.c, tree-ssa-loop-prefetch.c, rtl.c, tree-inline.c, integrate.c, tree-optimize.c, tree-ssa-phiprop.c, fixed-value.c, combine.c, tree-profile.c, c-common.c, sched-vis.c, tree-cfg.c, passes.c, tree-ssa-reassoc.c, config/alpha/alpha.c, config/frv/frv.c, config/s390/s390.c, config/m32c/m32c.c, config/spu/spu.c, config/sparc/sparc.c, config/mep/mep.c, config/m32r/m32r.c, config/rx/rx.c, config/i386/i386.c, config/sh/sh.c, config/pdp11/pdp11.c, config/avr/avr.c, config/crx/crx.c, config/xtensa/xtensa.c, config/stormy16/stormy16.c, config/fr30/fr30.c, config/lm32/lm32.c, config/moxie/moxie.c, config/m68hc11/m68hc11.c, config/cris/cris.c, config/iq2000/iq2000.c, config/mn10300/mn10300.c, config/ia64/ia64.c, config/m68k/m68k.c, config/rs6000/rs6000.c, config/picochip/picochip.c, config/darwin.c, config/arc/arc.c, config/mcore/mcore.c, config/score/score3.c, config/score/score7.c, config/score/score.c, config/arm/arm.c, config/pa/pa.c, config/mips/mips.c, config/vax/vax.c, config/h8300/h8300.c, config/v850/v850.c, config/mmix/mmix.c, config/bfin/bfin.c: Clean up redundant includes. * Makefile.in: Update accordingly. java/ChangeLog: * typeck.c, decl.c, jcf-parse.c, except.c, expr.c: cp/Changelog: * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c: Clean up redundant includes. fortran/ChangeLog: * trans-const.c, trans-types.c, trans-intrinsic.c: Clean up redundant includes. From-SVN: r159663 |
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Jan Hubicka
|
152464d21e |
final.c (output_addr_const): Do not call mark_decl_referenced.
* final.c (output_addr_const): Do not call mark_decl_referenced. * cgraphunit.c (process_function_and_variable_attributes): Use mark_needed_node dirrectly. (assemble_thunk): Do not call mark_decl_referenced. From-SVN: r159370 |
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Jan Hubicka
|
5fefcf92fa |
cgraph.c (cgraph_create_node): Set node frequency to normal.
* cgraph.c (cgraph_create_node): Set node frequency to normal. (cgraph_clone_node): Copy function frequency. * cgraph.h (node_frequency): New enum (struct cgraph_node): Add. * final.c (rest_of_clean_state): Update. * lto-cgraph.c (lto_output_node): Output node frequency. (input_overwrite_node): Input node frequency. * tre-ssa-loop-ivopts (computation_cost): Update. * lto-streamer-out.c (output_function): Do not output function frequency. * predict.c (maybe_hot_frequency_p): Update and handle functions executed once. (cgraph_maybe_hot_edge_p): Likewise; use cgraph frequency instead of attribute lookup. (probably_never_executed_bb_p, optimize_function_for_size_p): Update. (compute_function_frequency): Set noreturn functions to be executed once. (choose_function_section): Update. * lto-streamer-in.c (input_function): Do not input function frequency. * function.c (allocate_struct_function): Do not initialize function frequency. * function.h (function_frequency): Remove. (struct function): Remove function frequency. * ipa-profile.c (CGRAPH_NODE_FREQUENCY): Remove. (try_update): Update. * tree-inline.c (initialize_cfun): Do not update function frequency. * passes.c (pass_init_dump_file): Update. * i386.c (ix86_compute_frame_layout): Update. (ix86_pad_returns): Update. From-SVN: r158732 |
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Jakub Jelinek
|
6ca5d1f6d0 |
re PR debug/43516 ("-fcompare-debug failure" at -O2)
PR debug/43516 * flags.h (final_insns_dump_p): New extern. * final.c (final_insns_dump_p): New variable. (rest_of_clean_state): Set it before -fdump-final-insns= dumping, clear afterwards. * print-rtl.c (print_rtx): If final_insns_dump_p don't dump MEM_ALIAS_SET on MEMs. From-SVN: r157753 |
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Richard Guenther
|
c7ba0cfb61 |
final.c (rest_of_clean_state): If -fcompare-debug is given dump final insns without UIDs.
2009-12-01 Richard Guenther <rguenther@suse.de> * final.c (rest_of_clean_state): If -fcompare-debug is given dump final insns without UIDs. * tree-ssa-live.c (remove_unused_scope_block_p): Remove after_inlining checks. From-SVN: r154869 |
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H.J. Lu
|
b8698a0f37 |
Remove trailing white spaces.
2009-11-25 H.J. Lu <hongjiu.lu@intel.com> * alias.c: Remove trailing white spaces. * alloc-pool.c: Likewise. * alloc-pool.h: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * builtins.def: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-cppbuiltin.c: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-omp.c: Likewise. * c-opts.c: Likewise. * c-parser.c: Likewise. * c-pretty-print.c: Likewise. * c-tree.h: Likewise. * c-typeck.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphunit.c: Likewise. * cif-code.def: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbgcnt.def: Likewise. * dbgcnt.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * ddg.h: Likewise. * defaults.h: Likewise. * df-byte-scan.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * df.h: Likewise. * dfp.c: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * double-int.c: Likewise. * double-int.h: Likewise. * dse.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2asm.h: Likewise. * dwarf2out.c: Likewise. * ebitmap.c: Likewise. * ebitmap.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcov-dump.c: Likewise. * gcov-io.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genchecksum.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype-parse.c: Likewise. * gengtype.c: Likewise. * gengtype.h: Likewise. * genmddeps.c: Likewise. * genmodes.c: Likewise. * genopinit.c: Likewise. * genpreds.c: Likewise. * gensupport.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * ggc.h: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple.c: Likewise. * gimple.def: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graphds.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * gthr-nks.h: Likewise. * gthr-posix.c: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * gthr-single.h: Likewise. * gthr-tpf.h: Likewise. * gthr-vxworks.h: Likewise. * gthr.h: Likewise. * haifa-sched.c: Likewise. * hard-reg-set.h: Likewise. * hooks.c: Likewise. * hooks.h: Likewise. * hosthooks.h: Likewise. * hwint.h: Likewise. * ifcvt.c: Likewise. * incpath.c: Likewise. * init-regs.c: Likewise. * integrate.c: Likewise. * ipa-cp.c: Likewise. * ipa-inline.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * lambda-code.c: Likewise. * lambda-mat.c: Likewise. * lambda-trans.c: Likewise. * lambda.h: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * libgcov.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-init.c: Likewise. * loop-invariant.c: Likewise. * loop-iv.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lto-cgraph.c: Likewise. * lto-compress.c: Likewise. * lto-opts.c: Likewise. * lto-section-in.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * lto-wpa-fixup.c: Likewise. * matrix-reorg.c: Likewise. * mcf.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * omega.c: Likewise. * omega.h: Likewise. * omp-low.c: Likewise. * optabs.c: Likewise. * optabs.h: Likewise. * opts-common.c: Likewise. * opts.c: Likewise. * params.def: Likewise. * params.h: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * predict.def: Likewise. * pretty-print.c: Likewise. * pretty-print.h: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * read-rtl.c: Likewise. * real.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * regrename.c: Likewise. * regs.h: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sbitmap.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * sched-vis.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-dump.h: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sel-sched.h: Likewise. * sese.c: Likewise. * sese.h: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * stub-objc.c: Likewise. * sync-builtins.def: Likewise. * target-def.h: Likewise. * target.h: Likewise. * targhooks.c: Likewise. * targhooks.h: Likewise. * timevar.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * toplev.h: Likewise. * tracer.c: Likewise. * tree-affine.c: Likewise. * tree-affine.h: Likewise. * tree-browser.def: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-dfa.c: Likewise. * tree-dump.c: Likewise. * tree-dump.h: Likewise. * tree-eh.c: Likewise. * tree-flow-inline.h: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-loop-linear.c: Likewise. * tree-mudflap.c: Likewise. * tree-nested.c: Likewise. * tree-nomudflap.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-pass.h: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-operands.h: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sink.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-tailcall.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-generic.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vectorizer.h: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tree.def: Likewise. * tree.h: Likewise. * treestruct.def: Likewise. * unwind-compat.c: Likewise. * unwind-dw2-fde-glibc.c: Likewise. * unwind-dw2.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vec.c: Likewise. * vec.h: Likewise. * vmsdbgout.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. From-SVN: r154645 |
|
|
Wei Guozhi
|
2929029c50 |
target.h (have_conditional_execution): Add a new target hook function.
* target.h (have_conditional_execution): Add a new target hook function. * target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise. * targhooks.h (default_have_conditional_execution): Likewise. * targhooks.c (default_have_conditional_execution): Likewise. * doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it. * config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it. (arm_have_conditional_execution): New function. * ifcvt.c (noce_process_if_block, find_if_header, cond_exec_find_if_block, dead_or_predicable): Change the usage of macro HAVE_conditional_execution to a target hook call. * recog.c (peephole2_optimize): Likewise. * sched-rgn.c (add_branch_dependences): Likewise. * final.c (asm_insn_count, final_scan_insn): Likewise. * bb-reorder.c (HAVE_conditional_execution): Remove it. From-SVN: r153584 |
|
|
Cary Coutant
|
77831620cf |
Add support for debugging with ICF (Identical Code Folding).
gcc/ChangeLog: Add support for debugging with ICF (Identical Code Folding). * calls.c (debug.h): New #include. (emit_call_1): Call virtual_call_token debug hook. * common.opt (-fenable-icf-debug): New option. * dwarf2out.c (dwarf2_debug_hooks): Add entries for new hooks (two locations in the source). (poc_label_num): New variable. (dcall_entry, vcall_entry): New typedefs. (dcall_table, vcall_table): New variables. (struct vcall_insn): New type. (vcall_insn_table): New variable. (DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION): New macros. (size_of_dcall_table): New function. (output_dcall_table): New function. (size_of_vcall_table): New function. (output_vcall_table): New function. (dwarf2out_direct_call): New function. (vcall_insn_table_hash): New function. (vcall_insn_table_eq): New function. (dwarf2out_virtual_call_token): New function. (dwarf2out_virtual_call): New function. (dwarf2out_init): Allocate new tables and sections. (prune_unused_types): Mark DIEs referenced from direct call table. (dwarf2out_finish): Output direct and virtual call tables. * final.c (final_scan_insn): Call direct_call and virtual_call debug hooks. * debug.h (struct gcc_debug_hooks): Add direct_call, virtual_call_token, virtual_call hooks. (debug_nothing_uid): New function. * debug.c (do_nothing_debug_hooks): Add dummy entries for new hooks. (debug_nothing_uid): New function. * dbxout.c (dbx_debug_hooks): Add dummy entries for new hooks. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * doc/invoke.texi (-fenable-icf-debug): New option. gcc/testsuite/ChangeLog: Add support for debugging with ICF (Identical Code Folding). * g++.dg/debug/dwarf2/icf.C: New test. From-SVN: r152577 |
|
|
Andrew Pinski
|
2bd1d2c8d2 |
re PR tree-optimization/40992 (cunroll ignoring asm size)
2009-10-05 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/40992
* final.c (asm_str_count): Split out from asm_insn_count.
* rtl.h (asm_str_count): New prototype.
* tree-inline (estimate_num_insns) <case GIMPLE_ASM>: Call
asm_str_count.
From-SVN: r152458
|
|
|
Richard Henderson
|
531ca746f9 |
re PR target/41246 (should "sorry" when regparm=3 and nested functions are encountered)
PR target/41246 * target.h (struct gcc_target): Add asm_out.trampoline_template, calls.static_chain, calls.trampoline_init, calls.trampoline_adjust_address. * target-def.h (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. (TARGET_STATIC_CHAIN, TARGET_TRAMPOLINE_INIT): New. (TARGET_TRAMPOLINE_ADJUST_ADDRESS): New. * builtins.c (expand_builtin_setjmp_receiver): Use targetm.calls.static_chain; only clobber registers. (expand_builtin_init_trampoline): Use targetm.calls.trampoline_init; set up memory attributes properly for the trampoline block. (expand_builtin_adjust_trampoline): Use targetm.calls.trampoline_adjust_address. * calls.c (prepare_call_address): Add fndecl argument. Use targetm.calls.static_chain. * df-scan.c (df_need_static_chain_reg): Remove. (df_get_entry_block_def_set): Use targetm.calls.static_chain; consolodate static chain handling. * doc/tm.texi: Document new hooks. * emit-rtl.c (static_chain_rtx, static_chain_incoming_rtx): Remove. (init_emit_regs): Don't initialize them. * expr.h (prepare_call_address): Update decl. * final.c (profile_function): Use targetm.calls.static_chain. * function.c (expand_function_start): Likewise. * rtl.h (static_chain_rtx, static_chain_incoming_rtx): Remove. * stmt.c (expand_nl_goto_receiver): Use targetm.calls.static_chain; only clobber registers. * targhooks.c (default_static_chain): New. (default_asm_trampoline_template, default_trampoline_init): New. (default_trampoline_adjust_address): New. * targhooks.h: Declare them. * varasm.c (assemble_trampoline_template): Use targetm.asm_out.trampoline_template. Make the memory block const and set its size. From-SVN: r151983 |
|
|
Jan Hubicka
|
e7f373fa69 |
dwarf2out.c: Include tree-pass.h and gimple.h.
* dwarf2out.c: Include tree-pass.h and gimple.h. (loc_list_plus_const): New function. (loc_descriptor_from_tree_1): Rename to ... (loc_descriptor_from_tree): ... remove original. (loc_list_from_tree): New function. (add_AT_location_description): Accept location list. (tls_mem_loc_descriptor): Update call of loc_descriptor_from_tree. (concatn_mem_loc_descriptor): Remove. (mem_loc_descriptor): Handle CONCAT/CONCATN and VAR_LOCATION by returning NULL. (secname_for_decl): Move up. (hidden_reference_p): New function; break out from ... (loc_by_refernece): ... here; move up. (dw_loc_list): New function. (single_element_loc_list): New function. (single_element_loc_list_p): New function. (add_loc_descr_to_each): New function. (add_loc_list): New function. (loc_descr_from_tree): Make wraper of loc_list_from_tree. (loc_list_from_tree): Reroganized from loc_descr_from_tree; add diagnostics why expansion failed. (add_location_or_const_value_attribute): Support location lists. (add_bound_info): Likewise. (descr_info_loc): Update call of loc_descriptor_from_tree. (gen_variable_die): Work on location lists. * final.c (pass_final): Add dump file. * Makefile.in (dwarf2out.o): Add new dependencies. From-SVN: r151807 |
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|
Eric Botcazou
|
725730f272 |
tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL.
* tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL. * dbxout.c (dbxout_function_end): Do not test DECL_IGNORED_P. (dbxout_begin_function): Likewise. * final.c (dwarf2_debug_info_emitted_p): New predicate. (final_start_function): Do not emit debug info if DECL_IGNORED_P is set on the function. (final_end_function): Likewise. (final_scan_insn): Likewise. (rest_of_handle_final): Likewise. * varasm.c (assemble_start_function): Likewise. * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise. From-SVN: r151670 |
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|
Hariharan Sandanagobalane
|
f90f4827aa |
final.c (shorten_branches): Ignore DEBUG_INSN_P instructions introduced by the VTA branch merge.
* final.c (shorten_branches) : Ignore DEBUG_INSN_P instructions introduced by the VTA branch merge. From-SVN: r151599 |
|
|
Alexandre Oliva
|
b5b8b0ac64 |
invoke.texi (-fvar-tracking-assignments): New.
gcc/ChangeLog:
* doc/invoke.texi (-fvar-tracking-assignments): New.
(-fvar-tracking-assignments-toggle): New.
(-fdump-final-insns=file): Mark filename as optional.
(--param min-nondebug-insn-uid): New.
(-gdwarf-@{version}): Mention version 4.
* opts.c (common_handle_option): Accept it.
* tree-vrp.c (find_assert_locations_1): Skip debug stmts.
* regrename.c (regrename_optimize): Drop last. Don't count debug
insns as uses. Don't reject change because of debug insn.
(do_replace): Reject DEBUG_INSN as chain starter. Take base_regno
from the chain starter, and check for inexact matches in
DEBUG_INSNS.
(scan_rtx_reg): Accept inexact matches in DEBUG_INSNs.
(build_def_use): Simplify and fix the marking of DEBUG_INSNs.
* sched-ebb.c (schedule_ebbs): Skip boundary debug insns.
* fwprop.c (forward_propagate_and_simplify): ...into debug insns.
* doc/gimple.texi (is_gimple_debug): New.
(gimple_debug_bind_p): New.
(is_gimple_call, gimple_assign_cast_p): End sentence with period.
* doc/install.texi (bootstrap-debug): More details.
(bootstrap-debug-big, bootstrap-debug-lean): Document.
(bootstrap-debug-lib): More details.
(bootstrap-debug-ckovw): Update.
(bootstrap-time): New.
* tree-into-ssa.c (mark_def_sites): Skip debug stmts.
(insert_phi_nodes_for): Insert debug stmts.
(rewrite_stmt): Take iterator. Insert debug stmts.
(rewrite_enter_block): Adjust.
(maybe_replace_use_in_debug_stmt): New.
(rewrite_update_stmt): Use it.
(mark_use_interesting): Return early for debug stmts.
* tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug
stmts before replacing stmt.
(move_computations_stmt): Likewise.
* ira-conflicts.c (add_copies): Skip debug insns.
* regstat.c (regstat_init_n_sets_and_refs): Discount debug insns.
(regstat_bb_compute_ri): Skip debug insns.
* tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts.
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt,
check_loop_closed_ssa_stmt): Skip debug stmts.
* tree-tailcall.c (find_tail_calls): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
* tree.h (MAY_HAVE_DEBUG_STMTS): New.
(build_var_debug_value_stat): Declare.
(build_var_debug_value): Define.
(target_for_debug_bind): Declare.
* reload.c (find_equiv_reg): Skip debug insns.
* rtlanal.c (reg_used_between_p): Skip debug insns.
(side_effects_p): Likewise.
(canonicalize_condition): Likewise.
* ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug
insns never depend on debug insns.
(create_ddg_dep_no_link): Likewise.
(add_cross_iteration_register_deps): Use ANTI_DEP for debug insns.
Don't add inter-loop dependencies for debug insns.
(build_intra_loop_deps): Likewise.
(create_ddg): Count debug insns.
* ddg.h (struct ddg::num_debug): New.
(num_backargs): Pair up with previous int field.
* diagnostic.c (diagnostic_report_diagnostic): Skip notes on
-fcompare-debug-second.
* final.c (get_attr_length_1): Skip debug insns.
(rest_of_clean-state): Don't dump CFA_RESTORE_STATE.
* gcc.c (invoke_as): Call compare-debug-dump-opt.
(driver_self_specs): Map -fdump-final-insns to
-fdump-final-insns=..
(get_local_tick): New.
(compare_debug_dump_opt_spec_function): Test for . argument and
compute output name. Compute temp output spec without flag name.
Compute -frandom-seed.
(OPT): Undef after use.
* cfgloopanal.c (num_loop_insns): Skip debug insns.
(average_num_loop_insns): Likewise.
* params.h (MIN_NONDEBUG_INSN_UID): New.
* gimple.def (GIMPLE_DEBUG): New.
* ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts.
* auto-inc-dec.c (merge_in_block): Skip debug insns.
(merge_in_block): Fix whitespace.
* toplev.c (flag_var_tracking): Update comment.
(flag_var_tracking_assignments): New.
(flag_var_tracking_assignments_toggle): New.
(process_options): Don't open final insns dump file if we're not
going to write to it. Compute defaults for var_tracking.
* df-scan.c (df_insn_rescan_debug_internal): New.
(df_uses_record): Handle debug insns.
* haifa-sched.c (ready): Initialize n_debug.
(contributes_to_priority): Skip debug insns.
(dep_list_size): New.
(priority): Use it.
(rank_for_schedule): Likewise. Schedule debug insns as soon as
they're ready. Disregard previous debug insns to make decisions.
(queue_insn): Never queue debug insns.
(ready_add, ready_remove_first, ready_remove): Count debug insns.
(schedule_insn): Don't reject debug insns because of issue rate.
(get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns.
(queue_to_ready): Skip and discount debug insns.
(choose_ready): Let debug insns through.
(schedule_block): Check boundary debug insns. Discount debug
insns, schedule them early. Adjust whitespace.
(set_priorities): Check for boundary debug insns.
(add_jump_dependencies): Use dep_list_size.
(prev_non_location_insn): New.
(check_cfg): Use it.
* tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug
stmts.
(remove_unused_ivs): Reset debug stmts.
* modulo-sched.c (const_iteration_count): Skip debug insns.
(res_MII): Discount debug insns.
(loop_single_full_bb_p): Skip debug insns.
(sms_schedule): Likewise.
(sms_schedule_by_order): Likewise.
(ps_has_conflicts): Likewise.
* caller-save.c (refmarker_fn): New.
(save_call_clobbered_regs): Replace regs with saved mem in
debug insns.
(mark_referenced_regs): Take pointer, mark and arg. Adjust.
Call refmarker_fn mark for hardregnos.
(mark_reg_as_referenced): New.
(replace_reg_with_saved_mem): New.
* ipa-pure-const.c (check_stmt): Skip debug stmts.
* cse.c (cse_insn): Canonicalize debug insns. Skip them when
searching back.
(cse_extended_basic_block): Skip debug insns.
(count_reg_usage): Likewise.
(is_dead_reg): New, split out of...
(set_live_p): ... here.
(insn_live_p): Use it for debug insns.
* tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts.
(execute_optimize_stdarg): Likewise.
* tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
* tree-ssa-propagate.c (substitute_and_fold): Don't regard
changes in debug stmts as changes.
* sel-sched.c (moving_insn_creates_bookkeeping_block_p): New.
(moveup_expr): Don't move across debug insns. Don't move
debug insn if it would create a bookkeeping block.
(moveup_expr_cached): Don't use cache for debug insns that
are heads of blocks.
(compute_av_set_inside_bb): Skip debug insns.
(sel_rank_for_schedule): Schedule debug insns first. Remove
dead code.
(block_valid_for_bookkeeping_p); Support lax searches.
(create_block_for_bookkeeping): Adjust block numbers when
encountering debug-only blocks.
(find_place_for_bookkeeping): Deal with debug-only blocks.
(generate_bookkeeping_insn): Accept no place to insert.
(remove_temp_moveop_nops): New argument full_tidying.
(prepare_place_to_insert): Deal with debug insns.
(advance_state_on_fence): Debug insns don't start cycles.
(update_boundaries): Take fence as argument. Deal with
debug insns.
(schedule_expr_on_boundary): No full_tidying on debug insns.
(fill_insns): Deal with debug insns.
(track_scheduled_insns_and_blocks): Don't count debug insns.
(need_nop_to_preserve_insn_bb): New, split out of...
(remove_insn_from_stream): ... this.
(fur_orig_expr_not_found): Skip debug insns.
* rtl.def (VALUE): Move up.
(DEBUG_INSN): New.
* tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug
stmts.
(nearest_common_dominator_of_uses): Take debug_stmts argument.
Set it if debug stmts are found.
(statement_sink_location): Skip debug stmts. Propagate
moving defs into debug stmts.
* ifcvt.c (first_active_insn): Skip debug insns.
(last_active_insns): Likewise.
(cond_exec_process_insns): Likewise.
(noce_process_if_block): Likewise.
(check_cond_move_block): Likewise.
(cond_move_convert_if_block): Likewise.
(block_jumps_and_fallthru_p): Likewise.
(dead_or_predicable): Likewise.
* dwarf2out.c (debug_str_hash_forced): New.
(find_AT_string): Add comment.
(gen_label_for_indirect_string): New.
(get_debug_string_label): New.
(AT_string_form): Use it.
(mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV,
MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but
discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and
several operations that cannot be represented with DWARF opcodes.
(loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require
dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value.
(dwarf2out_var_location): Take during-call mark into account.
(output_indirect_string): Update comment. Output if there are
label and references.
(prune_indirect_string): New.
(prune_unused_types): Call it if debug_str_hash_forced.
More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>:
(dw_long_long_const): Remove.
(struct dw_val_struct): Change val_long_long type to rtx.
(print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for
val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair.
(output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each
component instead of HOST_BITS_PER_LONG.
(output_loc_operands): Likewise. For const8* assert
HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64.
(output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT
rather than HOST_BITS_PER_LONG is >= 64.
(add_AT_long_long): Remove val_hi and val_lo arguments, add
val_const_double.
(size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of
HOST_BITS_PER_LONG for dw_val_class_long_long.
(add_const_value_attribute): Adjust add_AT_long_long caller. Don't
handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse.
(dwarf_stack_op_name): Handle DW_OP_implicit_value and
DW_OP_stack_value.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Handle DW_OP_implicit_value.
(extract_int): Move prototype earlier.
(mem_loc_descriptor): For SUBREG punt if inner
mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND
and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle
EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN,
UMAX, SIGN_EXTRACT, ZERO_EXTRACT.
(loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE
instead of Pmode size.
(loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE,
CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode,
attempt to handle other expressions. Don't handle TLS SYMBOL_REFs.
(concat_loc_descriptor, concatn_loc_descriptor,
loc_descriptor_from_tree_1): Adjust loc_descriptor callers.
(add_location_or_const_value_attribute): Likewise. For single
location loc_lists attempt to use add_const_value_attribute
for constant decls. Add DW_AT_const_value even if
NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING
in its expression.
* cfgbuild.c (inside_basic_block_p): Handle debug insns.
(control_flow_insn_p): Likewise.
* tree-parloops.c (eliminate_local_variables_stmt): Handle debug
stmt.
(separate_decls_in_region_debug_bind): New.
(separate_decls_in_region): Process debug bind stmts afterwards.
* recog.c (verify_changes): Handle debug insns.
(extract_insn): Likewise.
(peephole2_optimize): Skip debug insns.
* dse.c (scan_insn): Skip debug insns.
* sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument.
Pass it on.
(setup_id_for_insn): Handle debug insns.
(maybe_tidy_empty_bb): Adjust whitespace.
(tidy_control_flow): Skip debug insns.
(sel_remove_insn): Adjust for debug insns.
(sel_estimate_number_of_insns): Skip debug insns.
(create_insn_rtx_from_pattern): Handle debug insns.
(create_copy_of_insn_rtx): Likewise.
* sel-sched-.h (sel_bb_end): Declare.
(sel_bb_empty_or_nop_p): New.
(get_all_loop_exits): Use it.
(_eligible_successor_edge_p): Likewise.
(return_nop_to_pool): Adjust.
* tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts.
* ira-lives.c (process_bb_node_lives): Skip debug insns.
* gimple-pretty-print.c (dump_gimple_debug): New.
(dump_gimple_stmt): Use it.
(dump_bb_header): Skip gimple debug stmts.
* regmove.c (optimize_reg_copy_1): Discount debug insns.
(fixup_match_2): Likewise.
(regmove_backward_pass): Likewise. Simplify combined
replacement. Handle debug insns.
* function.c (instantiate_virtual_regs): Handle debug insns.
* function.h (struct emit_status): Add x_cur_debug_insn_uid.
* print-rtl.h: Include cselib.h.
(print_rtx): Print VALUEs. Split out and recurse for
VAR_LOCATIONs.
* df.h (df_inns_rescan_debug_internal): Declare.
* gcse.c (alloc_hash_table): Estimate n_insns.
(cprop_insn): Don't regard debug insns as changes.
(bypass_conditional_jumps): Skip debug insns.
(one_pre_gcse_pass): Adjust.
(one_code_hoisting_pass): Likewise.
(compute_ld_motion_mems): Skip debug insns.
(one_cprop_pass): Adjust.
* tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts.
(if_convertible_stmt_p): Handle debug stmts.
* init-regs.c (initialize_uninitialized_regs): Skip debug insns.
* tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts.
* ira-build.c (create_bb_allocnos): Skip debug insns.
* tree-flow-inline.h (has_zero_uses): Discount debug stmts.
(has_single_use): Likewise.
(single_imm_use): Likewise.
(num_imm_uses): Likewise.
* tree-ssa-phiopt.c (empty_block_p): Skip debug stmts.
* tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts.
(create_outofssa_var_map): Likewise.
* lower-subreg.c (adjust_decomposed_uses): New.
(resolve_debug): New.
(decompose_multiword_subregs): Use it.
* tree-dfa.c (find_referenced_vars): Skip debug stmts.
* emit-rtl.c: Include params.h.
(cur_debug_insn_uid): Define.
(set_new_first_and_last_insn): Set cur_debug_insn_uid too.
(copy_rtx_if_shared_1): Handle debug insns.
(reset_used_flags): Likewise.
(set_used_flags): LIkewise.
(get_max_insn_count): New.
(next_nondebug_insn): New.
(prev_nondebug_insn): New.
(make_debug_insn_raw): New.
(emit_insn_before_noloc): Handle debug insns.
(emit_jump_insn_before_noloc): Likewise.
(emit_call_insn_before_noloc): Likewise.
(emit_debug_insn_before_noloc): New.
(emit_insn_after_noloc): Handle debug insns.
(emit_jump_insn_after_noloc): Likewise.
(emit_call_insn_after_noloc): Likewise.
(emit_debug_insn_after_noloc): Likewise.
(emit_insn_after): Take loc from earlier non-debug insn.
(emit_jump_insn_after): Likewise.
(emit_call_insn_after): Likewise.
(emit_debug_insn_after_setloc): New.
(emit_debug_insn_after): New.
(emit_insn_before): Take loc from later non-debug insn.
(emit_jump_insn_before): Likewise.
(emit_call_insn_before): Likewise.
(emit_debug_insn_before_setloc): New.
(emit_debug_insn_before): New.
(emit_insn): Handle debug insns.
(emit_debug_insn): New.
(emit_jump_insn): Handle debug insns.
(emit_call_insn): Likewise.
(emit): Likewise.
(init_emit): Take min-nondebug-insn-uid into account.
Initialize cur_debug_insn_uid.
(emit_copy_of_insn_after): Handle debug insns.
* cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite
location of single rhs in place.
(maybe_dump_rtl_for_gimple_stmt): Dump lineno.
(floor_sdiv_adjust): New.
(cell_sdiv_adjust): New.
(cell_udiv_adjust): New.
(round_sdiv_adjust): New.
(round_udiv_adjust): New.
(wrap_constant): Moved from cselib.
(unwrap_constant): New.
(expand_debug_expr): New.
(expand_debug_locations): New.
(expand_gimple_basic_block): Drop hiding redeclaration. Expand
debug bind stmts.
(gimple_expand_cfg): Expand debug locations.
* cselib.c: Include tree-pass.h.
(struct expand_value_data): New.
(cselib_record_sets_hook): New.
(PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New.
(cselib_clear_table): Move, and implemnet in terms of...
(cselib_reset_table_with_next_value): ... this.
(cselib_get_next_unknown_value): New.
(discard_useless_locs): Don't discard preserved values.
(cselib_preserve_value): New.
(cselib_preserved_value_p): New.
(cselib_preserve_definitely): New.
(cselib_clear_preserve): New.
(cselib_preserve_only_values): New.
(new_cselib_val): Take rtx argument. Dump it in details.
(cselib_lookup_mem): Adjust.
(expand_loc): Take regs_active in struct. Adjust. Silence
dumps unless details are requested.
(cselib_expand_value_rtx_cb): New.
(cselib_expand_value_rtx): Rename and reimplment in terms of...
(cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps
without details. Copy more subregs. Try to resolve values
using a callback. Wrap constants.
(cselib_subst_to_values): Adjust.
(cselib_log_lookup): New.
(cselib_lookup): Call it.
(cselib_invalidate_regno): Don't count preserved values as
useless.
(cselib_invalidate_mem): Likewise.
(cselib_record_set): Likewise.
(struct set): Renamed to cselib_set, moved to cselib.h.
(cselib_record_sets): Adjust. Call hook.
(cselib_process_insn): Reset table when it would be cleared.
(dump_cselib_val): New.
(dump_cselib_table): New.
* tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts.
(remove_forwarder_block): Support moving debug stmts.
* cselib.h (cselib_record_sets_hook): Declare.
(cselib_expand_callback): New type.
(cselib_expand_value_rtx_cb): Declare.
(cselib_reset_table_with_next_value): Declare.
(cselib_get_next_unknown_value): Declare.
(cselib_preserve_value): Declare.
(cselib_preserved_value_p): Declare.
(cselib_preserve_only_values): Declare.
(dump_cselib_table): Declare.
* cfgcleanup.c (flow_find_cross_jump): Skip debug insns.
(try_crossjump_to_edge): Likewise.
(delete_unreachable_blocks): Remove dominant GIMPLE blocks after
dominated blocks when debug stmts are present.
* simplify-rtx.c (delegitimize_mem_from_attrs): New.
* tree-ssa-live.c (remove_unused_locals): Skip debug stmts.
(set_var_live_on_entry): Likewise.
* loop-invariant.c (find_invariants_bb): Skip debug insns.
* cfglayout.c (curr_location, last_location): Make static.
(set_curr_insn_source_location): Don't avoid bouncing.
(get_curr_insn_source_location): New.
(get_curr_insn_block): New.
(duplicate_insn_chain): Handle debug insns.
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate
into debug stmts.
* common.opt (fcompare-debug): Move to sort order.
(fdump-unnumbered-links): Likewise.
(fvar-tracking-assignments): New.
(fvar-tracking-assignments-toggle): New.
* tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks
because of debug stmts.
(mark_stmt_if_obviously_necessary): Mark debug stmts.
(eliminate_unnecessary_stmts): Walk dominated blocks before
dominators.
* tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts.
* ira.c (memref_used_between_p): Skip debug insns.
(update_equiv_regs): Likewise.
* sched-deps.c (sd_lists_size): Accept empty list.
(sd_init_insn): Mark debug insns.
(sd_finish_insn): Unmark them.
(sd_add_dep): Reject non-debug deps on debug insns.
(fixup_sched_groups): Give debug insns group treatment.
Skip debug insns.
(sched_analyze_reg): Don't mark debug insns for sched before call.
(sched_analyze_2): Handle debug insns.
(sched_analyze_insn): Compute next non-debug insn. Handle debug
insns.
(deps_analyze_insn): Handle debug insns.
(deps_start_bb): Skip debug insns.
(init_deps): Initialize last_debug_insn.
* tree-ssa.c (target_for_debug_bind): New.
(find_released_ssa_name): New.
(propagate_var_def_into_debug_stmts): New.
(propagate_defs_into_debug_stmts): New.
(verify_ssa): Skip debug bind stmts without values.
(warn_uninialized_vars): Skip debug stmts.
* target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default.
* rtl.c (rtx_equal_p_cb): Handle VALUEs.
(rtx_equal_p): Likewise.
* ira-costs.c (scan_one_insn): Skip debug insns.
(process_bb_node_for_hard_reg_moves): Likewise.
* rtl.h (DEBUG_INSN_P): New.
(NONDEBUG_INSN_P): New.
(MAY_HAVE_DEBUG_INSNS): New.
(INSN_P): Accept debug insns.
(RTX_FRAME_RELATED_P): Likewise.
(INSN_DELETED_P): Likewise
(PAT_VAR_LOCATION_DECL): New.
(PAT_VAR_LOCATION_LOC): New.
(PAT_VAR_OCATION_STATUS): New.
(NOTE_VAR_LOCATION_DECL): Reimplement.
(NOTE_VAR_LOCATION_LOC): Likewise.
(NOTE_VAR_LOCATION_STATUS): Likewise.
(INSN_VAR_LOCATION): New.
(INSN_VAR_LOCATION_DECL): New.
(INSN_VAR_LOCATION_LOC): New.
(INSN_VAR_LOCATION_STATUS): New.
(gen_rtx_UNKNOWN_VAR_LOC): New.
(VAR_LOC_UNKNOWN_P): New.
(NOTE_DURING_CALL_P): New.
(SCHED_GROUP_P): Accept debug insns.
(emit_debug_insn_before): Declare.
(emit_debug_insn_before_noloc): Declare.
(emit_debug_insn_beore_setloc): Declare.
(emit_debug_insn_after): Declare.
(emit_debug_insn_after_noloc): Declare.
(emit_debug_insn_after_setloc): Declare.
(emit_debug_insn): Declare.
(make_debug_insn_raw): Declare.
(prev_nondebug_insn): Declare.
(next_nondebug_insn): Declare.
(delegitimize_mem_from_attrs): Declare.
(get_max_insn_count): Declare.
(wrap_constant): Declare.
(unwrap_constant): Declare.
(get_curr_insn_source_location): Declare.
(get_curr_insn_block): Declare.
* tree-inline.c (insert_debug_decl_map): New.
(processing_debug_stmt): New.
(remap_decl): Don't create new mappings in debug stmts.
(remap_gimple_op_r): Don't add references in debug stmts.
(copy_tree_body_r): Likewise.
(remap_gimple_stmt): Handle debug bind stmts.
(copy_bb): Skip debug stmts.
(copy_edges_for_bb): Likewise.
(copy_debug_stmt): New.
(copy_debug_stmts): New.
(copy_body): Copy debug stmts at the end.
(insert_init_debug_bind): New.
(insert_init_stmt): Take id. Skip and emit debug stmts.
(setup_one_parameter): Remap variable earlier, register debug
mapping.
(estimate_num_insns): Skip debug stmts.
(expand_call_inline): Preserve debug_map.
(optimize_inline_calls): Check for no debug_stmts left-overs.
(unsave_expr_now): Preserve debug_map.
(copy_gimple_seq_and_replace_locals): Likewise.
(tree_function_versioning): Check for no debug_stmts left-overs.
Init and destroy debug_map as needed. Split edges unconditionally.
(build_duplicate_type): Init and destroy debug_map as needed.
* tree-inline.h: Include gimple.h instead of pointer-set.h.
(struct copy_body_data): Add debug_stmts and debug_map.
* sched-int.h (struct ready_list): Add n_debug.
(struct deps): Add last_debug_insn.
(DEBUG_INSN_SCHED_P): New.
(BOUNDARY_DEBUG_INSN_P): New.
(SCHEDULE_DEBUG_INSN_P): New.
(sd_iterator_cond): Accept empty list.
* combine.c (create_log_links): Skip debug insns.
(combine_instructions): Likewise.
(cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the
return value is always unshared.
(struct rtx_subst_pair): New.
(auto_adjust_pair): New.
(propagate_for_debug_subst): New.
(propagate_for_debug): New.
(try_combine): Skip debug insns. Propagate removed defs into
debug insns.
(next_nonnote_nondebug_insn): New.
(distribute_notes): Use it. Skip debug insns.
(distribute_links): Skip debug insns.
* tree-outof-ssa.c (set_location_for_edge): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* var-tracking.c: Include cselib.h and target.h.
(enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and
MO_VAL_SET.
(micro_operation_type_name): New.
(enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN.
(struct micro_operation_def): Update comments.
(decl_or_value): New type. Use instead of decls.
(struct emit_note_data_def): Add vars.
(struct attrs_def): Use decl_or_value.
(struct variable_tracking_info_def): Add permp, flooded.
(struct location_chain_def): Update comment.
(struct variable_part_def): Use decl_or_value.
(struct variable_def): Make var_part a variable length array.
(valvar_pool): New.
(scratch_regs): New.
(cselib_hook_called): New.
(dv_is_decl_p): New.
(dv_is_value_p): New.
(dv_as_decl): New.
(dv_as_value): New.
(dv_as_opaque): New.
(dv_onepart_p): New.
(dv_pool): New.
(IS_DECL_CODE): New.
(check_value_is_not_decl): New.
(dv_from_decl): New.
(dv_from_value): New.
(dv_htab_hash): New.
(variable_htab_hash): Use it.
(variable_htab_eq): Support values.
(variable_htab_free): Free from the right pool.
(attrs_list_member, attrs_list_insert): Use decl_or_value.
(attrs_list_union): Adjust.
(attrs_list_mpdv_union): New.
(tie_break_pointers): New.
(canon_value_cmp): New.
(unshare_variable): Return possibly-modified slot.
(vars_copy_1): Adjust.
(var_reg_decl_set): Adjust. Split out of...
(var_reg_set): ... this.
(get_init_value): Adjust.
(var_reg_delete_and_set): Adjust.
(var_reg_delete): Adjust.
(var_regno_delete): Adjust.
(var_mem_decl_set): Split out of...
(var_mem_set): ... this.
(var_mem_delete_and_set): Adjust.
(var_mem_delete): Adjust.
(val_store): New.
(val_reset): New.
(val_resolve): New.
(variable_union): Adjust. Speed up merge of 1-part vars.
(variable_canonicalize): Use unshared slot.
(VALUED_RECURSED_INTO): New.
(find_loc_in_1pdv): New.
(struct dfset_merge): New.
(insert_into_intersection): New.
(intersect_loc_chains): New.
(loc_cmp): New.
(canonicalize_loc_order_check): New.
(canonicalize_values_mark): New.
(canonicalize_values_star): New.
(variable_merge_over_cur): New.
(variable_merge_over_src): New.
(dataflow_set_merge): New.
(dataflow_set_equiv_regs): New.
(remove_duplicate_values): New.
(struct dfset_post_merge): New.
(variable_post_merge_new_vals): New.
(variable_post_merge_perm_vals): New.
(dataflow_post_merge_adjust): New.
(find_mem_expr_in_1pdv): New.
(dataflow_set_preserve_mem_locs): New.
(dataflow_set_remove_mem_locs): New.
(dataflow_set_clear_at_call): New.
(onepart_variable_different_p): New.
(variable_different_p): Use it.
(dataflow_set_different_1): Adjust. Make detailed dump
more verbose.
(track_expr_p): Add need_rtl parameter. Don't generate rtl
if not needed.
(track_loc_p): Pass it true.
(struct count_use_info): New.
(find_use_val): New.
(replace_expr_with_values): New.
(log_op_type): New.
(use_type): New, partially split out of...
(count_uses): ... this. Count new micro-ops.
(count_uses_1): Adjust.
(count_stores): Adjust.
(count_with_sets): New.
(VAL_NEEDS_RESOLUTION): New.
(VAL_HOLDS_TRACK_EXPR): New.
(VAL_EXPR_IS_COPIED): New.
(VAL_EXPR_IS_CLOBBERED): New.
(add_uses): Adjust. Generate new micro-ops.
(add_uses_1): Adjust.
(add_stores): Generate new micro-ops.
(add_with_sets): New.
(find_src_status): Adjust.
(find_src_set_src): Adjust.
(compute_bb_dataflow): Use dataflow_set_clear_at_call.
Handle new micro-ops. Canonicalize value equivalances.
(vt_find_locations): Compute total size of hash tables for
dumping. Perform merge for var-tracking-assignments. Don't
disregard single-block loops.
(dump_attrs_list): Handle decl_or_value.
(dump_variable): Take variable. Deal with decl_or_value.
(dump_variable_slot): New.
(dump_vars): Use it.
(dump_dataflow_sets): Adjust.
(set_slot_part): New, extended to support one-part variables
after splitting out of...
(set_variable_part): ... this.
(clobber_slot_part): New, split out of...
(clobber_variable_part): ... this.
(delete_slot_part): New, split out of...
(delete_variable_part): .... this.
(check_wrap_constant): New.
(vt_expand_loc_callback): New.
(vt_expand_loc): New.
(emit_note_insn_var_location): Adjust. Handle values. Handle
EMIT_NOTE_AFTER_CALL_INSN.
(emit_notes_for_differences_1): Adjust. Handle values.
(emit_notes_for_differences_2): Likewise.
(emit_notes_for_differences): Adjust.
(emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN
notes. Adjust. Handle new micro-ops.
(vt_add_function_parameters): Adjust. Create and bind values.
(vt_initialize): Adjust. Initialize scratch_regs and
valvar_pool, flooded and perm.. Initialize and use cselib. Log
operations. Move some code to count_with_sets and add_with_sets.
(delete_debug_insns): New.
(vt_debug_insns_local): New.
(vt_finalize): Release permp, valvar_pool, scratch_regs. Finish
cselib.
(var_tracking_main): If var-tracking-assignments is enabled
but var-tracking isn't, delete debug insns and leave. Likewise
if we exceed limits or fail the stack adjustments tests, and
after all var-tracking processing.
More in var-tracking, from Jakub Jelinek <jakub@redhat.com>:
(dataflow_set): Add traversed_vars.
(value_chain, const_value_chain): New typedefs.
(value_chain_pool, value_chains): New variables.
(value_chain_htab_hash, value_chain_htab_eq, add_value_chain,
add_value_chains, add_cselib_value_chains, remove_value_chain,
remove_value_chains, remove_cselib_value_chains): New functions.
(shared_hash_find_slot_unshare_1, shared_hash_find_slot_1,
shared_hash_find_slot_noinsert_1, shared_hash_find_1): New
static inlines.
(shared_hash_find_slot_unshare, shared_hash_find_slot,
shared_hash_find_slot_noinsert, shared_hash_find): Update.
(dst_can_be_shared): New variable.
(unshare_variable): Unshare set->vars if shared, use shared_hash_*.
Clear dst_can_be_shared. If set->traversed_vars is non-NULL and
different from set->vars, look up slot again instead of using the
passed in slot.
(dataflow_set_init): Initialize traversed_vars.
(variable_union): Use shared_hash_*. Use initially NO_INSERT
lookup if set->vars is shared. Don't keep slot cleared before
calling unshare_variable. Unshare set->vars if needed. Adjust
unshare_variable callers. Clear dst_can_be_shared if needed.
Even ->refcount == 1 vars must be unshared if set->vars is shared
and var needs to be modified.
(dataflow_set_union): Set traversed_vars during canonicalization.
(VALUE_CHANGED, DECL_CHANGED): Define.
(set_dv_changed, dv_changed_p): New static inlines.
(track_expr_p): Clear DECL_CHANGED.
(dump_dataflow_sets): Set it.
(variable_was_changed): Call set_dv_changed.
(emit_note_insn_var_location): Likewise.
(changed_variables_stack): New variable.
(check_changed_vars_1, check_changed_vars_2): New functions.
(emit_notes_for_changes): Do nothing if changed_variables is
empty. Traverse changed_variables with check_changed_vars_1,
call check_changed_vars_2 on each changed_variables_stack entry.
(emit_notes_in_bb): Add SET argument. Just clear it at the
beginning, use it instead of local &set, don't destroy it at the
end.
(vt_emit_notes): Call dataflow_set_clear early on all
VTI(bb)->out sets, never use them, instead use emit_notes_in_bb
computed set, dataflow_set_clear also VTI(bb)->in when we are
done with the basic block. Initialize changed_variables_stack,
free it afterwards. If ENABLE_CHECKING verify that after noting
differences to an empty set value_chains hash table is empty.
(vt_initialize): Initialize value_chains and value_chain_pool.
(vt_finalize): Delete value_chains htab, free value_chain_pool.
(variable_tracking_main): Call dump_dataflow_sets before calling
vt_emit_notes, not after it.
* tree-flow.h (propagate_defs_into_debug_stmts): Declare.
(propagate_var_def_into_debug_stmts): Declare.
* df-problems.c (df_lr_bb_local_compute): Skip debug insns.
(df_set_note): Reject debug insns.
(df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't
add notes to debug insns.
(df_note_bb_compute): Adjust. Likewise.
(df_simulate_uses): Skip debug insns.
(df_simulate_initialize_backwards): Likewise.
* reg-stack.c (subst_stack_regs_in_debug_insn): New.
(subst_stack_regs_pat): Reject debug insns.
(convert_regs_1): Handle debug insns.
* Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H.
(print-rtl.o): Depend on cselib.h.
(cselib.o): Depend on TREE_PASS_H.
(var-tracking.o): Depend on cselib.h and TARGET_H.
* sched-rgn.c (rgn_estimate_number_of_insns): Discount
debug insns.
(init_ready_list): Skip boundary debug insns.
(add_branch_dependences): Skip debug insns.
(free_block_dependencies): Check for blocks with only debug
insns.
(compute_priorities): Likewise.
* gimple.c (gss_for_code): Handle GIMPLE_DEBUG.
(gimple_build_with_ops_stat): Take subcode as unsigned. Adjust
all callers.
(gimple_build_debug_bind_stat): New.
(empty_body_p): Skip debug stmts.
(gimple_has_side_effects): Likewise.
(gimple_rhs_has_side_effects): Likewise.
* gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New.
(gimple_build_debug_bind_stat): Declare.
(gimple_build_debug_bind): Define.
(is_gimple_debug): New.
(gimple_debug_bind_p): New.
(gimple_debug_bind_get_var): New.
(gimple_debug_bind_get_value): New.
(gimple_debug_bind_get_value_ptr): New.
(gimple_debug_bind_set_var): New.
(gimple_debug_bind_set_value): New.
(GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro.
(gimple_debug_bind_reset_value): New.
(gimple_debug_bind_has_value_p): New.
(gsi_next_nondebug): New.
(gsi_prev_nondebug): New.
(gsi_start_nondebug_bb): New.
(gsi_last_nondebug_bb): New.
* sched-vis.c (print_pattern): Handle VAR_LOCATION.
(print_insn): Handle DEBUG_INSN.
* tree-cfg.c (remove_bb): Walk stmts backwards. Let loc
of first insn prevail.
(first_stmt): Skip debug stmts.
(first_non_label_stmt): Likewise.
(last_stmt): Likewise.
(has_zero_uses_1): New.
(single_imm_use_1): New.
(verify_gimple_debug): New.
(verify_types_in_gimple_stmt): Handle debug stmts.
(verify_stmt): Likewise.
(debug_loop_num): Skip debug stmts.
(remove_edge_and_dominated_blocks): Remove dominators last.
* tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into
debug stmts.
(linearize_expr): Likewise.
* config/i386/i386.c (ix86_delegitimize_address): Call
default implementation.
* config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug
insns.
(group_barrier_needed): Skip debug insns.
(emit_insn_group_barriers): Likewise.
(emit_all_insn_group_barriers): Likewise.
(ia64_variable_issue): Handle debug insns.
(ia64_dfa_new_cycle): Likewise.
(final_emit_insn_group_barriers): Skip debug insns.
(ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't
def cfa without frame.
(process_set): Likewise.
(process_for_unwind_directive): Pass frame on.
* config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
(rs6000_delegitimize_address): New.
(rs6000_debug_adjust_cost): Handle debug insns.
(is_microcoded_insn): Likewise.
(is_cracked_insn): Likewise.
(is_nonpipeline_insn): Likewise.
(insn_must_be_first_in_group): Likewise.
(insn_must_be_last_in_group): Likewise.
(force_new_group): Likewise.
* cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block
contains only debug insns.
(rtl_merge_blocks): Skip debug insns.
(purge_dead_edges): Likewise.
(rtl_block_ends_with_call_p): Skip debug insns.
* dce.c (deletable_insn_p): Handle VAR_LOCATION.
(mark_reg_dependencies): Skip debug insns.
* params.def (PARAM_MIN_NONDEBUG_INSN_UID): New.
* tree-ssanames.c (release_ssa_name): Propagate def into
debug stmts.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts): Skip debug stmts.
* regcprop.c (replace_oldest_value_addr): Skip debug insns.
(replace_oldest_value_mem): Use ALL_REGS for debug insns.
(copyprop_hardreg_forward_1): Handle debug insns.
* reload1.c (reload): Skip debug insns. Replace unassigned
pseudos in debug insns with their equivalences.
(eliminate_regs_in_insn): Skip debug insns.
(emit_input_reload_insns): Skip debug insns at first, adjust
them later.
* tree-ssa-operands.c (add_virtual_operand): Reject debug stmts.
(get_indirect_ref_operands): Pass opf_no_vops on.
(get_expr_operands): Likewise. Skip debug stmts.
(parse_ssa_operands): Scan debug insns with opf_no_vops.
gcc/testsuite/ChangeLog:
* gcc.dg/guality/guality.c: New.
* gcc.dg/guality/guality.h: New.
* gcc.dg/guality/guality.exp: New.
* gcc.dg/guality/example.c: New.
* lib/gcc-dg.exp (cleanup-dump): Remove .gk files.
(cleanup-saved-temps): Likewise, .gkd files too.
gcc/cp/ChangeLog:
* cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
* cp-lang.c (cxx_dwarf_name): Pass it.
* error.c (count_non_default_template_args): Take flags as
argument. Adjust all callers. Skip counting of default
arguments if the new flag is given.
ChangeLog:
* Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug.
* Makefile.in: Rebuilt.
contrib/ChangeLog:
* compare-debug: Look for .gkd files and compare them.
config/ChangeLog:
* bootstrap-debug.mk: Add comments.
* bootstrap-debug-big.mk: New.
* bootstrap-debug-lean.mk: New.
* bootstrap-debug-ckovw.mk: Add comments.
* bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0
for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle.
From-SVN: r151312
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|
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Rafael Avila de Espindola
|
fe83055dfa |
final.c (add_debug_prefix_map): Don't use GC memory for old_prefix and new_prefix.
2009-08-14 Rafael Avila de Espindola <espindola@google.com>
* final.c (add_debug_prefix_map): Don't use GC memory for
old_prefix and new_prefix.
From-SVN: r150759
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Richard Guenther
|
55b34b5fd1 |
tree-ssa-alias.h (refs_may_alias_p_1): Declare.
2009-07-14 Richard Guenther <rguenther@suse.de> Andrey Belevantsev <abel@ispras.ru> * tree-ssa-alias.h (refs_may_alias_p_1): Declare. (pt_solution_set): Likewise. * tree-ssa-alias.c (refs_may_alias_p_1): Export. * tree-ssa-structalias.c (pt_solution_set): New function. * final.c (rest_of_clean_state): Free SSA data structures. * print-rtl.c (print_decl_name): Remove. (print_mem_expr): Implement in terms of print_generic_expr. * alias.c (ao_ref_from_mem): New function. (rtx_refs_may_alias_p): Likewise. (true_dependence): Query alias-export info. (canon_true_dependence): Likewise. (write_dependence_p): Likewise. * tree-dfa.c (get_ref_base_and_extent): For void types leave size unknown. * emit-rtl.c (component_ref_for_mem_expr): Remove. (mem_expr_equal_p): Use operand_equal_p. (set_mem_attributes_minus_bitpos): Do not use component_ref_for_mem_expr. * cfgexpand.c (add_partitioned_vars_to_ptset): New function. (update_alias_info_with_stack_vars): Likewise. (partition_stack_vars): Call update_alias_info_with_stack_vars. * tree-ssa.c (delete_tree_ssa): Do not release SSA names explicitly nor clear stmt operands. Free the decl-to-pointer map. * tree-optimize.c (execute_free_datastructures): Do not free SSA data structures here. * tree-flow.h (struct gimple_df): Add decls_to_pointers member. * Makefile.in (emit-rtl.o): Add pointer-set.h dependency. (alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H) dependencies. (print-rtl.o): Add $(DIAGNOSTIC_H) dependency. Co-Authored-By: Andrey Belevantsev <abel@ispras.ru> From-SVN: r149624 |
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Duncan Sands
|
cf400ddbaf |
Give names to some currently nameless passes (this
is useful for referring to them from plugins). From-SVN: r149331 |
|
|
Shujing Zhao
|
481683e1d5 |
alias.c: Use REG_P...
2009-06-22 Shujing Zhao <pearly.zhao@oracle.com> * alias.c: Use REG_P, MEM_P, CONST_INT_P, LABEL_P, CALL_P, NOTE_P and JUMP_TABLE_DATA_P predicates where applicable. * auto-inc-dec.c: Ditto. * builtins.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfgcleanup.c: Ditto. * cfglayout.c: Ditto. * cfgrtl.c: Ditto. * combine.c: Ditto. * combine-stack-adj.c: Ditto. * cse.c: Ditto. * cselib.c: Ditto. * dbxout.c: Ditto. * df-scan.c: Ditto. * dse.c: Ditto. * dwarf2asm.c: Ditto. * dwarf2out.c: Ditto. * emit-rtl.c: Ditto. * except.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * function.c: Ditto. * fwprop.c: Ditto. * gcse.c: Ditto. * genpreds.c: Ditto. * genrecog.c: Ditto. * ifcvt.c: Ditto. * ira-costs.c: Ditto. * ira-lives.c: Ditto. * jump.c: Ditto. * loop-iv.c: Ditto. * lower-subreg.c: Ditto. * modulo-sched.c: Ditto. * optabs.c: Ditto. * postreload.c: Ditto. * print-rtl.c: Ditto. * recog.c: Ditto. * reginfo.c: Ditto. * regmove.c: Ditto. * reload1.c: Ditto. * reload.c: Ditto. * reorg.c: Ditto. * rtlanal.c: Ditto. * rtl.c: Ditto. * sched-vis.c: Ditto. * sdbout.c: Ditto. * sel-sched-ir.c: Ditto. * simplify-rtx.c: Ditto. * targhooks.c: Ditto. * var-tracking.c: Ditto. * vmsdbgout.c: Ditto. From-SVN: r148786 |
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Cary Coutant
|
ed5ef2e408 |
dbxout.c (dbxout_source_line): Add is_stmt parameter.
* dbxout.c (dbxout_source_line): Add is_stmt parameter. Change caller. * debug.c (struct gcc_debug_hooks): Change placeholder for source_line hook. (debug_nothing_int_charstar_int): Replaced by... (debug_nothing_int_charstar_int_bool): ...this. * debug.h (struct gcc_debug_hooks): Add is_stmt parameter to source_line prototype. (debug_nothing_int_charstar_int): Replaced by... (debug_nothing_int_charstar_int_bool): ...this. * defaults.h (SUPPORTS_DISCRIMINATOR): New constant. * dwarf2out.c (dwarf2out_source_line): Add is_stmt parameter. Output is_stmt operand when necessary. * final.c (last_is_stmt): New variable. (final_start_function): Initialize last_is_stmt. (final_scan_insn): Pass is_stmt to source_line debug hook. (notice_source_line): Add is_stmt parameter. * sdbout.c (sdbout_source_line): Add is_stmt parameter. * vmsdbgout.c (vmsdbgout_source_line): Add is_stmt parameter. Change callers. * xcoffout.c (xcoffout_source_line): Add is_stmt parameter. * xcoffout.h (xcoffout_source_line): Add is_stmt parameter. From-SVN: r148635 |
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Alexandre Oliva
|
2153915d0a |
common.opt (fcompare-debug=, [...]): New.
gcc/ChangeLog: * common.opt (fcompare-debug=, fcompare-debug-second): New. (fdump-final-insns=, gtoggle): New. * doc/invoke.texi: Document them. * final.c (rest_of_clean_state): Dump final insn stream. * gcc.c (invoke_as): Hook in -fcompare-debug. (static_spec_functions): Add compare-debug-dump-opt, compare-debug-self-opt and compare-debug-auxbase-opt. (compare_debug, compare_debug_second, compare_debug_opt): New. (switches_debug_check, n_switches_debug_check): New. (debug_auxbase_opt, debug_check_temp_file): New. (process_command): Handle -fno-compare-debug, -fcompare-debug and -fcompare-debug=*. (do_self_spec): Handle arguments after switches. (do_spec_1): Add .gk extension to temp file basenames for compare. (check_live_switch): Take SWITCH_IGNORE into account, and earlier. (cc1_options): Use it instead of normal auxbase computation for the second compare-debug compilation. (compare_files): New. (main): Set up and implement compare debug mode. (compare_debug_dump_opt_spec_function): New. (compare_debug_self_opt_spec_function): New. (compare_debug_auxbase_opt_spec_function): New. * toplev.c (process_options): Handle flag_gtoggle, flag_dump_final_insns. * coverage.c (coverage_begin_output): Don't overwrite .gcno file during -fcompare-debug-second compilation. gcc/cp/ChangeLog: * repo.c (get_base_filename): Use aux_base_name rather than alternate temporary file during second compare debug compilation. (finish_repo): Skip during -fcompare-debug-second. gcc/ada/ChangeLog: * lib-writ.adb (flag_compare_debug): Import. (Write_ALI): Skip during -fcompare-debug-second. gcc/fortran/ChangeLog: * options.c (gfc_post_options): Disable dump_parse_tree during -fcompare-debug-second. gcc/objc/ChangeLog: * objc-act.c (objc_init): Skip print_struct_values during -fcompare-debug-second. From-SVN: r148271 |
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Cary Coutant
|
6c52e687e4 |
basic-block.h (struct basic_block_def): Add discriminator field.
* basic-block.h (struct basic_block_def): Add discriminator field. * dbxout.c (dbxout_source_line): Add new parameter. Change all callers. * debug.c (do_nothing_debug_hooks): Add additional entry. (debug_nothing_int_charstar_int): New function. * debug.h (struct gcc_debug_hooks): Add parameter to source_line hook. (debug_nothing_int_charstar_int): New declaration. * dwarf2out.c (dwarf2out_source_line): Add new parameter. Write discriminator value in .loc directive. * final.c (last_discriminator): New variable. (discriminator): New variable. (final_start_function): Initialize above variables, pass current discriminator to debug hook. (notice_source_line): Check for discriminator change. * gimple-pretty-print.c (dump_bb_header): Print discriminator value. * sdbout.c (sdbout_source_line): New parameter. * tree-cfg.c (struct locus_discrim_map): New structure type. (discriminator_per_locus): New hash table. (build_gimple_cfg): Allocate and free discriminator hash table. (make_edges): Call assign_discriminator. (locus_map_hash): New function. (locus_map_eq): New function. (next_discriminator_for_locus): New function. (same_line_p): New function. (assign_discriminator): New function. (make_cond_expr_edges): Call assign_discriminator. (make_gimple_switch_edges): Likewise. (first_non_label_stmt): New function. * vmsdbgout.c (vmsdbgout_source_line): Add new parameter. Change all callers. * xcoffout.c (xcoffout_source_line): Add new parameter. * configure.ac (gcc_cv_as_discriminator): New configury check for gas support for discriminator. * configure: Regenerate. * config.in: Regenerate. From-SVN: r148191 |
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Richard Henderson
|
cd9c1ca866 |
cfgcleanup.c (try_crossjump_to_edge): Only skip past NOTE_INSN_BASIC_BLOCK.
* cfgcleanup.c (try_crossjump_to_edge): Only skip past NOTE_INSN_BASIC_BLOCK. * cfglayout.c (duplicate_insn_chain): Copy epilogue insn marks. Duplicate NOTE_INSN_EPILOGUE_BEG notes. * cfgrtl.c (can_delete_note_p): Allow NOTE_INSN_EPILOGUE_BEG to be deleted. * dwarf2out.c (struct cfa_loc): Change indirect field to bitfield, add in_use field. (add_cfi): Disable check redefining cfa away from drap. (lookup_cfa_1): Add remember argument; handle remember/restore. (lookup_cfa): Pass remember argument. (cfa_remember): New. (compute_barrier_args_size_1): Remove sibcall check. (dwarf2out_frame_debug_def_cfa): New. (dwarf2out_frame_debug_adjust_cfa): New. (dwarf2out_frame_debug_cfa_offset): New. (dwarf2out_frame_debug_cfa_register): New. (dwarf2out_frame_debug_cfa_restore): New. (dwarf2out_frame_debug): Handle REG_CFA_* notes. (dwarf2out_begin_epilogue): New. (dwarf2out_frame_debug_restore_state): New. (dw_cfi_oprnd1_desc): Handle DW_CFA_remember_state, DW_CFA_restore_state. (output_cfi_directive): Likewise. (convert_cfa_to_fb_loc_list): Likewise. (dw_cfi_oprnd1_desc): Handle DW_CFA_restore. * dwarf2out.h: Update. * emit-rtl.c (try_split): Don't split RTX_FRAME_RELATED_P. (copy_insn_1): Early out for null. * final.c (final_scan_insn): Call dwarf2out_begin_epilogue and dwarf2out_frame_debug_restore_state. * function.c (prologue, epilogue, sibcall_epilogue): Remove. (prologue_insn_hash, epilogue_insn_hash): New. (free_after_compilation): Adjust freeing accordingly. (record_insns): Create hash table if needed; push insns into hash instead of array. (maybe_copy_epilogue_insn): New. (contains): Search hash table instead of array. (sibcall_epilogue_contains): Remove. (thread_prologue_and_epilogue_insns): Split eh_return insns and mark them as epilogues. (reposition_prologue_and_epilogue_notes): Rewrite epilogue scanning in terms of basic blocks. * insn-notes.def (CFA_RESTORE_STATE): New. * jump.c (returnjump_p_1): Accept EH_RETURN. (eh_returnjump_p_1, eh_returnjump_p): New. * reg-notes.def (CFA_DEF_CFA, CFA_ADJUST_CFA, CFA_OFFSET, CFA_REGISTER, CFA_RESTORE): New. * rtl.def (EH_RETURN): New. * rtl.h (eh_returnjump_p, maybe_copy_epilogue_insn): Declare. * config/bfin/bfin.md (UNSPEC_VOLATILE_EH_RETURN): Remove. (eh_return_internal): Use eh_return rtx; split w/ epilogue. * config/i386/i386.c (gen_push): Update cfa state. (pro_epilogue_adjust_stack): Add set_cfa argument. When true, add a CFA_ADJUST_CFA note. (ix86_dwarf_handle_frame_unspec): Remove. (ix86_expand_prologue): Update cfa state. (ix86_emit_restore_reg_using_pop): New. (ix86_emit_restore_regs_using_pop): New. (ix86_emit_leave): New. (ix86_emit_restore_regs_using_mov): Add CFA_RESTORE notes. (ix86_expand_epilogue): Add notes for unwinding the epilogue. * config/i386/i386.h (struct machine_cfa_state): New. (ix86_cfa_state): New. * config/i386/i386.md (UNSPEC_EH_RETURN): Remove. (eh_return_internal): Merge from eh_return_<mode>, use eh_return rtx, split w/ epilogue. From-SVN: r147995 |
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Mark Mitchell
|
0676c39392 |
final.c (shorten_branches): Do not align labels for jump tables.
* final.c (shorten_branches): Do not align labels for jump tables. (final_scan_insn): Use JUMP_TABLE_DATA_P. * gcc.dg/falign-labels-1.c: New test. Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com> From-SVN: r147824 |
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Jakub Jelinek
|
40a8f07a47 |
re PR target/39942 (Nonoptimal code - leaveq; xchg %ax,%ax; retq)
PR target/39942 * final.c (label_to_max_skip): New function. (label_to_alignment): Only use LABEL_TO_ALIGNMENT if CODE_LABEL_NUMBER <= max_labelno. * output.h (label_to_max_skip): New prototype. * config/i386/i386.c (ix86_avoid_jump_misspredicts): Renamed to... (ix86_avoid_jump_mispredicts): ... this. Don't define if ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. Update comment. Handle CODE_LABELs with >= 16 byte alignment or with max_skip == (1 << align) - 1. (ix86_reorg): Don't call ix86_avoid_jump_mispredicts if ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. From-SVN: r147607 |
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Paolo Bonzini
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f90b7a5a79 |
Merge cond-optab branch.
From-SVN: r147425 |
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Steven Bosscher
|
5f39ad476c |
dbgcnt.def (cprop1, [...]): Remove
* dbgcnt.def (cprop1, cprop2, gcse, jump_bypass): Remove (cprop, hoist, pre, store_motion): New debug counters. * tree-pass.h (pass_tracer): Move to list of gimple passes, it is not an RTL pass anymore. (pass_profiling): Remove extern decl for pass removed in 2005. (pass_gcse, pass_jump_bypass): Remove. * final.c (rest_of_clean_state): Set flag_rerun_cse_after_global_opts to 0 for clean state. * toplev.h (flag_rerun_cse_after_global_opts): Add extern declaration. * cse.c (gate_handle_cse_after_global_opts, rest_of_handle_cse_after_global_opts): New functions. (pass_cse_after_global_opts): New pass, does local CSE. * timevar.def (TV_GCSE, TV_CPROP1, TV_CPROP2, TV_BYPASS): Remove. (TV_CPROP): New timevar. * gcse.c (flag_rerun_cse_after_global_opts): New global variable. (run_jump_opt_after_gcse, max_gcse_regno): Remove global vars. (gcse_main, recompute_all_luids): Remove. (compute_hash_table_work): Call max_reg_num instead of reading max_gcse_regno. (cprop_jump): Don't set run_jump_opt_after_gcse. (constprop_register): Always allow to alter jumps. (cprop_insn): Likewise. (do_local_cprop): Likewise. (local_cprop_pass): Likewise. Return non-zero if something changed. (cprop): Remove function, fold interesting bits into one_cprop_pass. (find_implicit_sets): Add note about missed optimization opportunity. (one_cprop_pass): Rewrite to be "the" CPROP pass, called from the pass_rtl_cprop execute function. Don't bother tracking the pass number, each pass gets its own dumpfile now anyway. Always allow to alter jumpsand bypass jumps. (bypass_block): Don't ignore regno >= max_gcse_regno, find_bypass_set will just find no suitable set. (pre_edge_insert): Fix dumping, this function is for PRE only. (one_pre_gcse_pass): Rewrite to be "the" PRE pass, called from the pass_rtl_pre execute function. (hoist_code): Return non-zero if something changed. Keep track of substitutions and insertions for statistics gathering similar to PRE. (one_code_hoisting_pass): Rewrite to be "the" code hoisting pass, called from the pass_rtl_hoist execute function. Show pass statistics. (compute_store_table): Use max_reg_num directly instead of using the formerly global max_gcse_regno. (build_store_vectors): Likewise. (replace_store_insn): Fix dumping. (store_motion): Rename to ... (one_store_motion_pass): ... this. Rewrite to be "the" STORE_MOTION pass, called from the pass_rtl_store_motion execute function. Keep track of substitutions and insertions for statistics gathering similar to PRE. (bypass_jumps): Remove, fold interesting bits into ... (one_cprop_pass): ... this. Rewrite to be "the" CPROP pass, called from the pass_rtl_cprop execute function. (gate_handle_jump_bypass, rest_of_handle_jump_bypass, pass_jump_bypass): Remove. (gate_handle_gcse, rest_of_handle_gcse): Remove. (gate_rtl_cprop, execute_rtl_cprop, pass_rtl_cprop): New. (gate_rtl_pre, execute_rtl_pre, pass_rtl_pre): New. (gate_rtl_hoist, execute_rtl_hoist, pass_rtl_hoist): New. (gate_rtl_store_motion, execute_rtl_store_motion, pass_rtl_store_motion): New. * common.opt: Remove flag_cse_skip_blocks, adjust documentation to make it clear that -fcse-skip-blocks is a no-op for backward compat. * passes.c (init_optimization_passes): Remove pass_gcse and pass_jump_bypass. Schedule cprop, pre, hoist, cprop, store_motion, and cse_after_global_opts in place of pass_gcse. Schedule cprop instead of pass_jump_bypass. From-SVN: r146848 |
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Ian Lance Taylor
|
7072a650e3 |
df.h: Include "timevar.h".
* df.h: Include "timevar.h". (struct df_problem): Change tv_id field to timevar_id_t. * tree-pass.h: Include "timevar.h". (struct opt_pass): Change tv_id field to timevar_id_t. * timevar.h (timevar_id_t): Define TV_NONE. * passes.c (execute_one_ipa_transform_pass): Check for tv_id != TV_NONE rather than tv_id != 0. (execute_one_pass): Likewise. * Makefile.in (DF_H): Add $(TIMEVAR_H). (TREE_PASS_H): Define. Change all instances of tree-pass.h in dependencies to $(TREE_PASS_H). * bt-load.c (pass_branch_target_load_optimize1): Set tv_id field to TV_NONE. (pass_branch_target_load_optimize2): Likewise. * cfglayout.c (pass_into_cfg_layout_mode): Likewise. (pass_outof_cfg_layout_mode): Likewise. * cgraphbuild.c (pass_remove_cgraph_callee_edges): Likewise. (pass_rebuild_cgraph_edges): Likewise. (pass_remove_cgraph_callee_edges): Likewise. * df-core.c (pass_df_initialize_opt): Likewise. (pass_df_initialize_no_opt): Likewise. (pass_df_finish): Likewise. * emit-rtl.c (pass_unshare_all_rtl): Likewise. * except.c (pass_set_nothrow_function_flags): Likewise. (pass_convert_to_eh_region_ranges): Likewise. * final.c (pass_compute_alignments): Likewise. * function.c (pass_instantiate_virtual_regs): Likewise. (pass_init_function): Likewise. (pass_leaf_regs): Likewise. (pass_match_asm_constraints): Likewise. * gimple-low.c (pass_lower_cf): Likewise. (pass_mark_used_blocks): Likewise. * init-regs.c (pass_initialize_regs): Likewise. * integrate.c (pass_initial_value_sets): Likewise. * ira.c (pass_ira): Likewise. * jump.c (pass_cleanup_barriers): Likewise. * omp-low.c (pass_expand_omp): Likewise. (pass_lower_omp): Likewise. * matrix-reorg.c (pass_ipa_matrix_reorg): Likewise. * recog.c (pass_split_all_insns): Likewise. (pass_split_after_reload): Likewise. (pass_split_before_regstack): Likewise. (pass_split_before_sched2): Likewise. (pass_split_for_shorten_branches): Likewise. * reginfo.c (pass_reginfo_init): Likewise. (pass_subregs_of_mode_init): Likewise. (pass_subregs_of_mode_finish): Likewise. * passes.c (pass_postreload): Likewise. * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. * tree-cfg.c (pass_remove_useless_stmts): Likewise. (pass_warn_function_return): Likewise. (pass_warn_function_noreturn): Likewise. * tree-complex.c (pass_lower_complex): Likewise. (pass_lower_complex_O0): Likewise. * tree-if-conv.c (pass_if_conversion): Likewise. * tree-into-ssa.c (pass_build_ssa): Likewise. * tree-mudflap.c (pass_mudflap_1): Likewise. (pass_mudflap_2): Likewise. * tree-nomudflap.c (pass_mudflap_1): Likewise. (pass_mudflap_2): Likewise. * tree-nrv.c (pass_return_slot): Likewise. * tree-object-size.c (pass_object_sizes): Likewise. * tree-optimize.c (pass_all_optimizations): Likewise. (pass_early_local_passes): Likewise. (pass_all_early_optimizations): Likewise. (pass_cleanup_cfg): Likewise. (pass_cleanup_cfg_post_optimizing): Likewise. (pass_free_datastructures): Likewise. (pass_free_cfg_annotations): Likewise. (pass_fixup_cfg): Likewise. (pass_init_datastructures): Likewise. * tree-ssa.c (pass_early_warn_uninitialized): Likewise. (pass_late_warn_uninitialized): Likewise. (pass_update_address_taken): Likewise. * tree-ssa-ccp.c (pass_fold_builtins): Likewise. * tree-ssa-math-opts.c (pass_cse_reciprocals): Likewise. (pass_cse_sincos): Likewise. (pass_convert_to_rsqrt): Likewise. * tree-ssa-structalias.c (pass_build_alias): Likewise. * tree-stdarg.c (pass_stdarg): Likewise. * tree-tailcall.c (pass_tail_recursion): Likewise. (pass_tail_calls): Likewise. * tree-vect-generic.c (pass_lower_vector): Likewise. (pass_lower_vector_ssa): Likewise. * tree-vectorizer.c (pass_ipa_increase_alignment): Likewise. From-SVN: r146222 |
|
|
Chao-ying Fu
|
1afc537304 |
tm.texi (Instruction Output): Document TARGET_ASM_FINAL_POSTSCAN_INSN.
2009-04-10 Chao-ying Fu <fu@mips.com> * doc/tm.texi (Instruction Output): Document TARGET_ASM_FINAL_POSTSCAN_INSN. * target.h (final_postscan_insn): New field in asm_out. * target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. (TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN. * final.c (final_scan_insn): Call targetm.asm_out.final_postscan_insn after outputting an asm macro and a normal instruction. * config/mips/mips.h (FINAL_PRESCAN_INSN): New define. * config/mips/mips-protos.h (mips_final_prescan_insn): Declare. * config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback. (mips_final_prescan_insn, mips_final_postscan_insn): New functions. (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. From-SVN: r145934 |
|
|
Eric Botcazou
|
0462b9b502 |
re PR target/37170 (gcc.dg/weak/weak-1.c)
PR target/37170 PR target/38448 * final.c (output_addr_const) <SYMBOL_REF>: Call assemble_external on the associated SYMBOL_REF_DECL node, if any. From-SVN: r142640 |
|
|
Jakub Jelinek
|
a7fe25b885 |
re PR target/37170 (gcc.dg/weak/weak-1.c)
PR target/37170 * final.c (mark_symbol_refs_as_used): New function. * output.h (mark_symbol_refs_as_used): New prototype. * config/s390/s390.c (s390_mark_symbol_ref_as_used): Removed. (s390_output_pool_entry): Use mark_symbol_refs_as_used. * config/arm/arm.md (consttable_4): Likewise. From-SVN: r142113 |
|
|
Dodji Seketeli
|
6b20f353f6 |
re PR debug/27574 (MIssing debug info at -O0 for a local variable in a C++ constructor)
gcc/ChangeLog: 2008-11-12 Dodji Seketeli <dodji@redhat.com> PR debug/27574 * cgraph.h: New abstract_and_needed member to struct cgraph_node. * cgraphunit.c (cgraph_analyze_functions): Flag abstract functions - which clones are reachable - as "abstract and needed". * cgraph.c (cgraph_release_function_body): If a node is "abstract and needed", do not release its DECL_INITIAL() content because that will be needed to emit debug info. gcc/testsuite/ChangeLog: 2008-11-12 Dodji Seketeli <dodji@redhat.com> PR debug/27574 * g++.dg/debug/dwarf2/local-var-in-contructor.C: New test. From-SVN: r141807 |
|
|
Hans-Peter Nilsson
|
c70d0414af |
re PR target/37170 (gcc.dg/weak/weak-1.c)
PR middle-end/37170 PR middle-end/37280 * final.c (mark_symbol_ref_as_used): New helper function. (output_operand): Instead of just looking inside MEMs for SYMBOL_REFs, use new helper function and for_each_rtx. * varasm.c (assemble_external): Move #ifndef ASM_OUTPUT_EXTERNAL to after weak-handling. Don't mark decls with TREE_STATIC as weak. Make head comment more general. * config/darwin.c (machopic_output_indirection): Handle weak references here, like in assemble_external. From-SVN: r140539 |
|
|
Andrey Belevantsev
|
e855c69d16 |
sel-sched.h, [...]: New files.
2008-08-31 Andrey Belevantsev <abel@ispras.ru>
Dmitry Melnik <dm@ispras.ru>
Dmitry Zhurikhin <zhur@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
Maxim Kuvyrkov <maxim@codesourcery.com>
* sel-sched.h, sel-sched-dump.h, sel-sched-ir.h, sel-sched.c,
sel-sched-dump.c, sel-sched-ir.c: New files.
* Makefile.in (OBJS-common): Add selective scheduling object
files.
(sel-sched.o, sel-sched-dump.o, sel-sched-ir.o): New entries.
(SEL_SCHED_IR_H, SEL_SCHED_DUMP_H): New entries.
(sched-vis.o): Add dependency on $(INSN_ATTR_H).
* cfghooks.h (get_cfg_hooks, set_cfg_hooks): New prototypes.
* cfghooks.c (get_cfg_hooks, set_cfg_hooks): New functions.
(make_forwarder_block): Update loop latch if we have redirected
the loop latch edge.
* cfgloop.c (get_loop_body_in_custom_order): New function.
* cfgloop.h (LOOPS_HAVE_FALLTHRU_PREHEADERS): New enum field.
(CP_FALLTHRU_PREHEADERS): Likewise.
(get_loop_body_in_custom_order): Declare.
* cfgloopmanip.c (has_preds_from_loop): New.
(create_preheader): Honor CP_FALLTHRU_PREHEADERS.
Assert that the preheader edge will be fall thru when it is set.
* common.opt (fsel-sched-bookkeeping, fsel-sched-pipelining,
fsel-sched-pipelining-outer-loops, fsel-sched-renaming,
fsel-sched-substitution, fselective-scheduling): New flags.
* cse.c (hash_rtx_cb): New.
(hash_rtx): Use it.
* dbgcnt.def (sel_sched_cnt, sel_sched_region_cnt,
sel_sched_insn_cnt): New counters.
* final.c (compute_alignments): Export. Free dominance info after loop_optimizer_finalize.
* genattr.c (main): Output maximal_insn_latency prototype.
* genautomata.c (output_default_latencies): New. Factor its code from ...
(output_internal_insn_latency_func): ... here.
(output_internal_maximal_insn_latency_func): New.
(output_maximal_insn_latency_func): New.
* hard-reg-set.h (UHOST_BITS_PER_WIDE_INT): Define unconditionally.
(struct hard_reg_set_iterator): New.
(hard_reg_set_iter_init, hard_reg_set_iter_set,
hard_reg_set_iter_next): New functions.
(EXECUTE_IF_SET_IN_HARD_REG_SET): New macro.
* lists.c (remove_free_INSN_LIST_node,
remove_free_EXPR_LIST_node): New functions.
* loop-init.c (loop_optimizer_init): When LOOPS_HAVE_FALLTHRU_PREHEADERS,
set CP_FALLTHRU_PREHEADERS when calling create_preheaders.
(loop_optimizer_finalize): Do not verify flow info after reload.
* recog.c (validate_replace_rtx_1): New parameter simplify.
Default it to true. Update all uses. Factor out simplifying
code to ...
(simplify_while_replacing): ... this new function.
(validate_replace_rtx_part,
validate_replace_rtx_part_nosimplify): New.
* recog.h (validate_replace_rtx_part,
validate_replace_rtx_part_nosimplify): Declare.
* rtl.c (rtx_equal_p_cb): New.
(rtx_equal_p): Use it.
* rtl.h (rtx_equal_p_cb, hash_rtx_cb): Declare.
(remove_free_INSN_LIST_NODE, remove_free_EXPR_LIST_node,
debug_bb_n_slim, debug_bb_slim, print_rtl_slim): Likewise.
* vecprim.h: Add a vector type for unsigned int.
* haifa-sched.c: Include vecprim.h and cfgloop.h.
(issue_rate, sched_verbose_param, note_list, dfa_state_size,
ready_try, cycle_issued_insns, spec_info): Make global.
(readyp): Initialize.
(dfa_lookahead): New global variable.
(old_max_uid, old_last_basic_block): Remove.
(h_i_d): Make it a vector.
(INSN_TICK, INTER_TICK, QUEUE_INDEX, INSN_COST): Make them work
through HID macro.
(after_recovery, adding_bb_to_current_region_p):
New variables to handle correct insertion of the recovery code.
(struct ready_list): Move declaration to sched-int.h.
(rgn_n_insns): Removed.
(rtx_vec_t): Move to sched-int.h.
(find_insn_reg_weight): Remove.
(find_insn_reg_weight1): Rename to find_insn_reg_weight.
(haifa_init_h_i_d, haifa_finish_h_i_d):
New functions to initialize / finalize haifa instruction data.
(extend_h_i_d, init_h_i_d): Rewrite.
(unlink_other_notes): Move logic to add_to_note_list. Handle
selective scheduler.
(ready_lastpos, ready_element, ready_sort, reemit_notes,
find_fallthru_edge): Make global, remove static prototypes.
(max_issue): Make global. Add privileged_n and state parameters. Use
them.
(extend_global, extend_all): Removed.
(init_before_recovery): Add new param. Fix the handling of the case
when we insert a recovery code before the EXIT which has a predecessor
with a fallthrough edge to it.
(create_recovery_block): Make global. Rename to
sched_create_recovery_block. Update.
(change_pattern): Rename to sched_change_pattern. Make global.
(speculate_insn): Rename to sched_speculate_insn. Make global.
Split haifa-specific functionality into ...
(haifa_change_pattern): New static function.
(sched_extend_bb): New static function.
(sched_init_bbs): New function.
(current_sched_info): Change type to struct haifa_sched_info.
(insn_cost): Adjust for selective scheduling.
(dep_cost_1): New function. Move logic from ...
(dep_cost): ... here.
(dep_cost): Use dep_cost_1.
(contributes_to_priority_p): Use sched_deps_info instead of
current_sched_info.
(priority): Adjust to work with selective scheduling. Process the
corner case when all dependencies don't contribute to priority.
(rank_for_schedule): Use ds_weak instead of dep_weak.
(advance_state): New function. Move logic from ...
(advance_one_cycle): ... here.
(add_to_note_list, concat_note_lists): New functions.
(rm_other_notes): Make static. Adjust for selective scheduling.
(remove_notes, restore_other_notes): New functions.
(move_insn): Add two arguments. Update assert. Don't call
reemit_notes.
(choose_ready): Remove lookahead variable, use dfa_lookahead.
Remove more_issue, max_points. Move the code to initialize
max_lookahead_tries to max_issue.
(schedule_block): Remove rgn_n_insns1 parameter. Don't allocate
ready. Adjust use of move_insn. Call restore_other_notes.
(luid): Remove.
(sched_init, sched_finish): Move Haifa-specific initialization/
finalization to ...
(haifa_sched_init, haifa_sched_finish): ... respectively.
New functions.
(setup_sched_dump): New function.
(haifa_init_only_bb): New static function.
(haifa_speculate_insn): New static function.
(try_ready): Use haifa_* instead of speculate_insn and
change_pattern.
(extend_ready, extend_all): Remove.
(sched_extend_ready_list, sched_finish_ready_list): New functions.
(create_check_block_twin, add_to_speculative_block): Use
haifa_insns_init instead of extend_global. Update to use new
initialization functions. Change parameter. Factor out code from
create_check_block_twin to ...
(sched_create_recovery_edges) ... this new function.
(add_block): Remove.
(sched_scan_info): New.
(extend_bb): Use sched_scan_info.
(init_bb, extend_insn, init_insn, init_insns_in_bb, sched_scan): New
static functions for walking through scheduling region.
(sched_luids): New vector variable to replace uid_to_luid.
(luids_extend_insn): New function.
(sched_max_luid): New variable.
(luids_init_insn): New function.
(sched_init_luids, sched_finish_luids): New functions.
(insn_luid): New debug function.
(sched_extend_target): New function.
(haifa_init_insn): New static function.
(sched_init_only_bb): New hook.
(sched_split_block): New hook.
(sched_split_block_1): New function.
(sched_create_empty_bb): New hook.
(sched_create_empty_bb_1): New function.
(common_sched_info, ready): New global variables.
(current_sched_info_var): Remove.
(move_block_after_check): Use common_sched_info.
(haifa_luid_for_non_insn): New static function.
(init_before_recovery): Use haifa_init_only_bb instead of
add_block.
(increase_insn_priority): New.
* modulo-sched.c: (issue_rate): Remove static declaration.
(sms_sched_info): Change type to haifa_sched_info.
(sms_sched_deps_info, sms_common_sched_info): New variables.
(setup_sched_infos): New.
(sms_schedule): Initialize them. Call haifa_sched_init/finish.
Do not call regstat_free_calls_crossed.
(sms_print_insn): Use const_rtx.
* params.def (PARAM_MAX_PIPELINE_REGION_BLOCKS,
PARAM_MAX_PIPELINE_REGION_INSNS, PARAM_SELSCHED_MAX_LOOKAHEAD,
PARAM_SELSCHED_MAX_SCHED_TIMES, PARAM_SELSCHED_INSNS_TO_RENAME,
PARAM_SCHED_MEM_TRUE_DEP_COST): New.
* sched-deps.c (sched_deps_info): New. Update all relevant uses of
current_sched_info to use it.
(enum reg_pending_barrier_mode): Move to sched-int.h.
(h_d_i_d): New variable. Initialize to NULL.
({true, output, anti, spec, forward}_dependency_cache): Initialize
to NULL.
(estimate_dep_weak): Remove static declaration.
(sched_has_condition_p): New function. Adjust users of
sched_get_condition to use it instead.
(conditions_mutex_p): Add arguments indicating which conditions are
reversed. Use them.
(sched_get_condition_with_rev): Rename from sched_get_condition. Add
argument to indicate whether returned condition is reversed. Do not
generate new rtx when condition should be reversed; indicate it by
setting new argument instead.
(add_dependence_list_and_free): Add deps parameter.
Update all users. Do not free dependence list when
deps context is readonly.
(add_insn_mem_dependence, flush_pending_lists): Adjust for readonly
contexts.
(remove_from_dependence_list, remove_from_both_dependence_lists): New.
(remove_from_deps): New. Use the above functions.
(cur_insn, can_start_lhs_rhs_p): New static variables.
(add_or_update_back_dep_1): Initialize present_dep_type.
(haifa_start_insn, haifa_finish_insn, haifa_note_reg_set,
haifa_note_reg_clobber, haifa_note_reg_use, haifa_note_mem_dep,
haifa_note_dep): New functions implementing dependence hooks for
the Haifa scheduler.
(note_reg_use, note_reg_set, note_reg_clobber, note_mem_dep,
note_dep): New functions.
(ds_to_dt, extend_deps_reg_info, maybe_extend_reg_info_p): New
functions.
(init_deps): Initialize last_reg_pending_barrier and deps->readonly.
(free_deps): Initialize deps->reg_last.
(sched_analyze_reg, sched_analyze_1, sched_analyze_2,
sched_analyze_insn): Update to use dependency hooks infrastructure
and readonly contexts.
(deps_analyze_insn): New function. Move part of logic from ...
(sched_analyze): ... here. Also move some logic to ...
(deps_start_bb): ... here. New function.
(add_forw_dep, delete_forw_dep): Guard use of INSN_DEP_COUNT with
sel_sched_p.
(sched_deps_init): New function. Move code from ...
(init_dependency_caches): ... here. Remove.
(init_deps_data_vector): New.
(sched_deps_finish): New function. Move code from ...
(free_dependency_caches): ... here. Remove.
(init_deps_global, finish_deps_global): Adjust for use with
selective scheduling.
(get_dep_weak): Move logic to ...
(get_dep_weak_1): New function.
(ds_merge): Move logic to ...
(ds_merge_1): New static function.
(ds_full_merge, ds_max_merge, ds_get_speculation_types): New functions.
(ds_get_max_dep_weak): New function.
* sched-ebb.c (sched_n_insns): Rename to sched_rgn_n_insns.
(n_insns): Rename to rgn_n_insns.
(debug_ebb_dependencies): New function.
(init_ready_list): Use it.
(begin_schedule_ready): Use sched_init_only_bb.
(ebb_print_insn): Indicate when an insn starts a new cycle.
(contributes_to_priority, compute_jump_reg_dependencies,
add_remove_insn, fix_recovery_cfg): Add ebb_ prefix to function names.
(add_block1): Remove to ebb_add_block.
(ebb_sched_deps_info, ebb_common_sched_info): New variables.
(schedule_ebb): Initialize them. Use remove_notes instead of
rm_other_notes. Use haifa_local_init/finish.
(schedule_ebbs): Use haifa_sched_init/finish.
* sched-int.h: Include vecprim.h, remove rtl.h.
(struct ready_list): Delete declaration.
(sched_verbose_param, enum sched_pass_id_t,
bb_vec_t, insn_vec_t, rtx_vec_t): New.
(struct sched_scan_info_def): New structure.
(sched_scan_info, sched_scan, sched_init_bbs,
sched_init_luids, sched_finish_luids, sched_extend_target,
haifa_init_h_i_d, haifa_finish_h_i_d): Declare.
(struct common_sched_info_def): New.
(common_sched_info, haifa_common_sched_info,
sched_emulate_haifa_p): Declare.
(sel_sched_p): New.
(sched_luids): Declare.
(INSN_LUID, LUID_BY_UID, SET_INSN_LUID): Declare.
(sched_max_luid, insn_luid): Declare.
(note_list, remove_notes, restore_other_notes, bb_note): Declare.
(sched_insns_init, sched_insns_finish, xrecalloc, reemit_notes,
print_insn, print_pattern, print_value, haifa_classify_insn,
sel_find_rgns, sel_mark_hard_insn, dfa_state_size, advance_state,
setup_sched_dump, sched_init, sched_finish,
sel_insn_is_speculation_check): Export.
(struct ready_list): Move from haifa-sched.c.
(ready_try, ready, max_issue): Export.
(ebb_compute_jump_reg_dependencies, find_fallthru_edge,
sched_init_only_bb, sched_split_block, sched_split_block_1,
sched_create_empty_bb, sched_create_empty_bb_1,
sched_create_recovery_block, sched_create_recovery_edges): Export.
(enum reg_pending_barrier_mode): Export.
(struct deps): New fields `last_reg_pending_barrier' and `readonly'.
(deps_t): New.
(struct sched_info): Rename to haifa_sched_info. Use const_rtx for
print_insn field. Move add_block and fix_recovery_cfg to
common_sched_info_def. Move compute_jump_reg_dependencies, use_cselib ...
(struct sched_deps_info_def): ... this new structure.
(sched_deps_info): Declare.
(struct spec_info_def): Remove weakness_cutoff, add
data_weakness_cutoff and control_weakness_cutoff.
(spec_info): Declare.
(struct _haifa_deps_insn_data): Split from haifa_insn_data. Add
dep_count field.
(struct haifa_insn_data): Rename to struct _haifa_insn_data.
(haifa_insn_data_def, haifa_insn_data_t): New typedefs.
(current_sched_info): Change type to struct haifa_sched_info.
(haifa_deps_insn_data_def, haifa_deps_insn_data_t): New typedefs.
(h_d_i_d): New variable.
(HDID): New accessor macro.
(h_i_d): Change type to VEC (haifa_insn_data_def, heap) *.
(HID): New accessor macro. Rewrite h_i_d accessor macros through HID
and HDID.
(IS_SPECULATION_CHECK_P): Update for selective scheduler.
(enum SCHED_FLAGS): Update for selective scheduler.
(enum SPEC_SCHED_FLAGS): New flag SEL_SCHED_SPEC_DONT_CHECK_CONTROL.
(init_dependency_caches, free_dependency_caches): Delete declarations.
(deps_analyze_insn, remove_from_deps, get_dep_weak_1,
estimate_dep_weak, ds_full_merge, ds_max_merge, ds_weak,
ds_get_speculation_types, ds_get_max_dep_weak, sched_deps_init,
sched_deps_finish, haifa_note_reg_set, haifa_note_reg_use,
haifa_note_reg_clobber, maybe_extend_reg_info_p, deps_start_bb,
ds_to_dt): Export.
(rm_other_notes): Delete declaration.
(schedule_block): Remove one argument.
(cycle_issued_insns, issue_rate, dfa_lookahead, ready_sort,
ready_element, ready_lastpos, sched_extend_ready_list,
sched_finish_ready_list, sched_change_pattern, sched_speculate_insn,
concat_note_lists): Export.
(struct region): Move from sched-rgn.h.
(nr_regions, rgn_table, rgn_bb_table, block_to_bb, containing_rgn,
RGN_NR_BLOCKS, RGN_BLOCKS, RGN_DONT_CALC_DEPS, RGN_HAS_REAL_EBB,
BLOCK_TO_BB, CONTAINING_RGN): Export.
(ebb_head, BB_TO_BLOCK, EBB_FIRST_BB, EBB_LAST_BB, INSN_BB): Likewise.
(current_nr_blocks, current_blocks, target_bb): Likewise.
(dep_cost_1, sched_is_disabled_for_current_region_p, sched_rgn_init,
sched_rgn_finish, rgn_setup_region, sched_rgn_compute_dependencies,
sched_rgn_local_init, extend_regions,
rgn_make_new_region_out_of_new_block, compute_priorities,
debug_rgn_dependencies, free_rgn_deps, contributes_to_priority,
extend_rgns, deps_join rgn_setup_common_sched_info,
rgn_setup_sched_infos, debug_regions, debug_region, dump_region_dot,
dump_region_dot_file, haifa_sched_init, haifa_sched_finish): Export.
(get_rgn_sched_max_insns_priority, sel_add_to_insn_priority,
increase_insn_priority): Likewise.
* sched-rgn.c: Include sel-sched.h.
(ref_counts): New static variable. Use it ...
(INSN_REF_COUNT): ... here. Rewrite and move closer to uses.
(FED_BY_SPEC_LOAD, IS_LOAD_INSN): Rewrite to use HID accessor macro.
(sched_is_disabled_for_current_region_p): Delete static declaration.
(struct region): Move to sched-int.h.
(nr_regions, rgn_table, rgn_bb_table, block_to_bb, containing_rgn,
ebb_head): Define and initialize.
(RGN_NR_BLOCKS, RGN_BLOCKS, RGN_DONT_CALC_DEPS, RGN_HAS_REAL_EBB,
BLOCK_TO_BB, CONTAINING_RGN, debug_regions, extend_regions,
BB_TO_BLOCK, EBB_FIRST_BB, EBB_LAST_BB): Move to
sched-int.h.
(find_single_block_region): Add new argument to indicate that EBB
regions should be constructed.
(debug_live): Delete declaration.
(current_nr_blocks, current_blocks, target_bb): Remove static qualifiers.
(compute_dom_prob_ps, check_live, update_live, set_spec_fed): Delete
declaration.
(init_regions): Delete declaration.
(debug_region, bb_in_region_p, dump_region_dot_file, dump_region_dot,
rgn_estimate_number_of_insns): New.
(too_large): Use estimate_number_of_insns.
(haifa_find_rgns): New. Move the code from ...
(find_rgns): ... here. Call either sel_find_rgns or haifa_find_rgns.
(free_trg_info): New.
(compute_trg_info): Allocate candidate tables here instead of ...
(init_ready_list): ... here.
(rgn_print_insn): Use const_rtx.
(contributes_to_priority, extend_regions): Delete static declaration.
(add_remove_insn, fix_recovery_cfg): Add rgn_ to function names.
(add_block1): Rename to rgn_add_block.
(debug_rgn_dependencies): Delete static qualifier.
(new_ready): Use sched_deps_info. Simplify.
(rgn_common_sched_info, rgn_const_sched_deps_info,
rgn_const_sel_sched_deps_info, rgn_sched_deps_info, rgn_sched_info): New.
(region_sched_info): Rename to rgn_const_sched_info.
(deps_join): New, extracted from ...
(propagate_deps): ... here.
(compute_block_dependences, debug_dependencies): Update for selective
scheduling.
(free_rgn_deps, compute_priorities): New functions.
(sched_rgn_init, sched_rgn_finish, rgn_setup_region,
sched_rgn_compute_dependencies): New functions.
(schedule_region): Use them.
(sched_rgn_local_init, sched_rgn_local_free, sched_rgn_local_finish,
rgn_setup_common_sched_info, rgn_setup_sched_infos):
New functions.
(schedule_insns): Call new functions that were split out.
(rgn_make_new_region_out_of_new_block): New.
(get_rgn_sched_max_insns_priority): New.
(rest_of_handle_sched, rest_of_handle_sched2): Call selective
scheduling when appropriate.
* sched-vis.c: Include insn-attr.h.
(print_value, print_pattern): Make global.
(print_rtl_slim, debug_bb_slim, debug_bb_n_slim): New functions.
* target-def.h (TARGET_SCHED_ADJUST_COST_2,
TARGET_SCHED_ALLOC_SCHED_CONTEXT, TARGET_SCHED_INIT_SCHED_CONTEXT,
TARGET_SCHED_SET_SCHED_CONTEXT, TARGET_SCHED_CLEAR_SCHED_CONTEXT,
TARGET_SCHED_FREE_SCHED_CONTEXT, TARGET_SCHED_GET_INSN_CHECKED_DS,
TARGET_SCHED_GET_INSN_SPEC_DS, TARGET_SCHED_SKIP_RTX_P): New target
hooks. Initialize them to 0.
(TARGET_SCHED_GEN_CHECK): Rename to TARGET_SCHED_GEN_SPEC_CHECK.
* target.h (struct gcc_target): Add them. Rename gen_check field to
gen_spec_check.
* flags.h (sel_sched_switch_set): Declare.
* opts.c (sel_sched_switch_set): New variable.
(decode_options): Unset flag_sel_sched_pipelining_outer_loops if
pipelining is disabled from command line.
(common_handle_option): Record whether selective scheduling is
requested from command line.
* doc/invoke.texi: Document new flags and parameters.
* doc/tm.texi: Document new target hooks.
* config/ia64/ia64.c (TARGET_SCHED_GEN_SPEC_CHECK): Define to ia64_gen_check.
(dfa_state_size): Do not declare locally.
* config/ia64/ia64.opt (msched-ar-data-spec): Default to 0.
* config/rs6000/rs6000.c (rs6000_init_sched_context,
rs6000_alloc_sched_context, rs6000_set_sched_context,
rs6000_free_sched_context): New functions.
(struct _rs6000_sched_context): New.
(rs6000_sched_reorder2): Do not modify INSN_PRIORITY for selective
scheduling.
(rs6000_sched_finish): Do not run for selective scheduling.
Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>
Co-Authored-By: Dmitry Melnik <dm@ispras.ru>
Co-Authored-By: Dmitry Zhurikhin <zhur@ispras.ru>
Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
From-SVN: r139854
|
|
|
Jan Hubicka
|
8bcf15f6ea |
parse.c (parse_interface): Silence uninitialized var warning.
* parse.c (parse_interface): Silence uninitialized var warning. * postreload-gcse.c (gate_handle_gcse2): Disable for functions optimized for speed. * final.c (compute_alignments): Use optimize_bb_for_size_p. * tree-call-cdce.c (gate_call_cdce): Use optimize_function_for_speed_p. * opts.c (flag_predictive_commoning_set, flag_unswitch_loops_set, flag_gcse_after_reload_set): New static vars. (common_handle_option): Enable those flags for profile-use. (decode_options): Remove optimize_size flags that are handled on higher granuality. * tree-vectorizer.c (vectorize_loops): Use optimize_loop_nest_for_speed_p. * tree-ssa-pre.c (do_pre): Use optimize_function_for_speed_p. * tree-predcom.c (tree_predictive_commoning): Use optimize_loop_for_speed_p. * varasm.c (assemble_start_function): Use optimize_function_for_speed_p. * bb-reorder.c (rest_of_handle_reorder_blocks): Likewise. * predict.c (optimize_loop_for_speed_p): Fix walk. From-SVN: r139801 |
|
|
Jan Hubicka
|
efd8f7507b |
loop-unswitch.c (unswitch_single_loop): Use optimize_loop_for_speed_p.
* loop-unswitch.c (unswitch_single_loop): Use optimize_loop_for_speed_p. * tree-ssa-threadupdate.c (mark_threaded_blocks): Use optimize_function_for_size_p. * tracer.c (ignore_bb_p): Use optimize_bb_for_size_p. * postreload-gcse.c (eliminate_partially_redundant_load): Use optimize_bb_for_size_p. * value-prof.c (gimple_divmod_fixed_value_transform, gimple_mod_pow2_value_transform, gimple_mod_subtract_transform, gimple_stringops_transform): Use optimize_bb_for_size_p. * ipa-cp.c (ipcp_insert_stage): Use optimize_function_for_size_p. * final.c (compute_alignments): Use optimize_function_for_size_p. * builtins.c (fold_builtin_cabs): Use optimize_function_for_speed_p. (fold_builtin_strcpy, fold_builtin_fputs): Use optimize_function_for_size_p. * fold-const.c (tree_swap_operands_p): Use optimize_function_for_size_p. * recog.c (relax_delay_slots): Likewise. * tree-ssa-math-opts.c (replace_reciprocal): Use optimize_bb_for_speed_p. (execute_cse_reciprocals): Use optimize_bb_for_size_p. * ipa-inline.c (cgraph_decide_recursive_inlining): Use optimize_function_for_size_p. (cgraph_decide_inlining_of_small_function): Use optimize_function_for_size_p. * global.c (find_reg): Use optimize_function_for_size_p. * opts.c (decode_options): Do not clear flag_tree_ch, flag_inline_functions, flag_unswitch_loops, flag_unroll_loops, flag_unroll_all_loops and flag_prefetch_loop_arrays. Those can work it out from profile. * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Use optimize_loop_for_speed_p. * predict.c (optimize_bb_for_size_p, optimize_bb_for_speed_p): Constify argument. (optimize_loop_nest_for_size_p, optimize_loop_nest_for_speed_p): New. * tree-parloops.c (parallelize_loops): Use optimize_loop_for_size_p. * tree-eh.c (decide_copy_try_finally): Use optimize_function_for_size_p. * local-alloc.c (block_alloc): Pass BB pointer. (find_free_reg): Add BB pointer, use optimize_bb_for_size_p. * gcse.c (gcse_main): Use optimize_function_for_size_p. * loop-unroll.c (decide_unrolling_and_peeling): Use optimize_loop_for_size_p. (decide_peel_completely): Likewise. * tree-vect-analyze.c (vect_mark_for_runtime_alias_test): Use optimize_loop_for_size_p. (vect_enhance_data_refs_alignment): Likewise. * tree-ssa-coalesce.c (coalesce_cost): Add optimize_for_size argument. (coalesce_cost_bb, coalesce_cost_edge, create_outofssa_var_map): Update call. * cfgcleanup.c (outgoing_edges_match): Use optimize_bb_for_speed_p. (try_crossjump_bb): Use optimize_bb_for_size_p. * tree-ssa-loop-prefetch.c (loop_prefetch_arrays): Use optimize_loop_for_speed_p. * bb-reorder.c (find_traces_1_round): Likewise. (copy_bb): Use optimize_bb_for_speed_p. (duplicate_computed_gotos): Likewise. * basic-block.h (optimize_loop_nest_for_size_p, optimize_loop_nest_for_speed_p): New. * stmt.c (expand_case): Use optimize_insn_for_size_p. From-SVN: r139760 |
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|
Anatoly Sokolov
|
3a694d865c |
Fix final.c.
From-SVN: r139025 |
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|
Anatoly Sokolov
|
bad4f40b6c |
* final.c (final_scan_insn): Use app_enable/app_disable functions.
From-SVN: r139024 |
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|
Rafael Avila de Espindola
|
b8c71e40e0 |
re PR bootstrap/36974 (Gcc failed to bootstrap)
2008-07-30 Rafael Avila de Espindola <espindola@google.com> PR 36974 * final.c (call_from_call_insn): Handle COND_EXEC From-SVN: r138347 |
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Rafael Avila de Espindola
|
f410e1b3d2 |
final.c (call_from_call_insn): New.
2008-07-30 Rafael Avila de Espindola <espindola@google.com>
* final.c (call_from_call_insn): New.
(final_scan_insn): Call assemble_external on FUNCTION_DECLs.
2008-07-30 Rafael Avila de Espindola <espindola@google.com>
* gcc.dg/visibility-14.c: New test.
* gcc.dg/visibility-15.c: New test.
* gcc.dg/visibility-16.c: New test.
* gcc.dg/visibility-17.c: New test.
* gcc.dg/visibility-18.c: New test.
* gcc.dg/visibility-19.c: New test.
From-SVN: r138310
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|
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Rafael Avila de Espindola
|
3571ae2e08 |
c-typeck.c (build_external_ref): Don't call assemble_external.
2008-07-22 Rafael Avila de Espindola <espindola@google.com>
* c-typeck.c (build_external_ref): Don't call assemble_external.
* final.c (output_operand): Call assemble_external.
From-SVN: r138057
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|
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Kaveh R. Ghazi
|
48c5422943 |
c-pch.c (get_ident): Avoid C++ keywords.
* c-pch.c (get_ident): Avoid C++ keywords. * combine-stack-adj.c (single_set_for_csa): Likewise. * final.c (asm_insn_count, final_scan_insn, alter_subreg, output_asm_insn): Likewise. * reload.c (push_secondary_reload, find_reusable_reload, push_reload, combine_reloads, find_reloads, debug_reload_to_stream): Likewise. * reload.h (struct reload): Likewise. * reload1.c (reload_reg_class_lower, find_reg, find_reload_regs, allocate_reload_reg, choose_reload_regs, emit_input_reload_insns, emit_output_reload_insns): Likewise. * targhooks.c (default_secondary_reload): Likewise. * varasm.c (section_entry_eq, object_block_entry_eq): Likewise. From-SVN: r137895 |
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Christian Bruel
|
47d268d0d3 |
http://gcc.gnu.org/ml/gcc-patches/2008-07/msg00520.html
From-SVN: r137654 |
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Mark Shinwell
|
5bc4fa7cd2 |
* final.c (asm_insn_count): Return zero for an empty asm body.
From-SVN: r137346 |
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|
Kaveh R. Ghazi
|
1b4572a81d |
dwarf2out.c (new_cfi, [...]): Fix -Wc++-compat and/or -Wcast-qual warnings.
* dwarf2out.c (new_cfi, queue_reg_save, dwarf2out_begin_prologue, dwarf2out_frame_init, new_loc_descr, new_die, lookup_decl_die, lookup_decl_loc, add_var_loc_to_decl, compute_section_prefix, assign_symbol_names, htab_cu_hash, htab_cu_eq, htab_cu_del, build_abbrev_table, new_loc_list, output_comp_unit, add_arange, add_ranges_num, add_ranges_by_labels, file_info_cmp, file_name_acquire, output_file_names, add_const_value_attribute, premark_used_types_helper, file_table_eq, file_table_hash, lookup_filename, dwarf2out_var_location, dwarf2out_source_line, dwarf2out_init, file_table_relative_p): Fix -Wc++-compat and/or -Wcast-qual warnings. * ebitmap.c (ebitmap_array_grow, ebitmap_array_init, ebitmap_alloc, ebitmap_ior, ebitmap_and_compl): Likewise. * emit-rtl.c (get_mem_attrs, get_reg_attrs, gen_rtvec, gen_reg_rtx, start_sequence, init_emit): Likewise. * et-forest.c (et_new_occ, et_new_tree): Likewise. * except.c (init_eh_for_function, gen_eh_region, remove_unreachable_regions, add_ehl_entry, duplicate_eh_regions_1, arh_to_landing_pad, arh_to_label, add_action_record, add_call_site, switch_to_exception_section): Likewise. * expmed.c (synth_mult): Likewise. * expr.c (gen_group_rtx, emit_group_load, emit_group_store, store_expr): Likewise. * final.c (shorten_branches, final_scan_insn, debug_queue_symbol): Likewise. * function.c (assign_stack_temp_for_type, allocate_struct_function, match_asm_constraints_1): Likewise. * gcov-io.c (gcov_allocate): Likewise. * gcse.c (GNEW, GCNEW, GNEWVEC, GCNEWVEC, GRESIZEVEC, GNEWVAR, GCNEWVAR, GRESIZEVAR, GOBNEW, GOBNEWVAR): New. (gcse_main, alloc_gcse_mem, alloc_gcse_mem, alloc_reg_set_mem, record_one_set, insert_expr_in_table, insert_set_in_table, dump_hash_table, compute_hash_table_work, alloc_hash_table, pre_ldst_expr_hash, pre_ldst_expr_eq, find_rtx_in_ldst, reg_set_info, reg_clear_last_set): Fix -Wc++-compat and/or -Wcast-qual warnings. From-SVN: r137136 |
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H.J. Lu
|
3bffa1954c |
final.c (frame_pointer_needed): Removed.
2008-05-25 H.J. Lu <hongjiu.lu@intel.com> * final.c (frame_pointer_needed): Removed. * flags.h (frame_pointer_needed): Likewise. * function.h (rtl_data): Add frame_pointer_needed. (frame_pointer_needed): New. From-SVN: r135870 |
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H.J. Lu
|
17b29c0a17 |
calls.c (expand_call): Don't use callgraph to increase preferred_stack_boundary.
2008-05-09 H.J. Lu <hongjiu.lu@intel.com> * calls.c (expand_call): Don't use callgraph to increase preferred_stack_boundary. * cgraph.h (cgraph_rtl_info): Use unsigned on preferred_incoming_stack_boundary. * final.c (rest_of_clean_state): Use unsigned on preferred_stack_boundary. From-SVN: r135134 |
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Jan Hubicka
|
e3b5732b21 |
re PR testsuite/35843 (-fdump-rtl-expand does not exist anymore)
PR testsuite/35843 * cfgexpand.c (pass_expand): Turn into RTL pass. * passes.c (execute_one_pass): Do pass typechecking after execution. * tree-pass.h (pass_expand): Turn into RTL pass. * function.h (struct rtl_data): Move here fields accesses_prior_frames, calls_eh_return, saves_all_registers, has_nonlocal_goto, has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda, tail_call_emit, arg_pointer_save_area_init from struct function; turn into bool. (struct function): Move calls_eh_return, saves_all_registers, has_nonlocal_goto, has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda, tail_call_emit, arg_pointer_save_area_init into struct rtl_data. Remove recursive_call_emit and gimplified flags. (current_function_returns_struct, current_function_returns_pcc_struct, current_function_calls_setjmp, current_function_calls_alloca, current_function_accesses_prior_frames, current_function_calls_eh_return, current_function_is_thunk, current_function_stdarg, current_function_profile, current_function_limit_stack, current_function_uses_pic_offset_table, current_function_uses_const_pool, current_function_has_nonlocal_label, current_function_saves_all_registers, current_function_has_nonlocal_goto, current_function_has_asm_statement): Remove accesor macros. * ra-conflict.c (global_conflicts): Update. * tree-tailcall.c (suitable_for_tail_opt_p): Update. (suitable_for_tail_call_opt_p): Update. * builtins.c (expand_builtin_return_addr): Update. (expand_builtin_setjmp_setup): Update. (expand_builtin_nonlocal_goto): Update. * final.c (final_start_function): Update. (profile_function): Update. (leaf_function_p): Update. (only_leaf_regs_used): Update. * df-scan.c (df_get_exit_block_use_set): Update. * dojump.c (clear_pending_stack_adjust): Update. * tree-stdarg.c (gate_optimize_stdarg): Update. * gimple-low.c (lower_function_body): Update. * global.c (compute_regsets): Update. (global_alloc): Update. * dwarf2out.c (dwarf2out_begin_prologue): Update. * expr.c (expand_assignment): Update. * dse.c (dse_step0): Update. (dse_step1): Update. * c-decl.c (store_parm_decls): Update. * local-alloc.c (combine_regs): Update. (find_free_reg): Update. * function.c (assign_parms_augmented_arg_list): Update. (assign_parm_find_data_types): Update. (assign_parms): Update. (allocate_struct_function): Update. (expand_function_start): Update. (expand_function_end): Update. (get_arg_pointer_save_area): Update. (thread_prologue_and_epilogue_insns): Update. (rest_of_match_asm_constraints): Update. * stor-layout.c (variable_size): Update. * gcse.c (gcse_main): Update. (bypass_jumps): Update. * gimplify.c (gimplify_function_tree): Update. * calls.c (emit_call_1): Update. (expand_call): Update. * bt-load.c (compute_defs_uses_and_gen): Update. * except.c (sjlj_assign_call_site_values): Update. (sjlj_emit_function_enter): Update. (can_throw_external): Update. (set_nothrow_function_flags): Update. (expand_builtin_unwind_init): Update. (expand_eh_return): Update. (convert_to_eh_region_ranges): Update. (output_function_exception_table): Update. * emit-rtl.c (gen_tmp_stack_mem): Update. * cfgexpand.c (expand_used_vars): Update. (tree_expand_cfg): Update. * cfgcleanup.c (rest_of_handle_jump): Update. * explow.c (allocate_dynamic_stack_space): Update. * varasm.c (assemble_start_function): Update. (force_const_mem): Update. (mark_constant_pool): Update. * tree-optimize.c (tree_rest_of_compilation): Update. * stack-ptr-mod.c (notice_stack_pointer_modification): Update. * tree-cfg.c (notice_special_calls): Update. (is_ctrl_altering_stmt): Update. (tree_can_make_abnormal_goto): Update. (tree_purge_dead_abnormal_call_edges): Update. * config/alpha/predicates.md: Update. * config/alpha/alpha.c (alpha_sa_mask): Update. (alpha_sa_size): Update. (alpha_does_function_need_gp): Update. (alpha_expand_prologue): Update. (alpha_start_function): Update. (alpha_output_function_end_prologue): Update. (alpha_expand_epilogue): Update. * config/frv/frv.c (frv_stack_info): Update. (frv_expand_epilogue): Update. * config/s390/s390.c (s390_regs_ever_clobbered): Update. (s390_register_info): Update. (s390_frame_info): Update. (s390_init_frame_layout): Update. (s390_can_eliminate): Update. (save_gprs): Update. * config/spu/spu.c (spu_split_immediate): Update. (need_to_save_reg): Update. (spu_expand_prologue): Update. (spu_expand_epilogue): Update. * config/sparc/sparc.md: Update. * config/sparc/sparc.c (eligible_for_return_delay): Update. (sparc_tls_got): Update. (legitimize_pic_address): Update. (sparc_emit_call_insn): Update. (sparc_expand_prologue): Update. (output_return): Update. (print_operand): Update. (sparc_function_ok_for_sibcall): Update. * config/sparc/sparc.h (EXIT_IGNORE_STACK): Update. * config/m32r/m32r.md: Update. * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Update. (m32r_compute_frame_size): Update. (m32r_expand_prologue): Update. (m32r_expand_epilogue): Update. (m32r_legitimize_pic_address): Update. * config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Update. * config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. * config/i386/i386.c (ix86_frame_pointer_required): Update. (gen_push): Update. (ix86_save_reg): Update. (ix86_compute_frame_layout): Update. (ix86_expand_prologue): Update. (ix86_expand_epilogue): Update. * config/sh/sh.c (output_stack_adjust): Update. (calc_live_regs): Update. (sh5_schedule_saves): Update. (sh_expand_prologue): Update. (sh_expand_epilogue): Update. (sh_setup_incoming_varargs): Update. (sh_allocate_initial_value): Update. (sh_get_pr_initial_val): Update. * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Update. * config/sh/sh.md (label:): Update. * config/avr/avr.c (out_movhi_mr_r): Update. * config/crx/crx.h (enum): Update. * config/xtensa/xtensa.h (along): Update. * config/stormy16/stormy16.c Update. (xstormy16_compute_stack_layout): Update. * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Update. (fr30_expand_prologue): Update. * config/cris/cris.c (cris_conditional_register_usage): Update. (cris_reg_saved_in_regsave_area): Update. (cris_initial_frame_pointer_offset): Update. (cris_simple_epilogue): Update. (cris_expand_prologue): Update. (cris_expand_epilogue): Update. (cris_expand_pic_call_address): Update. (cris_asm_output_symbol_ref): Update. (cris_asm_output_label_ref): Update. * config/cris/cris.md Update. * config/iq2000/iq2000.c (compute_frame_size): Update. (iq2000_expand_epilogue): Update. * config/mt/mt.h (save_direction): Update. * config/mn10300/mn10300.c (mn10300_function_value): Update. * config/ia64/ia64.c (ia64_compute_frame_size): Update. (ia64_secondary_reload_class): Update. * config/m68k/m68k.c (m68k_save_reg): Update. (m68k_expand_prologue): Update. (m68k_expand_epilogue): Update. (legitimize_pic_address): Update. * config/rs6000/rs6000.c (rs6000_got_register): Update. (first_reg_to_save): Update. (first_altivec_reg_to_save): Update. (compute_vrsave_mask): Update. (compute_save_world_info): Update. (rs6000_stack_info): Update. (spe_func_has_64bit_regs_p): Update. (rs6000_ra_ever_killed): Update. (rs6000_emit_eh_reg_restore): Update. (rs6000_emit_allocate_stack): Update. (rs6000_emit_prologue): Update. (rs6000_emit_epilogue): Update. (rs6000_output_function_epilogue): Update. (output_profile_hook): Update. (rs6000_elf_declare_function_name): Update. * config/rs6000/rs6000.h (rs6000_args): Update. * config/rs6000/rs6000.md: Update. * config/mcore/mcore.c (mcore_expand_prolog): Update. * config/arc/arc.c (arc_output_function_epilogue): Update. * config/arc/arc.h (FRAME_POINTER_REQUIRED): Update. * config/darwin.c (machopic_function_base_name): Update. * config/score/score3.c (score3_compute_frame_size): Update. (rpush): Update. (rpop): Update. (score3_epilogue): Update. * config/score/score7.c (score7_compute_frame_size): Update. (score7_prologue): Update. (score7_epilogue): Update. * config/score/score.h (FRAME_POINTER_REQUIRED): Update. * config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. * config/arm/arm.c (use_return_insn): Update. (require_pic_register): Update. (arm_load_pic_register): Update. (arm_compute_save_reg0_reg12_mask): Update. (arm_compute_save_reg_mask): Update. (thumb1_compute_save_reg_mask): Update. (output_return_instruction): Update. (arm_output_function_prologue): Update. (arm_output_epilogue): Update. (arm_get_frame_offsets): Update. (arm_expand_prologue): Update. (thumb_pushpop): Update. (thumb_exit): Update. (thumb1_expand_prologue): Update. (thumb1_expand_epilogue): Update. (arm_unwind_emit): Update. (arm_output_fn_unwind): Update. * config/arm/arm.h (FRAME_POINTER_REQUIRED): Update. * config/arm/arm.md: Update. * config/pa/pa.md: Update. * config/pa/pa.c (legitimize_pic_address): Update. (compute_frame_size): Update. (hppa_expand_prologue): Update. (hppa_expand_epilogue): Update. (borx_reg_operand): Update. * config/pa/pa.h (FRAME_POINTER_REQUIRED): Update. (HARD_REGNO_RENAME_OK): Update. * config/mips/mips.c (mips_global_pointer): Update. (mips_save_reg_p): Update. (mips_compute_frame_info): Update. (mips_frame_pointer_required): Update. (mips_expand_prologue): Update. (mips_expand_epilogue): Update. (mips_can_use_return_insn): Update. (mips_reorg_process_insns): Update. * config/v850/v850.c (compute_register_save_size): Update. * config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Update. * config/mmix/mmix.c (along): Update. (mmix_expand_epilogue): Update. * config/bfin/bfin.c (legitimize_pic_address): Update. (must_save_p): Update. (stack_frame_needed_p): Update. (add_to_reg): Update. (bfin_expand_prologue): Update. * stmt.c (expand_asm_operands): Update. * reload1.c (reload): Update. (init_elim_table): Update. From-SVN: r134682 |
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Jan Hubicka
|
cb91fab00f |
except.c (dw2_size_of_call_site_table, [...]): Use vector API for call_site_record.
* except.c (dw2_size_of_call_site_table, sjlj_size_of_call_site_table): Use vector API for call_site_record. * cgraphbuild.c (build_cgraph_edges): Update. * tree-pass.h: Update comment. * final.c (leaf_function_p): Update. (leaf_renumber_regs): Update. (rest_of_clean_state): Update. * omp-low.c (expand_omp_parallel): Update. * ipa-reference.c (analyze_function): Update. * reorg.c (find_end_label): Update. (optimize_skip): Update. (fill_simple_delay_slots): Update. (fill_simple_delay_slots): Update. (make_return_insns): Update. (dbr_schedule): Update. * gimple-low.c (record_vars_into): Update. * cfgbuild.c (make_edges): Update. * function.c (assign_stack_local): Update. (assign_parm_adjust_stack_rtl): Update. (locate_and_pad_parm): Update. (allocate_struct_function): Do not initialize stack_alignment_needed and preferred_stack_boundary here. (stack_protect_prologue): Update. (stack_protect_epilogue): Update. (expand_function_start): Initialize stack_alignment_needed, preferred_stack_boundary and max_jumptable_ents. (expand_function_end): Update. (free_after_compilation): Do not NULLify epilogue_delay_list. * function.h (struct rtl_data): Add stack_protect_guard, stack_alignment_needed, preferred_stack_boundary, epilogue_delay_list. (struct function): Remove value_histograms, stack_alignment_needed, preferred_stack_boundary, epilogue_delay_list, max_jumptable_ents, last_label_uid, unexpanded_var_list, stack_protect_guard. (current_function_epilogue_delay_list): Remove. * ipa-type-escape.c (analyze_function): Update. * gimplify.c (pop_gimplify_context): Update comment. * calls.c (expand_call): Update. (emit_library_call_value_1): Update. * except.c (set_nothrow_function_flags): Update. * cfgexpand.c (get_decl_align_unit): Update. (create_stack_guard): Update. (estimated_stack_frame_size): Update. (expand_used_vars): Update. (tree_expand_cfg): Free histogram earliers, init expansion variables. * explow.c (allocate_dynamic_stack_space): Update. * tree-ssa-live.c (remove_unused_locals): Update. * varasm.c (mark_constant_pool): Update. * tree-inline.c (remap_decls): Update. (initialize_cfun): Update. (declare_return_variable): Update. (inline_forbidden_p): Update. (expand_call_inline): Update. (declare_inline_vars): Update. (tree_function_versioning): Update. * tree-flow.h (value_histograms): New. (VALUE_HISTOGRAMS): New macro. * basic-block.h (control_flow_graph): Add max_jumptable_ents, last_label_uid. * tree-cfg.c (set_bb_for_stmt): Update. (replace_by_duplicate_decl): Update. (move_block_to_fn): Update. (new_label_mapper): Update. (dump_function_to_file): Update. * ipa-struct-reorg.c (build_data_structure): Update. * cfgrtl.c (print_rtl_with_bb): Update. * reload1.c (reload): Update. (reload): Update. * config/i386/i386.c (setup_incoming_varargs_64, ix86_compute_frame_layout): Update. * config/arc/arc.c (arc_output_function_epilogue): Update. From-SVN: r134425 |
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Doug Kwan
|
3d57d7cee7 |
dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT for hex printing.
2008-04-15 Doug Kwan <dougkwan@google.com> * dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT for hex printing. * tree-pretty-print.c (dump_generic_node): Ditto. * final.c (output_addr_const): Ditto. * dwarf2out.c (output_cfi): Ditto. * c-pretty-print.c (pp_c_integer_constant): Ditto. * print-rtl.c (print_rtx): Ditto. * print-tree.c (print_node_brief, print_node): Ditto. * c-common.c (match_case_to_enum_1): Ditto. * sched-vis.c (print_value): Ditto. * config/i386/i386.c (print_operand): Cast to long unsigned int for hex printing. From-SVN: r134331 |
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Ben Elliston
|
744c6d6e71 |
* final.c (final_scan_insn): Remove if (0) code.
From-SVN: r133719 |
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Ben Elliston
|
41129be233 |
regmove.c (try_auto_increment): Fix spelling error in comment.
* regmove.c (try_auto_increment): Fix spelling error in comment. * final.c (final_scan_insn): Likewise. From-SVN: r133362 |
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Jan Hubicka
|
8ddbbcaea4 |
re PR other/35094 (RTL dump file letters hosed and partly undocumented)
* gcc.dg/20050811-2.c: Update dumping flags. * gcc.dg/sms-2.c: Update dumping flags. * gcc.dg/var-expand1.c: Update dumping flags. * gcc.dg/var-expand3.c: Update dumping flags. * gcc.dg/pr30957-1.c: Update dumping flags. * gcc.dg/20050811-1.c: Update dumping flags. * gcc.dg/cpp/cmdlne-dI-M.C: Do not xfail. * gcc.dg/cpp/cmdlne-dM-M.C: Do not xfail. PR other/35094 * toplev.c (decode_d_option): Handle all CPP flags. * tree-vrp.c: Update tree_pass descriptors. * regrename.c: Update tree_pass descriptors. * fwprop.c: Update tree_pass descriptors. * doc/invoke.texi: Remove documentation of dropped -d? flags. * tree-into-ssa.c: Update tree_pass descriptors. * tree-dump.c: Update tree_pass descriptors. * tree-complex.c: Update tree_pass descriptors. * tree-dump.h: Update tree_pass descriptors. * see.c: Update tree_pass descriptors. * cgraphbuild.c: Update tree_pass descriptors. * tracer.c: Update tree_pass descriptors. * tree-loop-distribution.c: Update tree_pass descriptors. * cgraph.c: Update tree_pass descriptors. * postreload-gcse.c: Update tree_pass descriptors. * postreload.c: Update tree_pass descriptors. * tree-ssa-loop-ch.c: Update tree_pass descriptors. * tree-tailcall.c: Update tree_pass descriptors. * tree-pass.h (tree_opt_pass): Rename to ... (opt_pass) ... this one; add "type" field and remove letter field. (gimple_opt_pass, rtl_opt_pass, simple_ipa_opt_pass): New. (execute_pass_list, execute_ipa_pass_list, all_passes, all_ipa_passes, all_lowering_passes): Update declaration. * ipa-cp.c: Update tree_pass descriptors. * final.c: Update tree_pass descriptors. * omp-low.c: Update tree_pass descriptors. * tree-ssa-dse.c: Update tree_pass descriptors. * ipa-reference.c: Update tree_pass descriptors. * tree-ssa-uncprop.c: Update tree_pass descriptors. * auto-inc-dec.c: Update tree_pass descriptors. * reorg.c: Update tree_pass descriptors. * cgraphunit.c: Update tree_pass descriptors. * tree-ssa-copyrename.c: Update tree_pass descriptors. * tree-ssa-ccp.c: Update tree_pass descriptors. * df-core.c: Update tree_pass descriptors. * mode-switching.c: Update tree_pass descriptors. * tree-nomudflap.c: Update tree_pass descriptors. * modulo-sched.c: Update tree_pass descriptors. * ipa-pure-const.c: Update tree_pass descriptors. * cse.c: Update tree_pass descriptors. * web.c: Update tree_pass descriptors. * tree-stdarg.c: Update tree_pass descriptors. * tree-ssa-math-opts.c: Update tree_pass descriptors. * tree-ssa-dom.c: Update tree_pass descriptors. * tree-nrv.c: Update tree_pass descriptors. * tree-ssa-alias.c: Update tree_pass descriptors. * loop-init.c: Update tree_pass descriptors. * gimple-low.c: Update tree_pass descriptors. * ipa-inline.c: Update tree_pass descriptors. * tree-ssa-sink.c: Update tree_pass descriptors. * global.c: Update tree_pass descriptors. * ifcvt.c: Update tree_pass descriptors. * jump.c: Update tree_pass descriptors. * predict.c: Update tree_pass descriptors. * tree-ssa-loop.c: Update tree_pass descriptors. * recog.c: Update tree_pass descriptors. * dse.c: Update tree_pass descriptors. * tree-ssa-ifcombine.c: Update tree_pass descriptors. * tree-eh.c: Update tree_pass descriptors. * regmove.c: Update tree_pass descriptors. * local-alloc.c * function.c: Update tree_pass descriptors. * tree-vectorizer.c: Update tree_pass descriptors. * gcse.c: Update tree_pass descriptors. * ipa-type-escape.c: Update tree_pass descriptors. * tree-if-conv.c: Update tree_pass descriptors. * init-regs.c: Update tree_pass descriptors. * ipa.c: Update tree_pass descriptors. * tree-ssa-phiopt.c: Update tree_pass descriptors. * rtl-factoring.c: Update tree_pass descriptors. * lower-subreg.c: Update tree_pass descriptors. * bt-load.c: Update tree_pass descriptors. * tree-dfa.c: Update tree_pass descriptors. * except.c: Update tree_pass descriptors. * emit-rtl.c: Update tree_pass descriptors. * cfgexpand.c: Update tree_pass descriptors. * tree-cfgcleanup.c: Update tree_pass descriptors. * cfgcleanup.c: Update tree_pass descriptors. * tree-ssa-pre.c: Update tree_pass descriptors. * tree-sra.c: Update tree_pass descriptors. * tree-mudflap.c: Update tree_pass descriptors. * tree-ssa-copy.c: Update tree_pass descriptors. * cfglayout.c: Update tree_pass descriptors. * tree-ssa-forwprop.c: Update tree_pass descriptors. * tree-ssa-dce.c: Update tree_pass descriptors. * tree-ssa.c: Update tree_pass descriptors. * regclass.c: Update tree_pass descriptors. * integrate.c: Update tree_pass descriptors. * tree-optimize.c: Update tree_pass descriptors. * tree-ssa-phiprop.c: Update tree_pass descriptors. * tree-object-size.c: Update tree_pass descriptors. * combine.c: Update tree_pass descriptors. * tree-outof-ssa.c: Update tree_pass descriptors. * bb-reorder.c: Update tree_pass descriptors. * stack-ptr-mod.c: Update tree_pass descriptors. * var-tracking.c: Update tree_pass descriptors. * tree-profile.c: Update tree_pass descriptors. * tree-vect-generic.c: Update tree_pass descriptors. * reg-stack.c: Update tree_pass descriptors. * sched-rgn.c: Update tree_pass descriptors. * tree-ssa-structalias.c: Update tree_pass descriptors. * tree-cfg.c: Update tree_pass descriptors. * passes.c (current_pass): Update declaration. (finish_optimization_passes): Update. (all_passes, all_ipa_passes, all_lowering_passes): Update declaration. (register_one_dump_file, register_dump_files_1, next_pass_1): Update arguments. (init_optimization_passes): Update handling of new types. (execute_one_pass, execute_pass_list, execute_ipa_pass_list): Update. * ipa-struct-reorg.c: Update tree_pass descriptors. * tree-ssa-reassoc.c: Update tree_pass descriptors. * combine-stack-adj.c: Update tree_pass descriptors. * cfgrtl.c: Update tree_pass descriptors. * dce.c: Update tree_pass descriptors. * tree-ssanames.c: Update tree_pass descriptors. From-SVN: r133342 |
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Tom Tromey
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2d593c86cf |
system.h (USE_MAPPED_LOCATION): Poison.
gcc * system.h (USE_MAPPED_LOCATION): Poison. * Makefile.in (GTFILES): Put CPP_ID_DATA_H first. * tree-cfg.c (make_cond_expr_edges): Remove old location code. (make_goto_expr_edges): Likewise. (remove_bb): Likewise. (execute_warn_function_return): Likewise. * basic-block.h (struct edge_def) <goto_locus>: Change type to location_t. * c-common.c (fname_decl): Remove old location code. * tree-vect-transform.c (vect_finish_stmt_generation): Remove old location code. * rtl.h (ASM_OPERANDS_SOURCE_LOCATION): Remove old-location variant. (ASM_INPUT_SOURCE_LOCATION): Likewise. (gen_rtx_ASM_INPUT): Likewise. (gen_rtx_ASM_INPUT_loc): Likewise. (get_rtx_asm_OPERANDS): Remove. * cfglayout.c (insn_locators_alloc): Remove old location code. (set_curr_insn_source_location): Likewise. (curr_insn_locator): Likewise. * print-tree.c (print_node): Remove old location code. * tree-mudflap.c (mf_varname_tree): Remove old location code. (mf_file_function_line_tree): Remove test of USE_MAPPED_LOCATION. * cfgexpand.c (expand_gimple_cond_expr): Don't use location_from_locus. (construct_exit_block): Remove old location code. * emit-rtl.c (force_next_line_note): Remove old location code. * profile.c (branch_prob): Remove old location code. * tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE, LOC_LINE): Remove old-location variants. * langhooks.c (lhd_print_error_function): Remove old location code. * configure, config.in: Rebuilt. * configure.ac (--enable-mapped-location): Remove. * c-decl.c (c_init_decl_processing): Remove old location code. (finish_function): Likewise. * recog.c (decode_asm_operands): Remove old location code. * c-pch.c (c_common_read_pch): Remove old location code. * rtl.def (ASM_INPUT, ASM_OPERANDS): Remove old location variants. * gimple-low.c (lower_function_body): Remove old location code. * toplev.c (unknown_location): Remove. (push_srcloc): Remove old-location variant. (process_options): Remove old location code. (lang_dependent_init): Likewise. * input.h (UNKNOWN_LOCATION): Move definition. (location_t): Undeprecate. (source_locus): Remove. (location_from_locus): Remove. (struct location_s): Remove. Remove all old-location code. (input_line, input_filename): Remove. * final.c (final_scan_insn): Remove old location code. * diagnostic.c (diagnostic_build_prefix): Remove USE_MAPPED_LOCATION test. * tree.h (gimple_stmt) <locus>: Now a location_t. (tree_exp) <locus>: Likewise. (DECL_IS_BUILTIN): Remove old-location variant. (annotate_with_file_line, annotate_with_locus): Likewise. (expr_locus, set_expr_locus): Update. * tree.c (build1_stat): Remove old location code. (last_annotated_node): Remove. (annotate_with_file_line): Remove old-location variant. (annotate_with_locus): Likewise. (expr_location): Remove old location code. (set_expr_location): Likewise. (expr_has_location): Likewise. (expr_locus): Likewise. (set_expr_locus): Likewise. (expr_filename): Don't use location_from_locus. (expr_lineno): Likewise. * rtl-error.c (location_for_asm): Remove old location code. * c-lex.c (cb_line_change): Remove old location code. (fe_file_change): Likewise. (cb_def_pragma): Likewise. (c_lex_with_flags): Likewise. * gengtype.c (do_typedef): Don't special-case location types. (define_location_structures): Remove. (main): Don't call define_location_structures. * tree-pretty-print.c (dump_implicit_edges): Remove old location code. gcc/ada * misc.c (internal_error_function): Remove test of USE_MAPPED_LOCATION. * trans.c (gigi): Remove test of USE_MAPPED_LOCATION. (Sloc_to_locus): Remove old location code. gcc/cp * parser.c (eof_token): Remove old location code. (check_empty_body): Remove test of USE_MAPPED_LOCATION. * decl2.c (generate_ctor_or_dtor_function): Remove old location code. (cp_write_global_declarations): Likewise. * lex.c (cxx_init): Remove old location code. (handle_pragma_implementation): Remove test of USE_MAPPED_LOCATION. * pt.c (tsubst): Remove old location code. * error.c (cp_print_error_function): Remove test of USE_MAPPED_LOCATION. * decl.c (pop_label): Remove old location code. (finish_function): Likewise. gcc/fortran * trans-io.c (set_error_locus): Remove old location code. * trans-decl.c (gfc_set_decl_location): Remove old location code. * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION. * scanner.c (gfc_gobble_whitespace): Remove old location code. (get_file): Likewise. (preprocessor_line): Likewise. (load_file): Likewise. (gfc_new_file): Likewise. * trans.c (gfc_trans_runtime_check): Remove old location code. (gfc_get_backend_locus): Likewise. (gfc_set_backend_locus): Likewise. * data.c (gfc_assign_data_value): Remove old location code. * error.c (show_locus): Remove old location code. * gfortran.h (gfc_linebuf): Remove old location code. (gfc_linebuf_linenum): Remove old-location variant. gcc/java * lang.c (java_post_options): Remove conditional. * expr.c (expand_byte_code): Remove old location code. * jcf-parse.c (set_source_filename): Remove old location code. (give_name_to_class): Likewise. (jcf_parse): Likewise. (duplicate_class_warning): Likewise. (parse_class_file): Likewise. (java_parse_file): Likewise. * decl.c (finish_method): Remove old location code. * class.c (push_class): Remove old location code. gcc/objc * objc-act.c (objc_init): Remove old location code. gcc/treelang * tree1.c (treelang_init): Remove old location code. (treelang_parse_file): Likewise. * lex.l (LINEMAP_POSITION_FOR_COLUMN): Remove. (update_lineno_charno): Remove old location code. From-SVN: r132679 |
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Seongbae Park
|
a214518f7f |
invoke.texi (Warning Options): Add new option -Wframe-larger-than=.
gcc/ChangeLog: 2008-02-20 Seongbae Park <seongbae.park@gmail.com> * doc/invoke.texi (Warning Options): Add new option -Wframe-larger-than=. (-Wframe-larger-than): Document. * flags.h (warn_frame_larger_than, frame_larger_than_size): Add declarations for new option variables. * final.c (final_start_function): Check the frame size before emission and issue a Wframe-larger-than warning. * opts.c (warn_frame_larger_than, frame_larger_than_size): Add definitions for new option variables. (common_handle_option): Handle new option OPT_Wframe_larger_than_. * common.opt (Wframe-larger-than=): New option. gcc/testsuite/ChangeLog: 2008-02-20 Seongbae Park <seongbae.park@gmail.com> * gcc.dg/Wframe-larger-than.c: New option test. From-SVN: r132496 |
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Maxim Kuvyrkov
|
c01e447905 |
re PR middle-end/34688 ([4.1/4.2] ICE: output_operand: invalid expression as operand)
PR middle-end/34688 * final.c (output_addr_const): Handle TRUNCATE. * gcc.c-torture/compile/pr34688: New test. From-SVN: r131878 |
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Uros Bizjak
|
a4b6974e6b |
re PR debug/34249 (FAIL: gcc.dg/tree-prof/bb-reorg.c compilation, -fprofile-use -D_PROFILE_USE)
PR debug/34249 * debug.h (dwarf2out_switch_text_section): Move declaration from ... * dwarf2out.c (dwarf2out_switch_text_section): ... here. Make function global. * final.c (final_scan_insn) [NOTE_INSN_SWITCH_TEXT_SECTIONS]: Depending on dwarf2out_do_frame, call dwarf2out_switch_text_section for DWARF2_UNWIND_INFO targets. From-SVN: r131570 |
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Richard Sandiford
|
38ae765115 |
rtl.def (SUBREG): Update comments.
gcc/ * rtl.def (SUBREG): Update comments. * rtl.h (reg_attrs): Be explicit about the type of offset used. (set_reg_attrs_from_mem): Rename to... (set_reg_attrs_from_value): ...this. (adjust_reg_mode, byte_lowpart_offset): Declare. * emit-rtl.c (byte_lowpart_offset): New function. (update_reg_offset): Remove special offset handling for big-endian targets. (gen_rtx_REG_offset, gen_reg_rtx_offset): Explicitly say that the offset parameter is added to REG_OFFSET. (adjust_reg_mode): New function. (set_reg_attrs_for_mem): Rename to... (set_reg_attrs_for_value): ...this and generalize to all values. If the register is a lowpart of the value, adjust the offset accordingly. (set_reg_attrs_for_parm): Update after the above renaming. (set_reg_attrs_for_decl_rtl): New function, split out from set_decl_incoming_rtl. Set the offset of plain REGs to the offset of the REG's mode from the decl's. Assert that all subregs are lowparts and handle their inner registers in the same way as plain REGs. (set_decl_rtl, set_incoming_decl_rtl): Use reg_attrs_for_decl_rtl. (subreg_lowpart_offset): Explicitly say that the returned offset is a SUBREG_BYTE. * combine.c (do_SUBST_MODE, try_combine, undo_all): Use adjust_reg_mode instead of PUT_MODE. * final.c (alter_subreg): Fix/update argument to gen_rtx_REG_offset. * config/ia64/ia64.c (ia64_expand_load_address): Likewise. * regclass.c (reg_scan_mark_refs): Use set_reg_attrs_from_value. * reload.c (find_reloads_subreg_address): Call set_mem_offset when offseting a MEM. * var-tracking.c (offset_valid_for_tracked_p): Delete. (mode_for_reg_attrs): Replace with... (track_loc_p): ...this new function. Return the mode and offset to the caller, checking that the latter is valid. If the rtx is a paradoxical lowpart of the decl, use the decl's mode instead. Do the same when storing to a register that contains the entire decl. (var_lowpart): Use byte_lowpart_offset rather than subreg_lowpart_offset when adjusting the offset attribute. (count_uses, add_uses, add_stores): Use track_reg_p instead of REG_EXPR, MEM_EXPR, REG_OFFSET, INT_MEM_OFFSET, track_expr_p, offset_valid_for_tracked_p and mode_for_reg_attrs. Generate lowparts for MEMs as well as REGs. (vt_add_function_parameters): When obtaining the information from the decl_rtl, adjust the offset to match incoming. Use track_loc_p and var_lowpart. From-SVN: r131055 |
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Jan Hubicka
|
edbed3d31e |
invoke.texi (align-threshold, [...]): Document.
* invoke.texi (align-threshold, align-loop-iterations): Document. * final.c: Include cfgloop.h, params.h (compute_alignments): Dump decisions and compare them with loop structure; honor given parameters. (pass_compute_alignments): New dump file. * params.def (PARAM_ALIGN_THRESHOLD, PARAM_ALIGN_LOOP_ITERATIONS): New. * Makefile.in (final.o): Add dependency on cfgloop.h and params.h From-SVN: r129162 |
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Roman Zippel
|
d5aa0eb1c4 |
* gcc/final.c (final_scan_insn): Remove accidentally duplicated code.
From-SVN: r128726 |
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Jakub Jelinek
|
d752cfdb11 |
tree.h (block_nonartificial_location): New prototype.
* tree.h (block_nonartificial_location): New prototype. * tree.c (block_nonartificial_location): New function. * dwarf2out.c (gen_subprogram_die): Add DW_AT_artificial if artificial attribute is present on abstract inline decl. * c-common.c (handle_artificial_attribute): New function. (c_common_attribute_table): Add artificial attribute. * final.c (override_filename, override_linenum): New variables. (final_scan_insn): For DBX_DEBUG or SDB_DEBUG, set override_filename and override_linenum if inside of a block inlined from __attribute__((__artificial__)) function. (notice_source_line): Honor override_filename and override_linenum. * doc/extend.texi: Document __attribute__((__artificial__)). * config/i386/emmintrin.h: Add __artificial__ attribute to all __always_inline__ functions. * config/i386/mmintrin.h: Likewise. * config/i386/tmmintrin.h: Likewise. * config/i386/mm3dnow.h: Likewise. * config/i386/pmmintrin.h: Likewise. * config/i386/ammintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/i386/smmintrin.h: Likewise. * config/i386/bmmintrin.h: Likewise. * config/i386/mmintrin-common.h: Likewise. From-SVN: r128686 |
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Bernd Schmidt
|
980d888247 |
tm.texi (IS_ASM_LOGICAL_LINE_SEPARATOR): Document new argument.
* doc/tm.texi (IS_ASM_LOGICAL_LINE_SEPARATOR): Document new argument. * final.c (IS_ASM_LOGICAL_LINE_SEPARATOR): Provide two-argument default definition. (asm_insn_count): Pass template as second argument to it. * config/avr/avr.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Likewise. * config/pa/pa.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Likewise. * config/stormy16/stormy16.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Likewise. * config/cris/cris.h (IS_ASM_LOGICAL_LINE_SEPARATOR): Likewise. * config/sh/sh.c (IS_ASM_LOGICAL_LINE_SEPARATOR): Likewise. (sh_insn_length_adjustment): Pass template as second argument to it. * config/bfin/bfin.h (IS_ASM_LOGICAL_LINE_SEPARATOR): New macro. From-SVN: r128599 |
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Tom Tromey
|
5ffeb913b1 |
tree-cfg.c (remove_bb): Only warn if line is non-zero.
gcc: * tree-cfg.c (remove_bb): Only warn if line is non-zero. * c-pch.c (c_common_read_pch): Restore current location after reading PCH file. * tree.c (expand_location): Update. (expr_filename): Changed return type. Unified the two cases. (expr_lineno): Likewise. (annotate_with_file_line): Don't use EXPR_LINENO and EXPR_FILENAME as lvalues. * toplev.c (line_table): Changed type. (general_init): Update. (realloc_for_line_map): New function. (general_init): Allocate line_table using GC. * fix-header.c (line_table): Changed type. (read_scan_file): Update. (read_scan_file): Update. * c-ppoutput.c (maybe_print_line): Update. (print_line): Update. (cb_line_change): Update. (cb_define): Update. (pp_file_change): Update. * c-opts.c (c_common_init_options): Update. (finish_options): Update. (push_command_line_include): Update. * c-lex.c (cb_line_change): Update. (cb_def_pragma): Update. (cb_define): Update. (cb_undef): Update. (c_lex_with_flags): Use cpp_get_token_with_location. * input.h (line_table): Changed type. (location_from_locus): New macro. * tree.h (EXPR_FILENAME): No longer an lvalue. (EXPR_LINENO): Likewise. (expr_locus, set_expr_locus): Declare separately for USE_MAPPED_LOCATION. (expr_filename, expr_lineno): Changed return type. * gimplify.c (tree_to_gimple_tuple): Use SET_EXPR_LOCUS. * cfgexpand.c (expand_gimple_cond_expr): Use location_from_locus. (expand_gimple_basic_block): Likewise. * final.c (final_scan_insn): Use expanded_location. gcc/cp: * decl.c (finish_function): Put return's location on line zero of file. gcc/fortran: * scanner.c (get_file): Update. (load_file): Update. (gfc_next_char_literal): Use gfc_linebuf_linenum. * f95-lang.c (gfc_init): Update. * gfortran.h (gfc_linebuf_linenum): New macro. gcc/java: * lang.c (java_post_options): Update. * jcf-parse.c (set_source_filename): Update. (give_name_to_class): Update. (jcf_parse): Update. (duplicate_class_warning): Update. (parse_class_file): Update. (java_parse_file): Update. * expr.c (expand_byte_code): Update. gcc/testsuite: * lib/g++.exp (g++_target_compile): Use -fno-show-column. gcc/treelang: * tree1.c (treelang_init): Update. (treelang_parse_file): Update. (treelang_parse_file): Update. (treelang_parse_file): Update. * lex.l: Update. (update_lineno_charno): Likewise. libcpp: * internal.h (struct cpp_reader) <invocation_location>: New field. (struct cpp_reader) <set_invocation_location>: Likewise. * init.c (cpp_set_line_map): New function. * line-map.c (linemap_add): Use linemap's allocator. * include/line-map.h (GTY): Define. (line_map_realloc): New typedef. (struct line_map): Mark with GTY. (struct line_maps): Likewise. (struct line_maps) <maps>: Likewise. (struct line_maps) <reallocator>: New field. * include/symtab.h (GTY): Conditionally define. * include/cpplib.h (cpp_set_line_map): Declare. (cpp_get_token_with_location): Declare. * macro.c (cpp_get_token): Set invocation_location on the reader. (cpp_get_token_with_location): New function. From-SVN: r128190 |
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|
Chao-ying Fu
|
14c931f142 |
c-lex.c (interpret_fixed): Declare.
* c-lex.c (interpret_fixed): Declare. (interpret_float): Process _Fract and _Accum. (interpret_fixed): New function. * final.c (output_addr_const): Process CONST_FIXED. * simplify-rtx.c (simplify_const_unary_operation): Handle US_NEG. (simplify_binary_operation_1): Handle US_ASHIFT, SS_MULT, US_MULT, SS_DIV, US_DIV. (simplify_const_binary_operation): Handle SS_MULT, US_MULT, SS_DIV, US_DIV, US_ASHIFT. (simplify_immed_subreg): Support CONST_FIXED. Process MODE_FRACT, MODE_UFRACT, MODE_ACCUM, MODE_UACCUM. (simplify_subreg): Support CONST_FIXED. From-SVN: r127941 |
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Kaveh R. Ghazi
|
586de21898 |
arc-protos.h (arc_select_cc_mode, gen_compare_reg): Wrap in RTX_CODE macro guard.
* config/arc/arc-protos.h arc_select_cc_mode, gen_compare_reg): Wrap in RTX_CODE macro guard. * config/arm/pe.c (arm_dllexport_p, arm_dllimport_p, arm_dllexport_name_p, arm_dllimport_name_p, arm_mark_dllexport, arm_mark_dllimport, arm_pe_encode_section_info, arm_pe_unique_section): Use ISO-C function declarations. * config/c4x/c4x-c.c (c4x_parse_pragma, c4x_pr_CODE_SECTION, c4x_pr_DATA_SECTION, c4x_pr_FUNC_IS_PURE, c4x_pr_FUNC_NEVER_RETURNS, c4x_pr_INTERRUPT, c4x_pr_ignored): Likewise. * config/iq2000/iq2000.h (ASM_OUTPUT_SKIP): Fix format warning. * config/m68hc11/m68hc11.h (ASM_OUTPUT_EXTERNAL): Undef before defining. * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Fix format warnings. * config/mn10300/mn10300.h (OUTPUT_ADDR_CONST_EXTRA): Likewise. * config/pdp11/pdp11.c (pdp11_output_function_epilogue): Likewise. (register_move_cost): Use ISO-C function declarations. * config/pdp11/pdp11.h (PRINT_OPERAND): Fix format warnings. * config/score/score-protos.h (score_declare_object): Add ATTRIBUTE_PRINTF_4. * config/score/score.h (ASM_DECLARE_OBJECT_NAME): Fix format warnings. * final.c (profile_function): Avoid empty if-bodies. * calls.c (must_pass_in_stack_var_size, must_pass_in_stack_var_size_or_pad): Constify. * config/alpha/alpha-protos.h (function_value): Likewise. * config/alpha/alpha.c (alpha_return_in_memory, alpha_pass_by_reference, function_value, unicosmk_must_pass_in_stack, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/arc/arc.c (arc_return_in_memory, arc_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/arm/arm-protos.h (arm_return_in_memory, arm_pad_arg_upward, arm_function_value): Likewise. * config/arm/arm.c (arm_pass_by_reference, arm_promote_prototypes, arm_return_in_msb, arm_must_pass_in_stack, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, arm_function_value, arm_return_in_memory, arm_pad_arg_upward): Likewise. * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise. * config/avr/avr-protos.h (avr_function_value): Likewise. * config/avr/avr.c (avr_return_in_memory, gas_output_limited_string, gas_output_ascii, avr_function_value, avr_return_in_memory): Likewise. * config/bfin/bfin-protos.h (bfin_return_in_memory): Likewise. * config/bfin/bfin.c (bfin_pass_by_reference, bfin_return_in_memory, TARGET_PROMOTE_PROTOTYPES, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Likewise. * config/cris/cris.c (cris_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS): Likewise. * config/crx/crx.c (crx_return_in_memory): Likewise. * config/darwin.c (function_base, machopic_function_base_name): Likewise. * config/fr30/fr30.c (fr30_must_pass_in_stack, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/frv/frv.c (frv_must_pass_in_stack): Likewise. * config/h8300/h8300.c (h8300_return_in_memory): Likewise. * config/i386/i386-protos.h (ix86_return_in_memory, ix86_sol10_return_in_memory): Likewise. * config/i386/i386.c (ix86_function_value, ix86_function_sseregparm, ix86_must_pass_in_stack, type_natural_mode, classify_argument, examine_argument, construct_container, ix86_pass_by_reference, function_value_32, function_value_64, ix86_function_value_1, return_in_memory_32, return_in_memory_64, return_in_memory_ms_64, ix86_return_in_memory, ix86_sol10_return_in_memory, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/ia64/ia64-protos.h (ia64_function_value, ia64_hpux_function_arg_padding): Likewise. * config/ia64/ia64.c (hfa_element_mode, ia64_return_in_memory, ia64_function_value, bundle_state_hash, bundle_state_eq_p, ia64_hpux_function_arg_padding): Likewise. * config/iq2000/iq2000-protos.h (function_arg, iq2000_function_value): Likewise. * config/iq2000/iq2000.c (iq2000_return_in_memory, iq2000_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, function_arg, iq2000_function_value): Likewise. * config/m32c/m32c-protos.h (m32c_function_value, m32c_promote_function_return): Likewise. * config/m32c/m32c.c (m32c_pass_by_reference, m32c_promote_prototypes, m32c_promote_function_return, m32c_function_value): Likewise. * config/m32r/m32r.c (m32r_return_in_memory, m32r_pass_by_reference, TARGET_PROMOTE_PROTOTYPES, m32r_in_small_data_p): Likewise. * config/m68hc11/m68hc11-protos.h (m68hc11_function_arg_padding): Likewise. * config/m68hc11/m68hc11.c (m68hc11_return_in_memory, m68hc11_function_arg_padding): Likewise. * config/m68k/m68k-protos.h (m68k_function_value): Likewise. * config/m68k/m68k.c (TARGET_PROMOTE_PROTOTYPES, m68k_function_value): Likewise. * config/mcore/mcore-protos.h (mcore_num_arg_regs, mcore_function_value): Likewise. * config/mcore/mcore.c (handle_structs_in_regs, mcore_return_in_memory, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, mcore_num_arg_regs, mcore_function_value): Likewise. * config/mips/mips-protos.h (mips_pad_arg_upward, mips_function_value): Likewise. * config/mips/mips.c (mips_fpr_return_fields, mips_return_in_msb, mips_return_in_memory, mips_pass_by_reference, mips_callee_copies, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, mips_pad_arg_upward, mips_function_value): Likewise. * config/mmix/mmix-protos.h (mmix_function_outgoing_value): Likewise. * config/mmix/mmix.c (mmix_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS, mmix_function_outgoing_value, mmix_encode_section_info): Likewise. * config/mn10300/mn10300-protos.h (mn10300_function_value): Likewise. * config/mn10300/mn10300.c (mn10300_return_in_memory, mn10300_pass_by_reference, TARGET_PROMOTE_PROTOTYPES, mn10300_function_value): Likewise. * config/mt/mt-protos.h (mt_function_value): Likewise. * config/mt/mt.c (mt_pass_by_reference, mt_function_value, mt_pass_in_stack, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/pa/pa-protos.h (function_arg_padding, function_value, pa_return_in_memory): Likewise. * config/pa/pa.c (pa_pass_by_reference, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, function_arg_padding, function_value, pa_return_in_memory): Likewise. * config/pdp11/pdp11.c (pdp11_return_in_memory): Likewise. * config/rs6000/rs6000-protos.h (rs6000_function_value, function_arg_padding): Likewise. * config/rs6000/rs6000.c (rs6000_return_in_memory, rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg, rs6000_pass_by_reference, rs6000_must_pass_in_stack, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, function_arg_padding, altivec_expand_dst_builtin, altivec_expand_builtin, rs6000_expand_builtin, spe_init_builtins, altivec_init_builtins, rs6000_common_init_builtins, rs6000_function_value): Likewise. * s390/s390-protos.h (s390_function_value): Likewise. * config/s390/s390.c (s390_function_arg_size, s390_pass_by_reference, s390_return_in_memory, s390_function_value, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Likewise. * config/score/score-protos.h (score_function_value): Likewise. * config/score/score.c (score_arg_partial_bytes, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, score_return_in_memory, score_pass_by_reference, score_add_offset, score_function_value): Likewise. * config/sh/sh-protos.h (sh_attr_renesas_p, sh_promote_prototypes): Likewise. * config/sh/sh.c (sh_return_in_memory, sh_pass_by_reference, sh_callee_copies, sh_promote_prototypes, shcompact_byref, sh_attr_renesas_p): Likewise. * config/sparc/sparc-protos.h (function_value, function_arg_padding): Likewise. * config/sparc/sparc.c (sparc_promote_prototypes, sparc_return_in_memory, sparc_pass_by_reference, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, function_arg_record_value_2, function_arg_record_value_1, function_arg_record_value, function_arg_record_value, function_arg_padding, function_value): Likewise. * config/spu/spu-protos.h (spu_function_value): Likewise. * config/spu/spu.c (spu_pass_by_reference, spu_return_in_memory, spu_function_value): Likewise. * config/stormy16/stormy16-protos.h (xstormy16_function_value): Likewise. * config/stormy16/stormy16.c (xstormy16_return_in_memory, xstormy16_function_value, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/v850/v850.c (v850_return_in_memory, v850_pass_by_reference, TARGET_PROMOTE_PROTOTYPES): Likewise. * config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): Likewise. * config/xtensa/xtensa.c (xtensa_return_in_msb, xtensa_return_in_memory, TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES): Likewise. * explow.c (promote_mode, hard_function_value): Likewise. * expr.h (hard_function_value, promote_mode): Likewise. * function.c (aggregate_value_p): Likewise. * hooks.c (hook_bool_const_tree_true): New. * hooks.h (hook_bool_const_tree_true): New. * sdbout.c (SET_KNOWN_TYPE_TAG, plain_type_1): Constify. * target-def.h (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, TARGET_RETURN_IN_MSB): Likewise. * target.h (promote_function_args, promote_function_return, promote_prototypes, return_in_memory, return_in_msb, pass_by_reference, must_pass_in_stack, callee_copies, function_value): Likewise. * targhooks.c (default_return_in_memory, hook_pass_by_reference_must_pass_in_stack, hook_callee_copies_named, hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false, hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true, default_function_value): Likewise. * targhooks.h (default_return_in_memory, hook_pass_by_reference_must_pass_in_stack, hook_callee_copies_named, hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false, hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true, default_function_value): Likewise. * tree-ssa-structalias.c (const_equiv_class_label_t): New. (equiv_class_label_hash, equiv_class_label_eq): Constify. * tree-vectorizer.c (bb_in_loop_p): Likewise. * tree.c (needs_to_live_in_memory): Likewise. * tree.h (struct tree_type, needs_to_live_in_memory, aggregate_value_p, must_pass_in_stack_var_size, must_pass_in_stack_var_size_or_pad): Likewise. * vmsdbgout.c (write_debug_addr, write_debug_delta4, write_debug_string, ASM_OUTPUT_DEBUG_STRING, write_rtnbeg, lookup_filename): Likewise. From-SVN: r127743 |
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Paul Brook
|
c8aea42ce2 |
Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New.
2007-08-18 Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New.
(CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it.
* Makefile.in: Regenerate.
* configure.ac (--with-debug-prefix-map): New.
* configure: Regenerate.
config:
2007-08-18 Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* mt-gnu (CXXFLAGS_FOR_TARGET): Add
$(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
gcc:
2007-08-18 Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* common.opt (-fdebug-prefix-map=): New option.
* opts.c: Include debug.h.
(common_handle_option): Handle -fdebug-prefix-map.
* final.c: Include ggc.h.
(struct debug_prefix_map, debug_prefix_maps, add_debug_prefix_map,
remap_debug_filename): New.
* Makefile.in (final.o, opts.o): Update dependencies.
* debug.h (remap_debug_filename, add_debug_prefix_map): Declare.
* configure.ac: Check for assembler --debug-prefix-map support.
* configure, config.in: Regenerate.
* gcc.c (ASM_MAP): Define conditional on HAVE_AS_DEBUG_PREFIX_MAP.
(ASM_DEBUG_SPEC): Include ASM_MAP.
* doc/install.texi (--with-debug-prefix-map): Document.
* doc/invoke.texi (-fdebug-prefix-map): Document.
* dbxout.c (dbxout_init, dbxout_start_source_file,
dbxout_source_file): Call remap_debug_filename.
* dwarf2out.c (add_comp_dir_attribute, maybe_emit_file,
dwarf2out_start_source_file, dwarf2out_finish): Call
remap_debug_filename.
(file_table_relative_p): Do not check d->emitted_number.
* toplev.c (output_file_directive): Call remap_debug_filename.
* vmsdbgout.c (write_srccorr): Call remap_debug_filename.
* xcoffout.c (xcoffout_source_file): Call remap_debug_filename.
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r127613
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Nick Clifton
|
9dcd6f09a3 |
Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page.
From-SVN: r126948 |
|
|
Kenneth Zadeck
|
ef4375b218 |
toplev.c (no_new_pseudos): Deleted.
2007-07-11 Kenneth Zadeck <zadeck@naturalbridge.com> * toplev.c (no_new_pseudos): Deleted. * rtl.h (no_new_pseudos): Deleted. * tree-pass.h (pass_no_new_pseudos): Deleted. * passes.c (pass_no_new_pseudos): Deleted. * final.c (rest_of_clean_state): Removed no_new_pseudos. (rest_of_no_new_pseudos, pass_no_new_pseudos): Deleted. * struct-equiv.c (rtx_equiv_p): Replaced no_new_pseudos with reload_completed. * cfgcleanup.c (try_crossjump_to_edge): Ditto. * rtlhooks.c (gen_lowpart_general): Ditto. * optabs.c (prepare_operand): Ditto. * mode-switching.c (rest_of_handle_mode_switching): Deleted set of no_new_pseudos. * modulo-sched.c (rest_of_handle_sms): Ditto. * see.c (rest_of_handle_see): Ditto. * ifcvt.c (if_convert): Ditto. (gate_handle_if_after_combine): Replaced no_new_pseudos with reload_completed. * init-regs.c (gate_initialize_regs): Deleted set of no_new_pseudos. * lower-subreg.c (decompose_multiword_subregs): Ditto. * bb-reorder.c (rest_of_handle_partition_blocks): Ditto. * doc/md.texi: Changed no_new_pseudos to can_create_pseudo_p. From-SVN: r126561 |
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Daniel Berlin
|
6fb5fa3cbc |
Merge dataflow branch into mainline
From-SVN: r125624 |
|
|
Jan Hubicka
|
a38e7aa544 |
gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER...
* gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of
NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
* ddg.c (create_ddg): LIkewise.
* final.c (final): Remove hunk moving line numbernotes around since
they are no longer present at this stage.
(final_scan_insn): Use NOTE_KIND instead of
NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
(output_asm_label): Likewise.
* reorg.c (dbr_schedule): Likewise.
* haifa-sched.c (unlink_other_notes): Likewise.
* mode-switching.c (optimize_mode_switching): Likewise.
* graph.c (start_bb): Likewise.
* rtl.def (NOTE): Update description.
* jump.c (squeeze_notes): Delete.
(mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use
NOTE_INSN_BASIC_BLOCK_P when possible.
* ifcvt.c (dead_or_predicable): Remove call of squeeze_notes.
* dwarf2out.c (gen_label_die): Use NOTE_KIND instead of
NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
(dwarf2out_var_location): Likewise.
* cfgbuild.c (make_edges): Likewise.
(find_basic_blocks_1): Likewise.
* function.c (reorder_blocks_1): Likewise.
(epilogue_done): Likewise.
(reposition_prologue_and_epilogue_notes): Likewise.
* print-rtl.c (print_rtx): Likewise; drop code for printing line number
notes.
(print_rtl): Likewise.
(print_rtl_single): Likewise.
* gcse.c (insert_insn_start_bb): Likewise.
* alias.c (init_alias_analysis): Likewise.
* calls.c (fixup_tail_calls): Likewise.
* except.c (sjlj_emit_function_enter): Likewise.
* emit-rtl.c (add_insn_after): Likeiwse.
(emit_label_before): Likewise.
(emit_label_after): Likewise.
(emit_note_before, emit_note_after, emit_note): Update
parameter to be enum insn_note; do not deal with source
files.
* cfgcleanup.c (merge_blocks_move_predecessor_nojumps):
Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P
when possible.
(merge_blocks_move_successor_nojumps): Simplify now when
we don't have BLOCK notes.
(try_optimize_cfg): Likewise.
* cfglayout.c (skip_insns_after_block): Likewise.
(record_effective_endpoints): Likewise.
(duplicate_insn_chain): Likewise.
* varasm.c (output_constant_pool_1): Likewise.
* sched-deps.c (sched_analyze): Likewise.
* rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS):
Exterminate.
(note_insn_name): Simplify now when NOTE_INSN_BIAS is gone.
* rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate.
(SET_INSN_DELETED): Simplify.
(NOTE_LINE_NUMBER): Exterminate.
(NOTE_LINE_KIND): New.
(NOTE_INSN_BASIC_BLOCK_P): Update.
(enum insn_note): Simplify.
(GET_NOTE_INSN_NAME) Simplify.
(emit_note_before, emit_note_after, emit_note): Update prototype.
(squeeze_notes): Remove.
* sched-int.h (NOTE_NOT_BB_P): Update.
* resource.c (mark_target_live_regs): Update.
* sched-rgn.c (debug_dependencies): Update.
* sched-vis.c (print_insn): Update.
* config/alpha/alpha.c (alpha_handle_trap_shadows): Update.
* config/i386/i386.c (ix86_output_function_epilogue): Update.
* config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0.
(TARGET_ADJUST_UNROLL_MAX): Likewise.
(split_branches): Update.
(sh_optimize_target_register_callee_saved): Remove hunk dead since gcc
4.0.0.
(sh_adjust_unroll_max): Exterminate.
* config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED.
* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise.
(m68hc11_reorg): Likewise.
* config/ia64/ia64.c (emit_insn_group_barriers): Update.
(emit_predicate_relation_info): Update.
(process_for_unwind_directive): Update.
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update.
(output_call): Update.
* config/pa/pa.c (output_lbranch): Update.
(output_millicode_call): Update.
(output_call): Update.
(pa_combine_instructions): Update.
* config/mips/mips.c (mips16_gp_pseudo_reg): Update.
* config/bfin/bfin.c (gen_one_bundle): Update.
* cfgrtl.c (can_delete_note_p): Update.
(delete_insn): Update.
(rtl_merge_blocks): Update.
(commit_one_edge_insertion): Update.
(rtl_verify_flow_info): Update.
* stmt.c (expand_case): Do not call squeeze_notes.
From-SVN: r124895
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|
|
Jan Hubicka
|
395a40e0e2 |
misc.c (gnat_expand_body): Don't call target for destructors, avoid redundant check on syntax errors.
* ada/misc.c (gnat_expand_body): Don't call target for destructors, avoid redundant check on syntax errors. * final.c (rest_of_handle_final): Call targetm.asm_out.constructor/targetm.asm_out.destructor * cgraphunit.c (cgraph_build_static_cdtor): Don't do it here; set proper priority via decl_*_priority_insert. * c-common.c (c_expand_body): Likewise. From-SVN: r124044 |
|
|
Kazu Hirata
|
604e4ce3fe |
final.c (final_scan_insn): Alter the condition of a conditional trap if we have nonstandard CC.
* final.c (final_scan_insn): Alter the condition of a conditional trap if we have nonstandard CC. From-SVN: r123021 |
|
|
Alexandre Oliva
|
03943c05c1 |
configure.ac: Test for assembler tolerance to # 0 "".
* configure.ac: Test for assembler tolerance to # 0 "". * configure, config.in: Rebuilt. * final.c (final_scan_insn): Emit it if HAVE_AS_LINE_ZERO. From-SVN: r122879 |
|
|
Alexandre Oliva
|
0de2ae0273 |
rtl.h (gen_rtx_ASM_INPUT): Use "" instead of NULL file name.
* rtl.h (gen_rtx_ASM_INPUT): Use "" instead of NULL file name. * final.c (final_scan_insn): Test for non-"" file name. From-SVN: r122750 |
|
|
Alexandre Oliva
|
bff4b63d31 |
rtl.def (ASM_INPUT): Add location.
* rtl.def (ASM_INPUT): Add location. * rtl.h (ASM_INPUT_SOURCE_LOCATION): New. (ASM_INPUT_SOURCE_FILE, ASM_INPUT_SOURCE_LINE): New. (decode_asm_operands): Add loc operand. (gen_rtx_ASM_INPUT, gen_rtx_ASM_INPUT_loc): Define. * stmt.c (expand_asm): Rename to... (expand_asm_loc): ... this. Add locus argument. Pass it on to gen_rtx_ASM_INPUT_loc. (expand_asm_expr): Adjust. * recog.c (decode_asm_operands): Add loc operand. (check_asm_operands, extract_insn): Adjust. * reload1.c (maybe_fix_stack_asms): Likewise. * final.c (asm_insn_count): Likewise. (final_scan_insn): Output # line before and after asm. From-SVN: r122742 |
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Kazu Hirata
|
294340bf91 |
Makefile.in (final.o): Depend on vecprim.h.
* Makefile.in (final.o): Depend on vecprim.h. * final.c: Include vecprim.h. (insn_addresses_): Change the type to VEC(int,heap)*. * insn-addr.h (INSN_ADDRESSES_DEFN): Remove. (INSN_ADDRESSES, INSN_ADDRESSES_ALLOC, INSN_ADDRESSES_SIZE, INSN_ADDRESSES_NEW): Use VEC instead of VARRAY. From-SVN: r120177 |
|
|
Jan Hubicka
|
d3d3d8986d |
cfgexpand.c (construct_exit_block): Don't disturb end of last BB.
* cfgexpand.c (construct_exit_block): Don't disturb end of last BB. * rtl.texi (NOTE_INSN_FUNCTION_END): Remove. * final.c (final_scan_insn): Don't scan NOTE_INSN_FUNCTION_END. * insn-notes.def (FUNCTION_END): Remove. * jump.c (delete_related_insns): Don't worry about FUNCTION_END. (redicect_jump_2): Don't accept -1 parameter to remove FUNCTION_END note. * ifcvt.c (dead_or_predictable): Update call of redirect_jump_2. * function.c (expand_function_end): Don't emit NOTE_INSN_FUNCTION_END * cfglayout.c (duplicate_insn_chain): Don't worry about NOTE_FUNCTION_END. From-SVN: r119251 |
|
|
Jan Hubicka
|
ef950eba66 |
extended.texi (__builtin_expect): We no longer require second argument to be constant.
* extended.texi (__builtin_expect): We no longer require second argument to be constant. * gengtype.c (adjust_field_rtx_def): Drop NOTE_INSN_EXPECTED_VALUE. * builtins.c (expand_builtin_expect): Simplify. (expand_builtin_expect_jump): Kill. * final.c (final_scan_insn): Do not skip the removed notes. * insn-notes.def (LOOP_BEG, LOOP_END, REPEATED_LINE_NUMBER, EXPECTED_VALUE): Remove. * dojump.c (do_jump): Do not care about __builtin_expect. * predict.c (expected_value_to_br_prob): Kill. * function.c (expand_function_end): Do not expand NOTE_INSN_REPEATED_LINE_NUMBER. * print-rtl.c (print_rtx): Do not pretty print the removed notes. * expect.c (sjlj_emit_function_enter): Emit directly branch probability. * cfgexpand.c (add_reg_br_prob_note): Export. * cfgcleanup.c (rest_of_handle_jump2): Do not call expected_value_to_br_prob. * cfglayout.c (duplicate_insn_chain): Do not deal with removed notes. * rtl.h (add_reg_br_prob_note): Declare. From-SVN: r118696 |
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Jan Hubicka
|
9ff5780962 |
final.c (final): Walk from first instruction.
* final.c (final): Walk from first instruction. * cfglayout.c (insn_locators_initialize): Remove line number notes. From-SVN: r118650 |
|
|
Eric Botcazou
|
22ba88ef4b |
except.h (output_function_exception_table): Add 'const char*' param.
* except.h (output_function_exception_table): Add 'const char*' param. * except.c (switch_to_exception_section): Add 'const char*' param. If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined and flag_function_sections is set, use a function-specific section. (output_function_exception_table): Add 'const char*' param. Adjust call to switch_to_exception_section. * final.c (rest_of_handle_final): Adjust calls to output_function_exception_table. * configure.ac (HAVE_LD_EH_GC_SECTIONS): New check. * config.in: Regenerate. * configure: Likewise. From-SVN: r118107 |
|
|
Bernhard Fischer
|
b0efb46ba4 |
final.c: Update Copyright year.
2006-10-15 Bernhard Fischer <aldot@gcc.gnu.org>
* final.c: Update Copyright year. Commentary typo fix. Fix whitespace
From-SVN: r117744
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|
|
Paul Brook
|
9a1a473756 |
final.c (final_scan_insn): Clear current_insn_predicate before outputting inline asm.
2006-08-10 Paul Brook <paul@codesourcery.com> gcc/ * final.c (final_scan_insn): Clear current_insn_predicate before outputting inline asm. gcc/testsuite/ * gcc.target/arm/cond-asm.c: New test. From-SVN: r116064 |
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|
Kazu Hirata
|
6fc0bb99a7 |
cfgcleanup.c, [...]: Fix comment typos.
* cfgcleanup.c, cfgexpand.c, cgraphunit.c, config/arm/arm.c, config/fr30/fr30.md, config/i386/i386-interix.h, config/i386/i386.c, config/i386/i386.md, config/sh/superh.h, config/sh/superh64.h, config/v850/v850.c, df-core.c, df-problems.c, df.h, except.c, final.c, haifa-sched.c, lambda-code.c, libgcc2.h, omp-low.c, optabs.c, predict.c, reload.c, tree-flow.h, tree-outof-ssa.c, tree-ssa-dce.c, tree-ssa-pre.c, tree-vect-transform.c: Fix comment typos. Follow spelling conventions. * doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix typos. Follow spelling conventions. From-SVN: r114168 |
|
|
Daniel Berlin
|
23249ac43c |
re PR rtl-optimization/26855 (ICE in add_deps_for_def with -fmodulo-sched -maltivec)
2006-05-19 Daniel Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/26855
* df-scan.c (mw_reg_pool, mw_link_pool): New allocation pools for
multiword refs.
(df_scan_alloc): Added code to properly handle multiword hard
registers and add all_blocks parameter.
(df_scan_free_internal, df_insn_refs_delete, df_ref_record): Added
code to properly handle multiword hard registers.
(df_rescan_blocks): Added code to remove deleted blocks from
bitmap.
(df_ref_create_structure, df_ref_record): Added code to properly
handle subregs.
(df_ref_record_1): Changed DF_REF_CLOBBER into DF_REF_MUST_CLOBBER
and set DF_REF_PARTIAL.
(df_defs_record): Changed DF_REF_CLOBBER into DF_REF_MUST_CLOBBER.
(df_uses_record): Added DF_REF_PARTIAL for subreg.
(df_scan_add_problem): Added flags parameter.
(df_ref_create_structure): Changed switching structure.
(df_bb_refs_record): Fixed case where duplicate artificial refs
were created. Changed location of flags.
(df_record_entry_block_defs): Added code to make stack pointer
live in entry block. Refined cases where frame pointer is needed.
Changed location of flags.
(df_record_exit_block_uses, df_insn_refs_record): Changed location of flags.
(df_set_state): Removed function.
(df_grow_reg_info, df_reg_chain_unlink, df_ref_remove,
df_insn_create_insn_record, df_insn_refs_delete,
df_ref_create_structure): Formatting changes.
* df-core.c (df_mvs_dump, df_set_flags, df_clear_flags,
df_delete_basic_block): New function.
(df_init): Changed location of flags.
(df_add_problem): Added flags parameter and the way flags are
processed.
(df_insn_uid_debug, df_ref_debug, debug_df_defno, debug_df_ref,
debug_df_chain): Improved debugging output.
(df_insn_debug, df_insn_uid_debug): Added multiword reg support.
(df_refs_chain_dump): Removed df parameter.
(df_iterative_dataflow): Added consistency check.
(df_prune_to_subcfg): Made public.
(df_analyze_problem): Added blocks_to_init parameter and made
public.
(df_ref_record, df_bb_refs_record, df_mark_reg,
df_record_exit_block_uses): Whitespace changes.
(df_dump): Whitespace changes.
* df.h: Some reordering to remove forward references.
(df_ref_flags.DF_REF_MW_HARDREG, DF_REF_PARTIAL,
DF_REF_MUST_CLOBBER, DF_REF_MAY_CLOBBER): New fields.
(df_ref_flags.DF_REF_CLOBBER): Deleted field.
(dataflow.flags): New field.
(df.flag): Deleted field.
(df_alloc_function): Added additional bitmap parameter.
(df_dependent_problem_function): New type.
(df_problem.changeable_flags): New field.
(df_ref_flags.DF_REF_DIES_AFTER_THIS_USE, DF_SCAN_INITIAL,
DF_SCAN_GLOBAL, DF_SCAN_POST_ALLOC, df_state): Removed.
(df_mw_hardreg): New struct.
(DF_INSN_UID_MWS): New macro.
(df_refs_chain_dump, df_ref_debug, df_chain_dump): Removed df
parameter.
(df_add_problem, df_ru_add_problem, df_rd_add_problem,
df_lr_add_problem, df_ur_add_problem, df_urec_add_problem,
df_ri_add_problem, df_scan_add_problem): Added flags parameter.
(df_set_state): Removed function.
(df_set_flags, df_clear_flags, df_delete_basic_block) New functions.
* df-problems.c (df_chain_dump): Removed df parameter.
(df_ru_alloc, df_rd_alloc, df_lr_alloc, df_ur_alloc,
df_urec_alloc, df_chain_alloc, df_ri_alloc): Added all blocks
parameter.
(df_ru_alloc, df_rd_alloc): Now resets all blocks.
(df_rd_bb_local_compute_process_def, df_ur_bb_local_compute,
df_chain_create_bb, df_create_unused_note, df_ri_bb_compute):
Split DF_REF_CLOBBER into DF_REF_MAY_CLOBBER and
DF_REF_MUST_CLOBBER cases.
(df_ru_bb_local_compute_process_def,
df_rd_bb_local_compute_process_def, df_lr_bb_local_compute,
df_lr_bb_local_compute, df_ur_bb_local_compute,
df_chain_create_bb): Made subreg aware.
(df_ru_bb_local_compute, df_rd_bb_local_compute,
df_lr_bb_local_compute, df_lr_bb_local_compute,
df_chain_create_bb): Cleanup to use proper macros.
(df_ur_local_finalize, df_urec_local_finalize): Removed unnecessary
code to fixup bitvectors.
(df_ri_alloc): Cleared lifetime.
(df_ignore_stack_reg, df_kill_notes, df_set_notes_for_mw,
df_create_unused_note): New function.
(df_ri_bb_compute, df_ri_compute): Added code to create/update
REG_DEAD and REG_UNUSED notes as well as register information.
(df_ru_dump, df_rd_dump, df_lr_dump, df_ur_dump, df_urec_dump,
df_chains_dump): Fixed crash if problem was never run.
(df_ru_add_problem, df_rd_add_problem, df_lr_add_problem,
df_ur_add_problem, df_urec_add_problem, df_chain_add_problem,
df_ri_add_problem): Processes flags in uniform manner.
(df_ru_alloc, df_ru_local_compute, df_ru_confluence_n, df_ru_free,
df_ru_dump, df_rd_local_compute, df_rd_confluence_n, df_rd_free,
df_rd_dump, df_urec_free_bb_info): Formatting changes.
(df_ru_free_bb_info, df_ru_bb_local_compute, df_ru_dump,
df_rd_free_bb_info, df_rd_bb_local_compute_process_def,
df_rd_bb_local_compute, df_rd_dump, df_lr_free_bb_info,
df_lr_bb_local_compute, df_lr_local_compute, df_ur_free_bb_info,
df_ur_dump, df_urec_free_bb_info, df_urec_dump,
df_chain_create_bb, df_ri_bb_compute): Whitespace changes.
* modulo-sched.c (sms_schedule): Added flag parameter to calls.
* see.c (see_initialize_data): Ditto.
* final.c (rest_of_clean_state) Added regstack_completed.
* rtl.h (regstack_completed): Ditto.
* reg-stack.c (regstack_completed): Ditto.
From-SVN: r113915
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|
|
Zdenek Dvorak
|
054a09fb26 |
cfgloopmanip.c (create_loop_notes): Removed.
* cfgloopmanip.c (create_loop_notes): Removed. * final.c (final_scan_insn): Do not handle loop notes. * jump.c (squeeze_notes): Ditto. * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Ditto. * cfgcleanup.c (rest_of_handle_jump2): Do not call create_loop_notes. * cfgloop.h (create_loop_notes): Declaration removed. From-SVN: r112316 |
|
|
Steven Bosscher
|
ede497cfbd |
function.h (struct function): Rename to x_stack_check_probe_note.
* function.h (struct function) <x_tail_recursion_reentry>: Rename to x_stack_check_probe_note. (tail_recursion_reentry): Rename to stack_check_probe_note. * function.c: Replace tail_recursion_reentry with stack_check_probe_note everywhere. (expand_function_start): Only emit a note for stack_check_probe_note with -fstack-protect. * stmt.c (expand_case): Don't emit NOTE_INSN_DELETED notes. * emit-rtl.c (remove_unnecessary_notes): Remove. (pass_remove_unnecessary_notes): Remove. * rtl.h (remove_unnecessary_notes): Remove prototype. * final.c (final_start_function): Don't call remove_unnecessary_notes. * tree-pass.h (pass_remove_unnecessary_notes): Remove. * passes.c (pass_remove_unnecessary_notes): Don't run it. From-SVN: r112229 |
|
|
Zdenek Dvorak
|
8083853174 |
final.c (shorten_branches): Remove outdated comment, and turn the if branch that guards it to continue.
* final.c (shorten_branches): Remove outdated comment, and turn the if branch that guards it to continue. From-SVN: r111995 |
|
|
Daniel Berlin
|
c2924966db |
tree-vrp.c (execute_vrp): Return value.
2006-03-02 Daniel Berlin <dberlin@dberlin.org> * gcc/tree-vrp.c (execute_vrp): Return value. * gcc/regrename.c (rest_of_handle_regrename): Ditto. * gcc/tree-into-ssa.c (rewrite_into_ssa): Ditto. * gcc/tree-complex.c (tree_lower_complex): Ditto. (tree_lower_complex_O0): Ditto. * gcc/tracer.c (rest_of_handle_tracer): Ditto. * gcc/postreload-gcse.c (rest_of_handle_gcse2): Ditto. * gcc/postreload.c (rest_of_handle_postreload): Ditto. * gcc/tree-tailcall.c (execute_tail_recursion): Ditto. (execute_tail_calls): Ditto. * gcc/tree-ssa-loop-ch.c (copy_loop_headers): Ditto. * gcc/tree.h (init_function_for_compilation): Ditto. * gcc/ipa-cp.c (ipcp_driver): Ditto. * gcc/tree-scalar-evolution.c (scev_const_prop): Ditto. * gcc/tree-scalar-evolution.h (scev_const_prop): Ditto. * gcc/final.c (compute_alignments): Ditto. (rest_of_handle_final): Ditto. (rest_of_handle_shorten_branches): Ditto. (rest_of_clean_state): Ditto. * gcc/omp-low.c (execute_expand_omp): Ditto. (execute_lower_omp): Ditto. * gcc/tree-ssa-dse.c (tree_ssa_dse): Ditto. * gcc/ipa-reference.c (static_execute): Ditto. * gcc/tree-ssa-uncprop.c (tree_ssa_uncprop): Ditto. * gcc/reorg.c (rest_of_handle_delay_slots): Ditto. (rest_of_handle_machine_reorg): Ditto. * gcc/cgraphunit.c (rebuild_cgraph_edges): Ditto. * gcc/flow.c (recompute_reg_usage): Ditto. (rest_of_handle_remove_death_notes): Ditto. (rest_of_handle_life): Ditto. (rest_of_handle_flow2): Ditto. * gcc/tree-ssa-copyrename.c (rename_ssa_copies): Ditto. * gcc/tree-ssa-ccp.c (do_ssa_ccp): Ditto. (do_ssa_store_ccp): Ditto. (execute_fold_all_builtins): Ditto. * gcc/mode-switching.c (rest_of_handle_mode_switching): Ditto. * gcc/modulo-sched.c (rest_of_handle_sms): Ditto. * gcc/ipa-pure-const.c (static_execute): Ditto. * gcc/cse.c (rest_of_handle_cse): Ditto. (rest_of_handle_cse2): Ditto. * gcc/web.c (rest_of_handle_web): Ditto. * gcc/tree-stdarg.c (execute_optimize_stdarg): Ditto. * gcc/tree-ssa-math-opts.c (execute_cse_reciprocals): Ditto. * gcc/tree-ssa-dom.c (tree_ssa_dominator_optimize): Ditto. * gcc/tree-nrv.c (tree_nrv): Ditto. (execute_return_slot_opt): Ditto. * gcc/tree-ssa-alias.c (compute_may_aliases): Ditto. (create_structure_vars): Ditto. * gcc/loop-init.c (rtl_loop_init): Ditto. (rtl_loop_done): Ditto. (rtl_move_loop_invariants): Ditto. (rtl_unswitch): Ditto. (rtl_unroll_and_peel_loops): Ditto. (rtl_doloop): Ditto. * gcc/gimple-low.c (lower_function_body): Ditto. (mark_used_blocks): Ditto. * gcc/tree-ssa-sink.c (execute_sink_code): Ditto. * gcc/ipa-inline.c (cgraph_decide_inlining): Ditto. (cgraph_early_inlining): Ditto. * gcc/global.c (rest_of_handle_global_alloc): Ditto. * gcc/jump.c (cleanup_barriers): Ditto. (purge_line_number_notes): Ditto. * gcc/ifcvt.c (rest_of_handle_if_conversion): Ditto. (rest_of_handle_if_after_reload): Ditto. * gcc/tree-ssa-loop.c (tree_ssa_loop_init): Ditto. (tree_ssa_loop_im): Ditto. (tree_ssa_loop_unswitch): Ditto. (tree_vectorize): Ditto. (tree_linear_transform): Ditto. (tree_ssa_loop_ivcanon): Ditto. (tree_ssa_empty_loop): Ditto. (tree_ssa_loop_bounds): Ditto. (tree_complete_unroll): Ditto. (tree_ssa_loop_prefetch): Ditto. (tree_ssa_loop_ivopts): Ditto. (tree_ssa_loop_done): Ditto. * gcc/predict.c (tree_estimate_probability): Ditto. * gcc/recog.c (split_all_insns_noflow): Ditto. (rest_of_handle_peephole2): Ditto. (rest_of_handle_split_all_insns): Ditto. * gcc/tree-eh.c (lower_eh_constructs): Ditto. * gcc/regmove.c (rest_of_handle_regmove): Ditto. (rest_of_handle_stack_adjustments): Ditto. * gcc/local-alloc.c (rest_of_handle_local_alloc): Ditto. * gcc/function.c (instantiate_virtual_regs): Ditto. (init_function_for_compilation): Ditto. (rest_of_handle_check_leaf_regs): Ditto. * gcc/gcse.c (rest_of_handle_jump_bypass): Ditto. (rest_of_handle_gcse): Ditto. * gcc/ipa-type-escape.c (type_escape_execute): Ditto. * gcc/alias.c (rest_of_handle_cfg): Ditto. * gcc/tree-if-conv.c (main_tree_if_conversion): Ditto. * gcc/profile.c (rest_of_handle_branch_prob): Ditto. * gcc/tree-ssa-phiopt.c (tree_ssa_phiopt): Ditto. * gcc/rtl-factoring.c (rest_of_rtl_seqabstr): Ditto. * gcc/bt-load.c (rest_of_handle_branch_target_load_optimize): Ditto * gcc/tree-dfa.c (find_referenced_vars): Ditto. * gcc/except.c (set_nothrow_function_flags): Ditto. (convert_to_eh_region_ranges): Ditto. (rest_of_handle_eh): Ditto. * gcc/emit-rtl.c (unshare_all_rtl): Ditto. (remove_unnecessary_notes): Ditto. * gcc/except.h (set_nothrow_function_flags): Ditto. (convert_to_eh_region_ranges): Ditto. * gcc/cfgexpand.c (tree_expand_cfg): Ditto. * gcc/tree-cfgcleanup.c (merge_phi_nodes): Ditto. * gcc/tree-ssa-pre.c (do_pre): Ditto. (execute_fre): Ditto. * gcc/cfgcleanup.c (rest_of_handle_jump): Ditto. (rest_of_handle_jump2): Ditto. * gcc/tree-sra.c (tree_sra): Ditto. * gcc/tree-mudflap.c (execute_mudflap_function_ops): Ditto. (execute_mudflap_function_decls): Ditto. * gcc/tree-ssa-copy.c (do_copy_prop): Ditto. (do_store_copy_prop): Ditto. * gcc/ipa-prop.h (ipcp_driver): Ditto. * gcc/cfglayout.c (insn_locators_initialize): Ditto. * gcc/tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): Ditto. * gcc/cfglayout.h (insn_locators_initialize): Ditto. * gcc/tree-ssa-dce.c (tree_ssa_dce): Ditto. * gcc/tree-ssa.c (execute_early_warn_uninitialized): Ditto. (execute_late_warn_uninitialized): Ditto. * gcc/rtl.h (cleanup_barriers): Ditto. (split_all_insns_noflow): Ditto. (purge_line_number_notes): Ditto. (unshare_all_rtl): Ditto. (remove_unnecessary_notes): Ditto. (recompute_reg_usage): Ditto. (variable_tracking_main): Ditto. * gcc/integrate.c (emit_initial_value_sets): Ditto. * gcc/integrate.h (emit_initial_value_sets): Ditto. * gcc/tree-optimize.c (execute_free_datastructures): Ditto (execute_free_cfg_annotations): Ditto. (execute_fixup_cfg): Ditto. (execute_cleanup_cfg_pre_ipa): Ditto. (execute_cleanup_cfg_post_optimizing): Ditto. (execute_init_datastructures): Ditto. * gcc/tree-object-size.c (compute_object_sizes): Ditto. * gcc/combine.c (rest_of_handle_combine): Ditto. * gcc/tree-outof-ssa.c (rewrite_out_of_ssa): Ditto. * gcc/bb-reorder.c (duplicate_computed_gotos): Ditto. (rest_of_handle_reorder_blocks): Ditto. (rest_of_handle_partition_blocks): Ditto. * gcc/var-tracking.c (variable_tracking_main): Ditto. * gcc/tree-profile.c (tree_profiling): Ditto. * gcc/tree-vect-generic.c (expand_vector_operations): Ditto. * gcc/reg-stack.c (rest_of_handle_stack_regs): Ditto. * gcc/sched-rgn.c (rest_of_handle_sched): Ditto. (rest_of_handle_sched2): Ditto. * gcc/basic-block.h (free_bb_insn): Ditto. * gcc/tree-ssa-structalias.c (ipa_pta_execute): Ditto. * gcc/tree-cfg.c (execute_build_cfg): Ditto. (remove_useless_stmts): Ditto. (split_critical_edges): Ditto. (execute_warn_function_return): Ditto. (execute_warn_function_noreturn): Ditto. * gcc/tree-ssa-reassoc.c (execute_reassoc): Ditto. * gcc/cfgrtl.c (free_bb_for_insn): Ditto. * gcc/passes.c (execute_one_pass): Run additional todos returned by execute function. * gcc/tree-pass.h (struct tree_opt_pass): Make execute return a value. From-SVN: r111643 |
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Marcin Dalecki
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5ed6ace578 |
tree-vrp.c: Use XNEW/XCNEW allocation wrappers.
2006-01-31 Marcin Dalecki <martin@dalecki.de> * tree-vrp.c: Use XNEW/XCNEW allocation wrappers. * regrename.c: Ditto. * tree-ssa-loop-im.c: Ditto. * tree-dump.c: Ditto. * tree-complex.c: Ditto. * genrecog.c: Ditto. * tree-ssa-threadupdate.c: Ditto. * tracer.c: Ditto. * java/class.c: Ditto. * java/jcf-parse.c: Ditto. * java/resource.c: Ditto. * java/except.c: Ditto. * java/jvspec.c: Ditto. * java/jcf-write.c: Ditto. * java/jcf-path.c: Ditto. * java/gjavah.c: Ditto. * java/zextract.c: Ditto. * java/jcf-io.c: Ditto. * java/jcf.h: Ditto. * java/buffer.c: Ditto. * java/lang.c: Ditto. * java/parse-scan.y: Ditto. * java/lex.c: Ditto. * java/lex.h: Ditto. * cfgloopmanip.c: Ditto. * postreload-gcse.c: Ditto. * tree-ssa-loop-manip.c: Ditto. * postreload.c: Ditto. * tree-ssa-loop-ch.c: Ditto. * loop.c: Ditto. * ipa-cp.c: Ditto. * cppspec.c: Ditto. * diagnostic.c: Ditto. * final.c: Ditto. * genoutput.c: Ditto. * gcc.c: Ditto. * cfghooks.c: Ditto. * cfgloopanal.c: Ditto. * objc/objc-act.c: Ditto. * gcov.c: Ditto. * genextract.c: Ditto. * genautomata.c: Ditto. * pretty-print.c: Ditto. * genemit.c: Ditto. * cgraphunit.c: Ditto. * flow.c: Ditto. * df-scan.c: Ditto. * haifa-sched.c: Ditto. * dominance.c: Ditto. * dbxout.c: Ditto. * tree-ssa-loop-ivopts.c: Ditto. * df-core.c: Ditto. * mode-switching.c: Ditto. * modulo-sched.c: Ditto. * graph.c: Ditto. * ipa-pure-const.c: Ditto. * cse.c: Ditto. * fix-header.c: Ditto. * web.c: Ditto. * tree-stdarg.c: Ditto. * ipa-utils.c: Ditto. * loop-init.c: Ditto. * ipa-inline.c: Ditto. * cfganal.c: Ditto. * global.c: Ditto. * alloc-pool.c: Ditto. * dwarf2out.c: Ditto. * opts.c: Ditto. * genattrtab.c: Ditto. * tree-ssa-loop-ivcanon.c: Ditto. * predict.c: Ditto. * timevar.c: Ditto. * lcm.c: Ditto. * fortran/gfortranspec.c: Ditto. * regmove.c: Ditto. * local-alloc.c: Ditto. * langhooks.c: Ditto. * function.c: Ditto. * tree-vectorizer.c: Ditto. * gcse.c: Ditto. * ipa-type-escape.c: Ditto. * alias.c: Ditto. * tree-if-conv.c: Ditto. * profile.c: Ditto. * ipa.c: Ditto. * tree-data-ref.c: Ditto. * loop-unroll.c: Ditto. * treelang/treetree.c: Ditto. * calls.c: Ditto. * bt-load.c: Ditto. * ggc-common.c: Ditto. * except.c: Ditto. * coverage.c: Ditto. * cselib.c: Ditto. * tree-cfgcleanup.c: Ditto. * tree-ssa-pre.c: Ditto. * cfgcleanup.c: Ditto. * loop-invariant.c: Ditto. * loop-iv.c: Ditto. * ipa-prop.c: Ditto. * print-tree.c: Ditto. * conflict.c: Ditto. * ggc-page.c: Ditto. * sched-deps.c: Ditto. * regclass.c: Ditto. * tree-object-size.c: Ditto. * combine.c: Ditto. * bb-reorder.c: Ditto. * resource.c: Ditto. * var-tracking.c: Ditto. * cfgloop.c: Ditto. * df-problems.c: Ditto. * reg-stack.c: Ditto. * tlink.c: Ditto. * gccspec.c: Ditto. * sched-rgn.c: Ditto. * tree-ssa-structalias.c: Ditto. * tree-ssa-reassoc.c: Ditto. * config/darwin-c.c: Ditto. * config/darwin.c: Ditto. * config/arm/arm.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * reload1.c: Ditto. From-SVN: r110446 |
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Zack Weinberg
|
5f2f0edd8e |
r110126@banpei: zack | 2006-01-22 14:47:42 -0800
r110126@banpei: zack | 2006-01-22 14:47:42 -0800 * genautomata.c (process_state_longest_path, max_dfa_issue_rate) (output_dfa_max_issue_rate, locked_states_num): Delete. (struct automaton): Add locked_states field. (output_dead_lock_vect): Save number of locked states in automaton->locked_states. If it is zero, don't print anything. (output_max_insn_queue_index_def): Define max_insn_queue_index const. (output_internal_dead_lock_func): Only test the dead_lock_vect for automata that have locked states. (output_statistics): Always print the number of locked states for each automaton. Calculate total number of locked states here. (write_automata): Don't call output_dfa_max_issue_rate. * genattrtab.c: Define length_unit_log as a const variable. * genattr.c: Don't emit MAX_DFA_ISSUE_RATE. Declare max_insn_queue_index const. * final.c (length_unit_log): Declare const. * doc/tm.texi: Remove all references to MAX_DFA_ISSUE_RATE. From-SVN: r110122 |
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Kazu Hirata
|
65727068ea |
final.c (compute_alignments): Make it static.
* final.c (compute_alignments): Make it static. * gcse.c (gcse_main, bypass_jumps): Likewise. * web.c (web_main): Likewise. * output.h: Remove the prototype for compute_alignments. * rtl.h: Remove the prototypes for web_main, gcse_main, and bypass_jumps. From-SVN: r109051 |
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Richard Sandiford
|
c543ca49c2 |
final.c (final_scan_insn): Flip in_cold_section_p when changing between the hot and cold sections.
* final.c (final_scan_insn): Flip in_cold_section_p when changing between the hot and cold sections. Use current_function_section to get the new section. * dwarf2out.c (output_line_info): Use in_cold_section_p to determine whether we are assembling hot or cold code. (secname_for_decl, dwarf2out_var_location): Likewise. (dwarf2out_init, dwarf2out_finish): Use switch_to_section. * varasm.c (last_text_section): Delete. (in_cold_section_p): New variable. (hot_function_section): New function. (current_function_section): Pass in_cold_section_p as the reloc argument to select_section. Use it to decide between unlikely_function_section and hot_function_section. (assemble_start_function): Use switch_to_section. Set in_cold_section_p instead of last_text_section. (assemble_end_function): Use switch_to_section. (switch_to_section): Don't set last_text_section. * config/darwin/darwin.c (machopic_select_section): Trust the reloc argument to make the right choice between hot and cold sections. From-SVN: r108572 |
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Richard Sandiford
|
d6b5193bfc |
alpha.c (alpha_start_function): Use switch_to_section.
* config/alpha/alpha.c (alpha_start_function): Use switch_to_section. (alpha_elf_select_rtx_section): Return the selected section rather than emitting assembly code. (alpha_write_linkage): Emit a ".link" directive directly and then set in_section to NULL. (vms_asm_out_constructor): Use switch_to_section. (vms_asm_out_destructor): Likewise. (unicosmk_output_common): Set in_section to NULL instead of calling the dummy common_section function. (unicosmk_text_section): Delete in favor of... (unicosmk_output_text_section_asm_op): ...this new function. (unicosmk_data_section): Delete in favor of... (unicosmk_output_data_section_asm_op): ...this new function. (unicosmk_init_sections): New function. (unicosmk_output_deferred_case_vectors): Use switch_to_section. (unicosmk_output_ssib): Set in_section to NULL instead of calling the dummy ssib_section function. (unicosmk_section_buf): Delete. * config/alpha/alpha-protos.h (unicosmk_text_section): Delete. (unicosmk_data_section): Delete. * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, sbss_section, sdata_section) (SECTION_FUNCTION_TEMPLATE): Delete. * config/alpha/unicosmk.h (TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP) (READONLY_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (common_section, COMMON_SECTION, ssib_section, SSIB_SECTION): Delete. (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section. (TARGET_ASM_INIT_SECTIONS): Define. * config/alpha/vms.h (LINK_SECTION_ASM_OP, LITERALS_SECTION_ASM_OP) (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (link_section, literals_section): Delete. (ASM_OUTPUT_DEF): Emit the ".literal" directive directly and then set in_section to NULL. * config/arm/aof.h (TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Delete. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, ZERO_INIT_SECTION): Delete. (COMMON_SECTION): Delete. (TARGET_ASM_INIT_SECTIONS): Define. (ASM_OUTPUT_COMMON): Set in_section to NULL rather than calling the dummy common_section function. * config/arm/aout.h (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section. * config/arm/arm.c (get_jump_table_size): Use pointer comparison between readonly_data_section and text_section to check whether read-only data is being put in the text section. (arm_output_function_epilogue): Use switch_to_section. (arm_elf_asm_constructor): Likewise. (thumb_call_via_reg): Replace call to in_text_section with a comparison between in_section and text_section. (arm_file_end): Use switch_to_section. (aof_text_section): Delete in favor of... (aof_output_text_section_asm_op): ...this new function. (aof_data_section): Delete in favor of... (aof_output_data_section_asm_op): ...this new function. (aof_asm_init_sections): New function. (zero_init_section): Moved from config/arm/aof.h. (aof_dump_imports, aof_file_start): Use switch_to_section. * config/arm/arm.h (thumb_call_via_label): Update comment. * config/arm/arm-protos.h (aof_text_section, aof_data_section): Delete. (common_section): Delete. * config/arm/pe.h (ASM_DECLARE_FUNCTION_NAME): Use switch_to_section. (ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the global switch_to_section function instead of the old port-local one. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, DRECTVE_SECTION_FUNCTION) (SWITCH_TO_SECTION_FUNCTION): Delete. (drectve_section): Redefine as a macro. * config/arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use get_named_section and switch_to_section. * config/avr/avr.c (progmem_section): New variable. (avr_output_progmem_section_asm_op): New function. (avr_asm_init_sections): New function. (avr_output_addr_vec_elt): Use switch_to_section. * config/avr/avr.h (progmem_section): Declare. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (READONLY_DATA_SECTION): Delete. (TARGET_ASM_INIT_SECTIONS): Define. (ASM_OUTPUT_CASE_LABEL): Use switch_to_section. * config/avr/avr-protos.h (progmem_section): Delete. * config/bfin/bfin.h (ASM_OUTPUT_LOCAL): Use switch_to_section. * config/c4x/c4x.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (INIT_SECTION_FUNCTION, FINI_SECTION_FUNCTION): Delete. * config/darwin-sections.def: New file. * config/darwin.c: Define all sections in darwin-sections.def. (output_objc_section_asm_op, darwin_init_sections): New functions. (machopic_output_indirection): Use switch_to_section. (machopic_select_section): Return the selected section rather than emitting assembly code. Replace the static function table with inline conditional expressions. Update the tests of last_text_section and move them into the FUNCTION_DECL block. (machopic_select_rtx_section): Return the selected section rather than emitting assembly code. (machopic_asm_out_constructor, machopic_asm_out_destructor) (darwin_file_end): Use switch_to_section. * config/darwin.h: Use darwin-sections.def to declare sections. (INIT_SECTION_ASM_OP): Remove empty definition. (HAS_INIT_SECTION): Define this instead. (SECTION_FUNCTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Delete. (TARGET_ASM_EH_FRAME_SECTION): Delete. (TARGET_ASM_INIT_SECTIONS): Define. * config/darwin-protos.h (darwin_init_sections): Declare. (machopic_picsymbol_stub_section, machopic_picsymbol_stub1_section) (machopic_symbol_stub_section, machopic_symbol_stub1_section): Delete. (machopic_lazy_symbol_ptr_section, machopic_nl_symbol_ptr_section) (constructor_section, destructor_section, mod_init_section): Delete. (mod_term_section): Delete. (darwin_exception_section, darwin_eh_frame_section): Delete. (machopic_select_section): Return a section. (machopic_select_rtx_section): Likewise. (text_coal_section, text_unlikely_section, text_unlikely_coal_section) (const_section, const_coal_section, const_data_section): Delete. (const_data_coal_section, data_coal_section, cstring_section): Delete. (literal4_section, literal8_section, constructor_section): Delete. (mod_init_section, mod_term_section, destructor_section): Delete. (objc_class_section, objc_meta_class_section, objc_category_section) (objc_class_vars_section, objc_instance_vars_section): Delete. (objc_cls_meth_section, objc_inst_meth_section): Delete. (objc_cat_cls_meth_section, objc_cat_inst_meth_section): Delete. (objc_selector_refs_section, objc_selector_fixup_section): Delete. (objc_symbols_section, objc_module_info_section): Delete. (objc_image_info_section, objc_protocol_section): Delete. (objc_string_object_section, objc_constant_string_object_section) (objc_class_names_section, objc_meth_var_names_section): Delete. (objc_meth_var_types_section, objc_cls_refs_section): Delete. (machopic_lazy_symbol_ptr_section, machopic_nl_symbol_ptr_section) (machopic_symbol_stub_section, machopic_picsymbol_stub_section) (darwin_exception_section, darwin_eh_frame_section): Delete. * config/t-darwin (darwin.o): Depend on config/darwin-sections.def. * config/frv/frv.c (frv_asm_out_constructor): Use switch_to_section. (frv_asm_out_destructor): Likewise. * config/frv/frv.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (SDATA_SECTION_FUNCTION, FIXUP_SECTION_FUNCTION): Delete. (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use switch_to_section and get_named_section. (ASM_OUTPUT_CASE_LABEL): Use switch_to_section. * config/frv/frv-protos.h (fixup_section, sdata_section, sbss_section) (data_section): Delete. * config/i386/cygming.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (DRECTVE_SECTION_FUNCTION): Delete. (drectve_section): Redefine as a macro that sets in_section after emitting the directive. (SWITCH_TO_SECTION_FUNCTION): Delete. * config/i386/darwin.h (ASM_OUTPUT_ALIGN): Replace call to in_text_section with comparison between in_section and text_section. * config/i386/i386.c (x86_64_elf_select_section): Return the section rather than emitting assembly code. Use get_named_section. (x86_output_aligned_bss, ix86_file_end): Use switch_to_section and get_named_section. (machopic_output_stub): Use switch_to_section. * config/i386/nwld.c (nwld_named_section_asm_out_constructor) (nwld_named_section_asm_out_destructor): Use get_section and switch_to_section. * config/ia64/ia64.c (ia64_select_rtx_section): Return the section rather than emitting assembly code. (ia64_rwreloc_select_section): Likewise. (ia64_rwreloc_select_rtx_section): Likewise. * config/ia64/ia64-protos.h (sdata_section, sbss_section): Delete. * config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use switch_to_section. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (SDATA_SECTION_FUNCTION, SBSS_SECTION_FUNCTION): Delete. * config/iq2000/iq2000.c (iq2000_select_rtx_section): Return the section rather than emitting assembly code. (iq2000_select_section): Likewise. * config/iq2000/iq2000.h (rdata_section, sdata_section): Delete. (sbss_section): Delete. * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use switch_to_section and get_named_section. * config/m32r/m32r-protos.h (sbss_section, sdata_section): Delete. * config/mcore/mcore-elf.h (EXPORTS_SECTION_ASM_OP): Delete. (SUBTARGET_EXTRA_SECTIONS, SUBTARGET_EXTRA_SECTION_FUNCTIONS): Delete. (EXPORT_SECTION_FUNCTION, SUBTARGET_SWITCH_SECTIONS): Delete. (MCORE_EXPORT_NAME): Emit the exports directive directly, then set in_section to NULL. (ASM_DECLARE_FUNCTION_NAME): Use switch_to_section. (ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the global switch_to_section function instead of the old port-local one. * config/mcore/mcore.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (SWITCH_SECTION_FUNCTION): Delete. * config/mcore/mcore-pe.h (SUBTARGET_SWITCH_SECTIONS): Delete. (DRECTVE_SECTION_ASM_OP, SUBTARGET_EXTRA_SECTIONS): Delete. (SUBTARGET_EXTRA_SECTION_FUNCTIONS, DRECTVE_SECTION_FUNCTION): Delete. (MCORE_EXPORT_NAME): Emit ".section .drectve" directly, then set in_section to NULL. (ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the global switch_to_section function instead of the old port-local one. (ASM_DECLARE_FUNCTION_NAME): Use switch_to_section. * config/mips/mips.c (mips_file_start): Update comment. (mips_output_aligned_bss): Use switch_to_section and get_named_section. (mips_output_aligned_decl_common): Use switch_to_section. (mips_select_rtx_section): Return the section rather than emitting assembly code. Use get_named_section. (mips_function_rodata_section: Likewise get_section. (build_mips16_function_stub): Use switch_to_section. * config/mips/mips.h (ASM_OUTPUT_IDENT): Use switch_to_section. (SDATA_SECTION_ASM_OP): Delete. * config/mips/vxworks.h (EXTRA_SECTIONS): Delete. (EXTRA_SECTION_FUNCTIONS): Delete. * config/mmix/mmix.c (mmix_file_start, mmix_file_end) (mmix_asm_output_aligned_local): Use switch_to_section. * config/pa/pa.c (som_readonly_data_section, som_one_only_data_section) (som_one_only_readonly_data_section): New variables. (pa_output_function_epilogue): Set in_section to NULL instead of calling forget_section. (output_deferred_plabels): Use select_section. (pa_asm_output_mi_thunk): Likewise. Set in_section to NULL instead of calling forget_section. (pa_asm_output_aligned_bss, pa_asm_output_aligned_common) (pa_asm_output_aligned_local): Use select_section. (som_text_section_asm_op): Delete in favor of... (som_output_text_section_asm_op): ...this new function. (pa_som_asm_init_sections): New function. (pa_select_section): Return the section rather than emitting assembly code. * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (SOM_READONLY_DATA_SECTION_FUNCTION): Delete. (SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION): Delete. (SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): Delete. * config/pa/pa-protos.h (som_text_section_asm_op): Delete. (som_readonly_data_section, som_one_only_readonly_data_section) (som_one_only_data_section, forget_section): Delete. * config/pa/som.h (TEXT_SECTION_ASM_OP): Delete. (TARGET_ASM_INIT_SECTIONS): Define. (READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Delete. * config/rs6000/rs6000.c (read_only_data_section): New variable. (private_data_section, read_only_private_data_section): New variables. (sdata2_section, toc_section): New variables. (rs6000_file_start): Use switch_to_section. (rs6000_assemble_integer): Use comparisons against in_section instead of calling in_toc_section and in_text_section. Use unlikely_text_section_p. (rs6000_elf_output_toc_section_asm_op): New function, derived from the old rs6000/sysv4.h toc_section function. (rs6000_elf_asm_init_sections): New function. (rs6000_elf_select_rtx_section, rs6000_elf_select_section): Return the section rather than emitting assembly code. (machopic_output_stub): Use switch_to_section. (toc_section): Delete dummy function. (rs6000_elf_asm_out_constructor, rs6000_elf_asm_out_destructor): Use switch_to_section and get_section. (rs6000_xcoff_output_readonly_section_asm_op): New function. (rs6000_xcoff_output_readwrite_section_asm_op): New function. (rs6000_xcoff_output_toc_section_asm_op): New function, derived from the old rs6000/xcoff.h toc_section function. (rs6000_xcoff_asm_init_sections): New function. (rs6000_xcoff_select_section, rs6000_xcoff_select_rtx_section): Return the section rather than emitting assembly code. (rs6000_xcoff_file_start): Use switch_to_section. (rs6000_xcoff_file_end): Likewise. * config/rs6000/rs6000-protos.h (toc_section, sdata_section): Delete. (sdata2_section, sbss_section, private_data_section): Delete. (read_only_data_section, read_only_private_data_section): Delete. * config/rs6000/sysv4.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (TOC_SECTION_FUNCTION, SDATA_SECTION_FUNCTION, SDATA2_SECTION_FUNCTION) (SBSS_SECTION_FUNCTION, INIT_SECTION_FUNCTION): Delete. (FINI_SECTION_FUNCTION): Delete. (TARGET_ASM_INIT_SECTIONS): Define. (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section. * config/rs6000/xcoff.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (READ_ONLY_DATA_SECTION_FUNCTION, PRIVATE_DATA_SECTION_FUNCTION) (READ_ONLY_PRIVATE_DATA_SECTION_FUNCTION, TOC_SECTION_FUNCTION) (READONLY_DATA_SECTION): Delete. (TARGET_ASM_INIT_SECTIONS): Define. (ASM_DECLARE_FUNCTION_NAME): Use switch_to_section. Set in_section to NULL rather than no_section. (TARGET_ASM_EXCEPTION_SECTION): Delete. * config/sh/sh.c (sh_file_start): Use switch_to_section. * config/sparc/sparc.c (emit_pic_helper): Use switch_to_section. (sparc_output_deferred_case_vectors): Likewise. Remove argument from call to current_function_section. * config/stormy16/stormy16.c: Include ggc.h and gt-storm16.h. (bss100_section): New variable. (xstormy16_asm_output_aligned_common): Use switch_to_section. (xstormy16_asm_init_sections): New function. (xstormy16_asm_out_destructor, xstormy16_asm_out_constructor): Use switch_to_section and get_section. (xstormy16_output_addr_vec): Use switch_to_section. Remove argument from calls to current_function_section. * config/stormy16/stormy16.h (EXTRA_SECTIONS): Delete. (XSTORMY16_SECTION_FUNCTION, EXTRA_SECTION_FUNCTIONS): Delete. (TARGET_ASM_INIT_SECTIONS): Define. * config/stormy16/stormy16-protos.h (bss100_section): Delete. * config/svr3.h (ASM_OUTPUT_LOCAL): Use switch_to_section. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, INIT_SECTION_FUNCTION) (FINI_SECTION_FUNCTION): Delete. * config/v850/v850.c: Include gt-v850.h. (rosdata_section, rozdata_section, tdata_section, zdata_section) (zbss_section): New variables. (v850_output_aligned_bss): Use switch_to_section. (v850_asm_init_sections): New function. (v850_select_section): Return the section rather than emitting assembly code. * config/v850/v850.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS) (ZDATA_SECTION_ASM_OP, ZBSS_SECTION_ASM_OP, TDATA_SECTION_ASM_OP) (ROSDATA_SECTION_ASM_OP, ROZDATA_SECTION_ASM_OP): Delete. (TARGET_ASM_INIT_SECTIONS): Define. * config/v850/v850-protos.h (sdata_section, rosdata_section): Delete. (sbss_section, tdata_section, zdata_section, rozdata_section): Delete. (zbss_section): Delete. * config/vax/vaxv.h (ASM_OUTPUT_LOCAL): Use switch_to_section. * config/vx-common.h (vxworks_exception_section): Delete. (TARGET_ASM_EXCEPTION_SECTION): Delete. * config/xtensa/xtensa.c (xtensa_select_rtx_section): Return the section rather than emitting assembly code. * config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Use switch_to_section. * Makefile.in (GTFILES): Add $(srcdir)/output.h. * coretypes.h (section): New union and typedef. * dbxout.c (FORCE_TEXT): Use switch_to_section. Remove argument from call to current_function_section. (dbxout_function_end, dbxout_init, dbxout_source_file, dbxout_finish) (dbxout_symbol_location): Use switch_to_section. * dwarf2out.c (named_section_eh_frame_section): Delete, moving most of the code into... (default_eh_frame_section): ...here. Return a section. (collect2_eh_frame_section): Delete, moving most of the code into.. (switch_to_eh_frame_section): ...this new function. (debug_info_section, debug_abbrev_section, debug_aranges_section) (debug_macinfo_section, debug_line_section, debug_loc_section) (debug_pubnames_section, debug_str_section, debug_ranges_section): New variables. (output_call_frame_info): Call switch_to_eh_frame_section instead of eh_frame_section. Use switch_to_section and get_section. (dwarf2out_begin_prologue): Use switch_to_section. (AT_string_form): Check the flags in debug_str_section instead of DEBUG_STR_SECTION_FLAGS. (output_comp_unit): Use switch_to_section, get_section, and debug_info_section. (output_line_info, secname_for_decl): Use unlikely_text_section_p. (dwarf2out_begin_block): Use switch_to_section. Remove argument from call to current_function_section. (dwarf2out_var_location): Use unlikely_text_section_p. (dwarf2out_source_line): Use switch_to_section. Remove argument from call to current_function_section. (dwarf2out_start_source_file, dwarf2out_end_source_file) (dwarf2out_define, dwarf2out_undef: Use switch_to_section and debug_macinfo_section. (dwarf2out_init): Initialize the new section variables. Use them instead of calls to named_section_flags. Use switch_to_section. (output_indirect_string): Use switch_to_section and debug_str_section. (dwarf2out_finish): Use switch_to_section and the new section variables. * except.c (default_exception_section): Return the section instead of emitting assembly code. (output_function_exception_table): Use the global exception_section variable instead of the target hook. Use switch_to_section. Remove argument from call to current_function_section. * final.c (HAVE_READONLY_DATA_SECTION): Delete. (shorten_branches): Use pointer comparisons to detect whether the text section is the same as readonly_data_section. (profile_function): Use switch_to_section. Remove argument from call to current_function_section. (final_scan_insn): Likewise. Update use of last_text_section. * gengtype.c (open_base_files): Add an include of output.h. * output.h (text_section, data_section, readonly_data_section) (ctors_section, dtors_section, bss_section, init_section) (fini_section, sdata_section): Turn into section pointers. (in_text_section, in_unlikely_text_section, exports_section) (drectve_section, named_section, mergeable_string_section) (last_text_section_name): Delete. (default_exception_section, default_eh_frame_section): Return sections. (SECTION_DECLARED, SECTION_NAMED): New macros. (SECTION_MACH_DEP): Bump value. (section_common, named_section, unnamed_section): New structures. (unnamed_section_callback): New typedef. (section): New union. (sbss_section, exception_section, eh_frame_section): New variables. (in_section, last_text_section): Turn into section pointers. (get_unnamed_section, get_section, get_named_section): New functions. (mergeable_constant_section, function_section): Return a section. (unlikely_text_section): Likewise. (current_function_section): Likewise. Remove the decl argument. (unlikely_text_section_p, switch_to_section): New functions. (output_section_asm_op): New function. (set_named_section_flags, named_section_flags, named_section_real) (named_section_first_declaration): Delete. (default_select_section, default_elf_select_section): Return a section. (default_elf_select_section_1, default_function_rodata_section) (default_no_function_rodata_section, default_select_rtx_section) (default_elf_select_rtx_section): Likewise. * rtl.h (in_data_section): Delete. * sdbout.c (sdbout_one_type): Use switch_to_section. * system.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Poison. (READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Poison. (TARGET_ASM_EH_FRAME_SECTION): Poison. * target-def.h (TARGET_ASM_INIT_SECTIONS): New macro. (TARGET_ASM_EXCEPTION_SECTION, TARGET_ASM_EH_FRAME_SECTION): Delete. (TARGET_ASM_OUT): Update after above changes. * target.h (init_sections): New hook. (exception_section, eh_frame_section): Delete. (select_section, select_rtx_section, function_rodata_section): Return a section rather than emitting assembly code. * varasm.c (text_section, data_section, readonly_data_section) (ctors_section, dtors_section, bss_section, init_section) (fini_section): Turn into section pointers. (sdata_section, sbss_section, exception_section): New variables. (eh_frame_section): New variable. (in_section): Make global and turn into a section pointer. (last_text_section): Turn into a section pointer. (unnamed_sections): New variable. (in_named_name, last_text_section_name): Delete. (EXTRA_SECTION_FUNCTIONS): Delete. (in_named_entry): Delete. (section_htab): New variable, replacing... (in_named_htab): ...this deleted variable. (section_entry_eq, section_entry_hash): New functions, based on... (in_named_entry_eq, in_named_entry_hash): ...these deleted functions. (get_unnamed_section, get_section): New functions. (unlikely_text_section): Return a section instead of emitting assembly code. (in_text_section, in_unlikely_text_section, in_data_section): Delete. (get_named_section_flags, named_section_first_declaration): Delete. (unlikely_text_section_p): New function. (named_section_real, named_section): Delete. (get_named_section): New function. (asm_output_bss, asm_output_aligned_bss): Use switch_to_section. (function_section): Return a section rather than emitting assembly code. (current_function_section): Likewise. Remove argument. Use last_text_section if nonnull, otherwise use function_section. (default_function_rodata_section): Return a section rather than emitting assembly code. Use get_section. (default_no_function_rodata_section): Return a section rather than emitting assembly code. (variable_section): Use switch_to_section and get_named_section. (mergeable_string_section): Return a section rather than emitting assembly code. Use get_section. Make static. Don't take special countermeasures for empty strings. (mergeable_constant_section): Return a section rather than emitting assembly code. Use get_section. (default_named_section_asm_out_destructor): Use switch_to_section and get_section. (default_dtor_section_asm_out_destructor): Use switch_to_section. (default_named_section_asm_out_constructor): Use switch_to_section and get_section. (default_ctor_section_asm_out_constructor): Use switch_to_section. (assemble_start_function): Likewise. Set last_text_section to NULL rather than no_section. Change the type of save_section. (assemble_zeros, assemble_variable): Use the section flags to detect whether or not a section is text. (assemble_static_space): Use switch_to_section. (assemble_trampoline_template): Likewise. (output_constant_def_contents): Use switch_to_section and get_named_section. (output_constant_pool_1): Use switch_to_section. Use the section flags to see whether sections contain mergeable data. (init_varasm_once): Initialize section_htab instead of in_named_htab. Initialize new section variables. Call TARGET_ASM_INIT_SECTIONS. (default_elf_asm_named_section): Use SECTION_DECLARED to detect whether a section has already been declared. (default_select_section, default_elf_select_section): Return a section rather than emitting assembly code. (default_elf_select_section_1): Likewise. Use bss_section for SECCAT_BSS if nonnull. Use get_named_section. (default_select_rtx_section): Return a section rather than emitting assembly code. (default_elf_select_rtx_section): Likewise. Use get_named_section. (file_end_indicate_exec_stack): Use switch_to_section and get_section. (output_section_asm_op, switch_to_section): New functions. * vmsdbgout.c (vmsdbgout_finish): Use switch_to_section and get_named_section. * doc/tm.texi: Expand the introduction to the sections documentation. (TRAMPOLINE_SECTION): Document new interface. (SDATA_SECTION_ASM_OP): Document new macro. (READONLY_DATA_SECTION): Delete. (SDATA_SECTION_ASM_OP): Document new macro. (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. (TARGET_ASM_INIT_SECTIONS): Document new hook. (TARGET_ASM_SELECT_SECTION, TARGET_ASM_FUNCTION_RODATA_SECTION) (TARGET_ASM_SELECT_RTX_SECTION): Adjust for new interface. (TARGET_EXCEPTION_SECTION, TARGET_EH_FRAME_SECTION): Delete. gcc/java/ * class.c (build_utf8_ref, emit_register_classes): Use switch_to_section and get_section. From-SVN: r108152 |
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Eric Botcazou
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b8176fe4bb |
final.c (force_source_line): New global variable.
* final.c (force_source_line): New global variable. (final_scan_insn): Set it to true instead of clearing last_filename. (notice_source_line): Return true if force_source_line is true, unless source info is absent. From-SVN: r106699 |
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J"orn Rennecke
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a9305dcbcb |
final.c (insn_default_length, [...]): In !HAVE_ATTR_length case, define as macros.
* final.c (insn_default_length, insn_min_length): In !HAVE_ATTR_length case, define as macros. From-SVN: r104561 |
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J"orn Rennecke
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070a7956aa |
re PR rtl-optimization/23898 (basic block reordering excessively increases code size; get_uncond_jump_length pessimistic)
PR rtl-optimization/23898 * output.h (get_attr_min_length): Declare. * final.c (get_attr_length_1): New function, broken out of: (get_attr_length). (get_attr_min_length): New function. * bb-reorder.c (copy_bb_p, get_uncond_jump_length): Use it. (duplicate_computed_gotos): Likewise. * genattr.c (insn_min_length): Generate declaration. * genattrtab.c (min_fn, min_attr_value): New functions. (make_length_attrs): Generate insn_min_length. From-SVN: r104468 |
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Paolo Bonzini
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defb77dcaa |
bb-reorder.c (pass_duplicate_computed_gotos, [...]): Add dump.
2005-08-09 Paolo Bonzini <bonzini@gnu.org> * bb-reorder.c (pass_duplicate_computed_gotos, pass_partition_blocks): Add dump. * cfglayout.c (pass_insn_locators_initialize): Add dump. * emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): Add dump. * except.c (pass_convert_to_eh_region_ranges): Add dump. * final.c (pass_shorten_branches): Add dump. * flow.c (pass_recompute_reg_usage, pass_remove_death_notes): Add dump. (pass_life): Rename dump. (rest_of_handle_flow2): Remove initial verify_flow_info. * function.c (pass_instantiate_virtual_regs): Add dump. * integrate.c (pass_initial_value_sets): Add dump. * jump.c (pass_cleanup_barriers, pass_purge_lineno_notes): Add dump. * loop-init.c (pass_rtl_loop_init, pass_rtl_loop_done): Rename dump. (pass_rtl_move_loop_invariants, pass_rtl_unswitch, pass_rtl_doloop, pass_rtl_unroll_and_peel_loops): Rename dump and add gate. (gate_rtl_move_loop_invariants, gate_rtl_unswitch, gate_rtl_doloop, gate_rtl_unrool_and_peel_loops): New. (rtl_move_loop_invariants, rtl_unswitch, rtl_unrool_and_peel_loops, rtl_doloop): Do not look at flags. * mode-switching.c (pass_mode_switching): Add dump. * recog.c (pass_split_all_insns, pass_split_for_shorten_branches, pass_split_before_regstack): Add dump. * regmove.c (pass_stack_adjustments): Add dump. * tree-optimize.c (pass_fixup_cfg): Add dump. From-SVN: r102945 |
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David Billinghurst
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ce82daed2b |
final.c: Include sdbout.h when required.
2005-07-08 David Billinghurst <David.Billinghurst@riotinto.com> * final.c: Include sdbout.h when required. From-SVN: r101755 |
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Paolo Bonzini
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ef3303124e |
Makefile.in: Adjust dependencies.
2005-07-05 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Adjust dependencies. * tree-pass.h: Add new passes and passes formerly in tree-optimize.c. * basic-block.h (duplicate_computed_gotos): Remove, it is now static. * alias.c (rest_of_handle_cfg, pass_cfg): New. * bb-reorder.c (duplicate_computed_gotos): Make it static. * cfgexpand.c (tree_expand_cfg): Add code formerly at the beginning of rest_of_compilation. * bb-reorder.c (gate_duplicate_computed_gotos, pass_duplicate_computed_gotos, gate_handle_reorder_blocks, rest_of_handle_reorder_blocks, pass_reorder_blocks, gate_handle_partition_blocks, rest_of_handle_partition_blocks, pass_partition_blocks): New. * bt-load.c (gate_handle_branch_target_load_optimize, rest_of_handle_branch_target_load_optimize, pass_branch_target_load_optimize): New. * cfgcleanup.c (rest_of_handle_jump, pass_jump, rest_of_handle_jump2, pass_jump2): New. * cfglayout.c (pass_insn_locators_initialize): New. * cfgrtl.c (pass_free_cfg): New. * combine.c (gate_handle_combine, rest_of_handle_combine, pass_combine): New. * cse.c (gate_handle_cse, rest_of_handle_cse, pass_cse, gate_handle_cse2, rest_of_handle_cse2, pass_cse2): New. * emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): New. * except.c (pass_set_nothrow_function_flags, pass_convert_to_eh_region_ranges, gate_handle_eh, rest_of_handle_eh, pass_rtl_eh): New. * final.c (pass_compute_alignments, rest_of_handle_final, pass_final, rest_of_handle_shorten_branches, pass_shorten_branches, rest_of_clean_state, pass_clean_state): New. * flow.c (pass_recompute_reg_usage, gate_remove_death_notes, rest_of_handle_remove_death_notes, pass_remove_death_notes, rest_of_handle_life, pass_life, rest_of_handle_flow2, pass_flow2): New. * function.c (pass_instantiate_virtual_regs, pass_init_function, rest_of_handle_check_leaf_regs, pass_leaf_regs): New. * gcse.c (gate_handle_jump_bypass, rest_of_handle_jump_bypass, pass_jump_bypass, gate_handle_gcse, rest_of_handle_gcse, pass_gcse): New. * global.c (rest_of_handle_global_alloc, pass_global_alloc): New. * ifcvt.c (gate_handle_if_conversion, rest_of_handle_if_conversion, pass_rtl_ifcvt, gate_handle_if_after_combine, rest_of_handle_if_after_combine, pass_if_after_combine, gate_handle_if_after_reload, rest_of_handle_if_after_reload, pass_if_after_reload): New. * integrate.c (pass_initial_value_sets): New. * jump.c (pass_cleanup_barriers, purge_line_number_notes, pass_purge_lineno_notes): New. * mode-switching.c (rest_of_handle_mode_switching, pass_mode_switching): New. * local-alloc.c (rest_of_handle_local_alloc, pass_local_alloc): New. * loop-init.c (gate_handle_loop2, rest_of_handle_loop2, pass_loop2): New. * loop.c (gate_handle_loop_optimize, rest_of_handle_loop_optimize, pass_loop_optimize): New. * modulo-sched.c (gate_handle_sms, rest_of_handle_sms, pass_sms): New. * postreload-gcse.c (gate_handle_gcse2, rest_of_handle_gcse2, pass_gcse2): New. * postreload.c (gate_handle_postreload, rest_of_handle_postreload, pass_postreload_cse): New. * profile.c (gate_handle_profiling, pass_profiling, rest_of_handle_branch_prob, pass_branch_prob): New. * recog.c (pass pass_split_for_shorten_branches, gate_do_final_split, pass_split_before_regstack, gate_handle_split_before_regstack, gate_handle_peephole2, rest_of_handle_peephole2, pass_peephole2, rest_of_handle_split_all_insns, pass_split_all_insns): New. * reg-stack.c (gate_handle_stack_regs, rest_of_handle_stack_regs, pass_stack_regs): New. * regmove.c (gate_handle_regmove, rest_of_handle_regmove, pass_regmove, gate_handle_stack_adjustments, rest_of_handle_stack_adjustments, pass_stack_adjustments): New. * regrename.c (gate_handle_regrename, rest_of_handle_regrename, pass_regrename): New. * reorg.c (gate_handle_delay_slots, rest_of_handle_delay_slots, pass_delay_slots, gate_handle_machine_reorg, rest_of_handle_machine_reorg, pass_machine_reorg): New. * rtl.h (extern void purge_line_number_notes): New. * sched-rgn.c (gate_handle_sched, rest_of_handle_sched, gate_handle_sched2, rest_of_handle_sched2, pass_sched, pass_sched2): New. * tracer.c (gate_handle_tracer, rest_of_handle_tracer, pass_tracer): New. * value-prof.c (gate_handle_value_profile_transformations, rest_of_handle_value_profile_transformations, pass_value_profile_transformations): New. * var-tracking.c (gate_handle_var_tracking, pass_variable_tracking): New. * web.c (gate_handle_web, rest_of_handle_web, pass_web): New. * passes.c (open_dump_file, close_dump_file, rest_of_handle_final, rest_of_handle_delay_slots, rest_of_handle_stack_regs, rest_of_handle_variable_tracking, rest_of_handle_machine_reorg, rest_of_handle_old_regalloc, rest_of_handle_regrename, rest_of_handle_reorder_blocks, rest_of_handle_partition_blocks, rest_of_handle_sms, rest_of_handle_sched, rest_of_handle_sched2, rest_of_handle_gcse2, rest_of_handle_regmove, rest_of_handle_tracer, rest_of_handle_if_conversion, rest_of_handle_if_after_combine, rest_of_handle_if_after_reload, rest_of_handle_web, rest_of_handle_branch_prob, rest_of_handle_value_profile_transformations, rest_of_handle_cfg, rest_of_handle_jump_bypass, rest_of_handle_combine, rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2, rest_of_handle_gcse, rest_of_handle_loop_optimize, rest_of_handle_loop2, rest_of_handle_branch_target_load_optimize, rest_of_handle_mode_switching, rest_of_handle_jump, rest_of_handle_eh, rest_of_handle_stack_adjustments, rest_of_handle_flow2, rest_of_handle_jump2, rest_of_handle_peephole2, rest_of_handle_postreload, rest_of_handle_shorten_branches, rest_of_clean_state, rest_of_compilation): Remove. * cgraphunit.c (ipa_passes): Moved from tree-optimize.c. * passes.c (dump_flags, in_gimple_form, all_passes, all_ipa_passes, all_lowering_passes, register_one_dump_file, register_dump_files, next_pass_1, last_verified, execute_todo, execute_one_pass, execute_pass_list, execute_ipa_pass_list): Moved from tree-optimize.c. (init_optimization_passes): Moved from tree-optimize.c, adding the RTL optimizations. * tree-dump.h (dump_info_p, dump_flag): Moved from tree.h. * tree-optimize.c (dump_flags, in_gimple_form, all_passes, all_ipa_passes, all_lowering_passes, register_one_dump_file, register_dump_files, next_pass_1, last_verified, execute_todo, execute_one_pass, execute_pass_list, execute_ipa_pass_list, init_tree_optimization_passes, ipa_passes): Delete. * tree-pass.h (enum tree_dump_index): Moved from tree.h, removing the RTL dumps. (TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved from tree.h. (ipa_passes): Remove. (all_passes, all_ipa_passes, all_lowering_passes): Now extern. * tree.h (enum tree_dump_index, TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved to tree-pass.h. (dump_info_p, dump_flag): Moved to tree-dump.h. * Makefile.in: Adjust dependencies for tree-pretty-print.c, cgraph.c, opts.c. * passes.c (finish_optimization_passes): Use dump_begin and dump_end, TDI_end. (gate_rest_of_compilation): New. (pass_rest_of_compilation): Use it. (gate_postreload, pass_postreload): New. * toplev.c (general_init): Rename init_tree_optimization_passes. * toplev.h (init_tree_optimization_passes): Rename to init_optimizations_passes. * tree-dump.c (dump_flag): Make static. (dump_files): Remove RTL dumps. * tree-optimize.c (pass_all_optimizations, pass_early_local_passes, pass_cleanup_cfg, pass_free_cfg_annotations, pass_cleanup_cfg_post_optimizing, pass_free_datastructures, pass_init_datastructures, pass_fixup_cfg): Make non-static. * tree-pretty-print.c: Include tree-pass.h. * cgraph.c: Include tree-dump.h. cp: 2005-07-05 Paolo Bonzini <bonzini@gnu.org> * Makefile.in (class.o, decl2.o): Adjust dependencies. * class.c: Include tree-dump.h. * decl2.c: Include tree-dump.h. java: 2005-07-05 Paolo Bonzini <bonzini@gnu.org> * Makefile.in (parse.o): Adjust dependencies. * parse.y: Include tree-dump.h. From-SVN: r101627 |
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Kelley Cook
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366ccddb2b |
Update FSF address.
From-SVN: r101317 |
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Jakub Jelinek
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4b794eaf73 |
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format.
gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676 |
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Richard Henderson
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21dad7e6b9 |
* final.c (output_addr_const): Revert 2005-04-09 change.
From-SVN: r98756 |
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J"orn Rennecke
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4c33cb26d4 |
re PR rtl-optimization/20413 (VOIDmode LABEL_REFs are generated)
2005-04-25 J"orn Rennecke <joern.rennecke@st.com> Stephen Clarke <stevec@superh.com> Roger Sayle <roger@eyesopen.com> PR rtl-optimization/20413 * cfgrtl.c (redirect_edge_and_branch): Use Pmode instead of VOIDmode for LABEL_REF. * final.c (shorten_branches): Likewise. * jump.c (mark_all_labels, redirect_exp_1): Likewise. * loop.c (reg_dead_after_loop): Likewise. * varasm.c (decode_addr_const): Likewise. * doc/rtl.texi: Document mode requirement for LABEL_REF. Co-Authored-By: Roger Sayle <roger@eyesopen.com> Co-Authored-By: Stephen Clarke <stevec@superh.com> From-SVN: r98711 |
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Kazu Hirata
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04c7ae4807 |
* final.c, ipa-inline.c, varasm.c: Fix comment typos.
From-SVN: r98613 |
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Nathan Sidwell
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535a42b116 |
builtins.c (gimplify_va_arg_expr): Reword comments to avoid 'abort'.
* builtins.c (gimplify_va_arg_expr): Reword comments to avoid 'abort'. Use gcc_assert and gcc_unreachable as appropriate. * c-format.c (get_constant, decode_format_attr, get_flag_spec, find_char_info_specifier_index, find_length_info_modifier_index): Likewise. * c-typeck.c (composite_type, pop_init_level): Likewise. * combine.c (cant_combine_insn_p, try_combine): Likewise. * cse.c (cse_insn): Likewise * dominance.c (calc_dfs_tree): Likewise dwarf2out.c (loc_descriptor_from_tree_1, add_abstract_origin_attribute, force_decl_die, force_type_die): Likewise emit-rtl.c (operand_subword_force): Likewise explow.c (hard_function_value): Likewise expmed.c (store_bit_field, expand_divmod, emit_store_flag_force): Likewise expr.c (emit_move_multi_word, store_expr, expand_expr_real_1): Likewise final.c (this_is_asm_operands, shorten_branches, final_scan_insn, output_operand): Likewise flow.c (recompute_reg_usage): Likewise * function.c (assign_stack_temp_for_type, assign_temp, handle_epilogue_set): Likewise * genextract.c (main): Likewise * gimplify.c (mostly_copy_tree_r, gimplify_return_expr, gimplify_modify_expr_rhs, gimplify_expr): Likewise * haifa-sched.c (ready_lastpos, ready_remove_first, ready_element, ready_remove, rm_line_notes, rm_other_notes, schedule_block): Likewise mips-tfile.c (copy_object, out_of_bounds): Likewise From-SVN: r98567 |
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Jan Hubicka
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0be0a2bef8 |
Forgotten hunk from my last merge patch:
* final.c (output_addr_const): Do not call mark_referenced. From-SVN: r97897 |
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Alexandre Oliva
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bbe3791247 |
re PR middle-end/20491 (internal compiler error: in subreg_regno_offset, at rtlanal.c:3042)
PR middle-end/20491 * final.c (alter_subreg): Don't call subreg_regno for a non-REG. From-SVN: r97444 |
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Ian Lance Taylor
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a278573900 |
final.c (final_scan_insn): Revert part of 2005-03-30 patch...
* final.c (final_scan_insn): Revert part of 2005-03-30 patch: when doing a peephole optimization, once again put any notes in the proper position. From-SVN: r97399 |
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Caroline Tice
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87c8b4bed3 |
Fix problems with hot/cold partitioning optimization.
From-SVN: r97322 |
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Ian Lance Taylor
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c9d691e977 |
final.c (final): Remove prescan parameter.
* final.c (final): Remove prescan parameter. Change all callers. (final_scan_insn): Remove prescan parameter. Change all callers. From-SVN: r97267 |
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Ian Lance Taylor
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17ac08e2fb |
final.c (final_scan_insn): Don't remove no-op instructions.
* final.c (final_scan_insn): Don't remove no-op instructions. * reload1.c (reload): Remove simple no-op instructions even when not optimizing. From-SVN: r96933 |
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Jakub Jelinek
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b2a6a2fb64 |
re PR target/20561 (Error compiling jdtcore.jar on powerpc)
PR target/20561 * cfglayout.c (reemit_insn_block_notes): Don't put block notes in between jump table and its label. * final.c (shorten_branches): Handle notes in between ADDR_VEC resp. ADDR_DIFF_VEC and the label preceeding it. (final_scan_insn): Likewise. Ensure ADDR_VEC resp. ADDR_DIFF_VEC is emitted in the right section. * gcc.dg/20050321-2.c: New test. From-SVN: r96867 |
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Richard Henderson
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e0c0490bfe |
dwarf2out.c (dwarf2out_stack_adjust): Add after_p argument.
* dwarf2out.c (dwarf2out_stack_adjust): Add after_p argument. Save args_size adjustments for calls even with cfa as stack pointer. Search calls for stack adjustments after the insn is issued. (dwarf2out_frame_debug): Add after_p argument; pass it on. * dwarf2out.h (dwarf2out_frame_debug): Update to match. * final.c (final_start_function, final_scan_insn): Likewise. From-SVN: r91319 |
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Richard Henderson
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6f9e35784d |
emit-rtl.c, rtl.h (subreg_hard_regno): Remove.
* emit-rtl.c, rtl.h (subreg_hard_regno): Remove.
* caller-save.c (mark_set_regs): Use subreg_regno instead.
* final.c (alter_subreg): Likewise.
* local-alloc.c (reg_is_born): Likewise.
From-SVN: r91115
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Joseph Myers
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9e637a2679 |
builtins.c, [...]: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate.
* builtins.c, c-common.c, c-decl.c, c-format.c, c-format.h, c-parse.in, c-pch.c, c-pragma.c, collect2.c, final.c, gcc.c, gcov.c, opts.c, pretty-print.h, protoize.c, reg-stack.c, rtl.c, tlink.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, config/darwin.c, config/frv/frv.c, config/h8300/h8300.c, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/iq2000/iq2000.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m68k/m68k.h, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/rs6000/host-darwin.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/symbian.c, config/stormy16/stormy16.c, config/v850/v850.c: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. Use %' as apostrophe in diagnostics where applicable. Use %< and %> in place of '' quotes where applicable. Use %qs in place of %<%s%>. Consistently quote __builtin function names. ada: * misc.c (gnat_handle_option): Use %< and %> for quoting in warning message. cp: * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c, pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for quoting in diagnostics. * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for quoting in printf format. * decl.c (duplicate_decls, start_decl): Use %qD instead of unquoted %D. objc: * objc-act.c: Use %q, %< and %> for quoting in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Adjust expected messages. From-SVN: r90337 |
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Ulrich Weigand
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fd326ba823 |
re PR target/15286 (ICE cause by reload)
PR target/15286 * final.c (alter_subreg): Compute correct offset to use with paradoxical SUBREGs of memory operands. * recog.c (general_operand): Allow paradoxical SUBREGs of memory operands after reload. * simplify-rtx.c (simplify_gen_subreg): Fail if simplify_subreg has failed when passed a hard register. From-SVN: r89752 |
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Kaz Kojima
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5921f276c7 |
* final.c (shorten_branches): Initialize flags structure.
From-SVN: r89746 |
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Kazu Hirata
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471854f82a |
alias.c, [...]: Fix comment formatting.
* alias.c, basic-block.h, cgraphunit.c, combine.c, domwalk.h, final.c, gengtype.c, genpreds.c, ggc-page.c, insn-notes.def, lambda-code.c, loop-unroll.c, modulo-sched.c, pointer-set.c, pretty-print.c, ra-colorize.c, sbitmap.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-inline.c, tree-into-ssa.c, tree-scalar-evolution.c, tree-ssa-dom.c, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-threadupdate.c, tree-vectorizer.c, vec.h: Fix comment formatting. From-SVN: r89453 |
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Ben Elliston
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628f6a4e7c |
backport: basic-block.h: Include vec.h, errors.h.
2004-09-24 Ben Elliston <bje@au.ibm.com> Steven Bosscher <stevenb@suse.de> Andrew Pinski <pinskia@physics.uc.edu> Merge from edge-vector-branch: * basic-block.h: Include vec.h, errors.h. Instantiate a VEC(edge). (struct edge_def): Remove pred_next, succ_next members. (struct basic_block_def): Remove pred, succ members. Add preds and succs members of type VEC(edge). (FALLTHRU_EDGE): Redefine using EDGE_SUCC. (BRANCH_EDGE): Likewise. (EDGE_CRITICAL_P): Redefine using EDGE_COUNT. (EDGE_COUNT, EDGE_I, EDGE_PRED, EDGE_SUCC): New. (edge_iterator): New. (ei_start, ei_last, ei_end_p, ei_one_before_end_p): New. (ei_next, ei_prev, ei_edge, ei_safe_edge): Likewise. (FOR_EACH_EDGE): New. * bb-reorder.c (find_traces): Use FOR_EACH_EDGE and EDGE_* macros where applicable. (rotate_loop): Likewise. (find_traces_1_route): Likewise. (bb_to_key): Likewise. (connect_traces): Likewise. (copy_bb_p): Likewise. (find_rarely_executed_basic_blocks_and_crossing_edges): Likewise. (add_labels_and_missing_jumps): Likewise. (fix_up_fall_thru_edges): Likewise. (find_jump_block): Likewise. (fix_crossing_conditional_branches): Likewise. (fix_crossing_unconditional_branches): Likewise. (add_reg_crossing_jump_notes): Likewise. * bt-load.c (augment_live_range): Likewise. * cfg.c (clear_edges): Likewise. (unchecked_make_edge): Likewise. (cached_make_edge): Likewise. (make_single_succ_edge): Likewise. (remove_edge): Likewise. (redirect_edge_succ_nodup): Likewise. (check_bb_profile): Likewise. (dump_flow_info): Likewise. (alloc_aux_for_edges): Likewise. (clear_aux_for_edges): Likewise. (dump_cfg_bb_info): Likewise. * cfganal.c (forwarder_block_p): Likewise. (can_fallthru): Likewise. (could_fall_through): Likewise. (mark_dfs_back_edges): Likewise. (set_edge_can_fallthru_flag): Likewise. (find_unreachable_blocks): Likewise. (create_edge_list): Likewise. (verify_edge_list): Likewise. (add_noreturn_fake_exit_edges): Likewise. (connect_infinite_loops_to_exit): Likewise. (flow_reverse_top_sort_order_compute): Likewise. (flow_depth_first_order_compute): Likewise. (flow_preorder_transversal_compute): Likewise. (flow_dfs_compute_reverse_execute): Likewise. (dfs_enumerate_from): Likewise. (compute_dominance_frontiers_1): Likewise. * cfgbuild.c (make_edges): Likewise. (compute_outgoing_frequencies): Likewise. (find_many_sub_basic_blocks): Likewise. (find_sub_basic_blocks): Likewise. * cfgcleanup.c (try_simplify_condjump): Likewise. (thread_jump): Likewise. (try_forward_edges): Likewise. (merge_blocks_move): Likewise. (outgoing_edges_match): Likewise. (try_crossjump_to_edge): Likewise. (try_crossjump_bb): Likewise. (try_optimize_cfg): Likewise. (merge_seq_blocks): Likewise. * cfgexpand.c (expand_gimple_tailcall): Likewise. (expand_gimple_basic_block): Likewise. (construct_init_block): Likewise. (construct_exit_block): Likewise. * cfghooks.c (verify_flow_info): Likewise. (dump_bb): Likewise. (delete_basic_block): Likewise. (split_edge): Likewise. (merge_blocks): Likewise. (make_forwarder_block): Likewise. (tidy_fallthru_edges): Likewise. (can_duplicate_block_p): Likewise. (duplicate_block): Likewise. * cfglayout.c (fixup_reorder_chain): Likewise. (fixup_fallthru_exit_predecessor): Likewise. (can_copy_bbs_p): Likewise. (copy_bbs): Likewise. * cfgloop.c (flow_loops_cfg_dump): Likewise. (flow_loop_entry_edges_find): Likewise. (flow_loop_exit_edges_find): Likewise. (flow_loop_nodes_find): Likewise. (mark_single_exit_loops): Likewise. (flow_loop_pre_header_scan): Likewise. (flow_loop_pre_header_find): Likewise. (update_latch_info): Likewise. (canonicalize_loop_headers): Likewise. (flow_loops_find): Likewise. (get_loop_body_in_bfs_order): Likewise. (get_loop_exit_edges): Likewise. (num_loop_branches): Likewise. (verify_loop_structure): Likewise. (loop_latch_edge): Likewise. (loop_preheader_edge): Likewise. * cfgloopanal.c (mark_irreducible_loops): Likewise. (expected_loop_iterations): Likewise. * cfgloopmanip.c (remove_bbs): Likewise. (fix_bb_placement): Likewise. (fix_irreducible_loops): Likewise. (remove_path): Likewise. (scale_bbs_frequencies): Likewise. (loopify): Likewise. (unloop): Likewise. (fix_loop_placement): Likewise. (loop_delete_branch_edge): Likewise. (duplicate_loop_to_header_edge): Likewise. (mfb_keep_just): Likewise. (create_preheader): Likewise. (force_single_succ_latches): Likewise. (loop_split_edge_with): Likewise. (create_loop_notes): Likewise. * cfgrtl.c (rtl_split_block): Likewise. (rtl_merge_blocks): Likewise. (rtl_can_merge_blocks): Likewise. (try_redirect_by_replacing_jump): Likewise. (force_nonfallthru_and_redirect): Likewise. (rtl_tidy_fallthru_edge): Likewise. (commit_one_edge_insertion): Likewise. (commit_edge_insertions): Likewise. (commit_edge_insertions_watch_calls): Likewise. (rtl_verify_flow_info_1): Likewise. (rtl_verify_flow_info): Likewise. (purge_dead_edges): Likewise. (cfg_layout_redirect_edge_and_branch): Likewise. (cfg_layout_can_merge_blocks_p): Likewise. (rtl_flow_call_edges_add): Likewise. * cse.c (cse_cc_succs): Likewise. * df.c (hybrid_search): Likewise. * dominance.c (calc_dfs_tree_nonrec): Likewise. (calc_dfs_tree): Likewise. (calc_idoms): Likewise. (recount_dominator): Likewise. * domwalk.c (walk_dominator_tree): Likewise. * except.c (emit_to_new_bb_before): Likewise. (connect_post_landing_pads): Likewise. (sjlj_emit_function_enter): Likewise. (sjlj_emit_function_exit): Likewise. (finish_eh_generation): Likewise. * final.c (compute_alignments): Likewise. * flow.c (calculate_global_regs_live): Likewise. (initialize_uninitialized_subregs): Likewise. (init_propagate_block_info): Likewise. * function.c (thread_prologue_and_epilogue_insns): Likewise. * gcse.c (find_implicit_sets): Likewise. (bypass_block): Likewise. (bypass_conditional_jumps): Likewise. (compute_pre_data): Likewise. (insert_insn_end_bb): Likewise. (insert_store): Likewise. (remove_reachable_equiv_notes): Likewise. * global.c (global_conflicts): Likewise. (calculate_reg_pav): Likewise. * graph.c (print_rtl_graph_with_bb): Likewise. * ifcvt.c (mark_loop_exit_edges): Likewise. (merge_if_block): Likewise. (find_if_header): Likewise. (block_jumps_and_fallthru_p): Likewise. (find_if_block): Likewise. (find_cond_trap): Likewise. (block_has_only_trap): Likewise. (find_if_case1): Likewise. (find_if_case_2): Likewise. * lambda-code.c (lambda_loopnest_to_gcc_loopnest): Likewise. (perfect_nestify): Likewise. * lcm.c (compute_antinout_edge): Likewise. (compute_laterin): Likewise. (compute_available): Likewise. (compute_nearerout): Likewise. * loop-doloop.c (doloop_modify): Likewise. * loop-init.c (loop_optimizer_init): Likewise. * loop-invariant.c (find_exits): Likewise. * loop-iv.c (simplify_using_initial_values): Likewise. (check_simple_exit): Likewise. (find_simple_exit): Likewise. * loop-unroll.c (peel_loop_completely): Likewise. (unroll_loop_constant_iterations): Likewise. (unroll_loop_runtime_iterations): Likewise. * loop-unswitch.c (may_unswitch_on): Likewise. (unswitch_loop): Likewise. * modulo-sched.c (generate_prolog_epilog): Likewise. (sms_schedule): Likewise. * postreload-gcse.c (eliminate_partially_redundant_load): Likewise. * predict.c (can_predict_insn_p): Likewise. (set_even_probabilities): Likewise. (combine_predictions_for_bb): Likewise. (predict_loops): Likewise. (estimate_probability): Likewise. (tree_predict_by_opcode): Likewise. (tree_estimate_probability): Likewise. (last_basic_block_p): Likewise. (propagate_freq): Likewise. (estimate_loops_at_level): Likewise. (estimate_bb_frequencies): Likewise. * profile.c (instrument_edges): Likewise. (get_exec_counts): Likewise. (compute_branch_probabilities): Likewise. (branch_prob): Likewise. * ra-build.c (live_in): Likewise. * ra-rewrite.c (rewrite_program2): Likewise. * ra.c (reg_alloc): Likewise. * reg-stack.c (reg_to_stack): Likewise. (convert_regs_entry): Likewise. (compensate_edge): Likewise. (convert_regs_1): Likewise, (convert_regs_2): Likewise. (convert_regs): Likewise. * regrename.c (copyprop_hardreg_forward): Likewise. * reload1.c (fixup_abnormal_edges): Likewise. * sbitmap.c (sbitmap_intersection_of_succs): Likewise. (sbitmap_insersection_of_preds): Likewise. (sbitmap_union_of_succs): Likewise. (sbitmap_union_of_preds): Likewise. * sched-ebb.c (compute_jump_reg_dependencies): Likewise. (fix_basic_block_boundaries): Likewise. (sched_ebbs): Likewise. * sched-rgn.c (build_control_flow): Likewise. (find_rgns): Likewise. * tracer.c (find_best_successor): Likewise. (find_best_predecessor): Likewise. (tail_duplicate): Likewise. * tree-cfg.c (make_edges): Likewise. (make_ctrl_stmt_edges): Likewise. (make_goto_expr_edges): Likewise. (tree_can_merge_blocks_p): Likewise. (tree_merge_blocks): Likewise. (cfg_remove_useless_stmts_bb): Likewise. (remove_phi_nodes_and_edges_for_unreachable_block): Likewise. (tree_block_forwards_to): Likewise. (cleanup_control_expr_graph): Likewise. (find_taken_edge): Likewise. (dump_cfg_stats): Likewise. (tree_cfg2vcg): Likewise. (disband_implicit_edges): Likewise. (tree_find_edge_insert_loc): Likewise. (bsi_commit_edge_inserts): Likewise. (tree_split_edge): Likewise. (tree_verify_flow_info): Likewise. (tree_make_forwarder_block): Likewise. (tree_forwarder_block_p): Likewise. (thread_jumps): Likewise. (tree_try_redirect_by_replacing_jump): Likewise. (tree_split_block): Likewise. (add_phi_args_after_copy_bb): Likewise. (rewrite_to_new_ssa_names_bb): Likewise. (dump_function_to_file): Likewise. (print_pred_bbs): Likewise. (print_loop): Likewise. (tree_flow_call_edges_add): Likewise. (split_critical_edges): Likewise. (execute_warn_function_return): Likewise. (extract_true_false_edges_from_block): Likewise. * tree-if-conv.c (tree_if_conversion): Likewise. (if_convertable_bb_p): Likewise. (find_phi_replacement_condition): Likewise. (combine_blocks): Likewise. * tree-into-ssa.c (compute_global_livein): Likewise. (ssa_mark_phi_uses): Likewise. (ssa_rewrite_initialize_block): Likewise. (rewrite_add_phi_arguments): Likewise. (ssa_rewrite_phi_arguments): Likewise. (insert_phi_nodes_for): Likewise. (rewrite_into_ssa): Likewise. (rewrite_ssa_into_ssa): Likewise. * tree-mudflap.c (mf_build_check_statement_for): Likewise. * tree-outof-ssa.c (coalesce_abnormal_edges): Likewise. (rewrite_trees): Likewise. * tree-pretty-print.c (dump_bb_header): Likewise. (dump_implicit_edges): Likewise. * tree-sra.c (insert_edge_copies): Likewise. (find_obviously_necessary_stmts): Likewise. (remove_data_stmt): Likewise. * tree-ssa-dom.c (thread_across_edge): Likewise. (dom_opt_finalize_block): Likewise. (single_incoming_edge_ignoring_loop_edges): Likewise. (record_equivalences_from_incoming_edges): Likewise. (cprop_into_successor_phis): Likewise. * tree-ssa-live.c (live_worklist): Likewise. (calculate_live_on_entry): Likewise. (calculate_live_on_exit): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. (copy_loop_headers): Likewise. * tree-ssa-loop-im.c (loop_commit_inserts): Likewise. (fill_always_executed_in): Likewise. * tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise. * tree-ssa-loop-ivopts.c (find_interesting_uses): Likewise. (compute_phi_arg_on_exit): Likewise. * tree-ssa-loop-manip.c (add_exit_phis_edge): Likewise. (get_loops_exit): Likewise. (split_loop_exit_edge): Likewise. (ip_normal_pos): Likewise. * tree-ssa-loop-niter.c (simplify_using_initial_conditions): Likewise. * tree-ssa-phiopt.c (candidate_bb_for_phi_optimization): Likewise. (replace_phi_with_stmt): Likewise. (value_replacement): Likewise. * tree-ssa-pre.c (compute_antic_aux): Likewise. (insert_aux): Likewise. (init_pre): Likewise. * tree-ssa-propagate.c (simulate_stmt): Likewise. (simulate_block): Likewise. (ssa_prop_init): Likewise. * tree-ssa-threadupdate.c (thread_block): Likewise. (create_block_for_threading): Likewise. (remove_last_stmt_and_useless_edges): Likewise. * tree-ssa.c (verify_phi_args): Likewise. (verify_ssa): Likewise. * tree_tailcall.c (independent_of_stmt_p): Likewise. (find_tail_calls): Likewise. (eliminate_tail_call): Likewise. (tree_optimize_tail_calls_1): Likewise. * tree-vectorizer.c (vect_transform_loop): Likewise. * var-tracking.c (prologue_stack_adjust): Likewise. (vt_stack_adjustments): Likewise. (vt_find_locations): Likewise. * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise. * config/i386/i386.c (ix86_pad_returns): Likewise. * config/ia64/ia64.c (ia64_expand_prologue): Likewise. * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu> Co-Authored-By: Steven Bosscher <stevenb@suse.de> From-SVN: r88222 |
|
|
Geoffrey Keating
|
dc9d0b14b7 |
* final.c (output_asm_insn): Correct problem with -fverbose-asm.
From-SVN: r87338 |
|
|
Geoffrey Keating
|
c383c15f29 |
final.c (output_asm_insn): Use strtoul instead of atoi, save a loop.
* final.c (output_asm_insn): Use strtoul instead of atoi, save a loop. From-SVN: r87316 |
|
|
Nathan Sidwell
|
0bccc606b3 |
final.c (shorten_branches, [...]): Use gcc_assert and gcc_unreachable.
* final.c (shorten_branches, final, get_insn_template, output_alternate_entry_point, final_scan_insn, alter_subreg, alter_cond, output_operand, asm_fprintf, final_forward_branch_p, leaf_renumber_regs_insn): Use gcc_assert and gcc_unreachable. * fix-header.c (lookup_std_proto): Likewise. * flow.c (first_insn_after_basic_block_note, verify_wide_reg, verify_local_live_at_start, update_life_info, mark_reg, calculate_global_regs_live, allocate_reg_life_data, init_propagate_block_info, mark_set_regs, flush_reg_cond_reg_1, ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond, attempt_auto_inc, mark_used_reg, mark_used_regs): Likewise. * fold-const.c (force_fit_type, div_and_round_double, may_negate_without_overflow_p, int_const_binop, const_binop, size_binop, size_diffop, fold_convert_const, fold_convert, invert_tree_comparison, swap_tree_comparison, comparison_to_compcode, compcode_to_comparison, invert_truthvalue, range_binop, make_range, fold_cond_expr_with_comparison, fold_div_compare, fold, fold_checksum_tree, fold_negate_const, fold_abs_const, fold_not_const, fold_relational_const, round_up, round_down): Likewise. * function.c (find_function_data, assign_stack_temp_for_type, instantiate_virtual_regs_lossage, aggregate_value_p, assign_parm_find_entry_rtl, assign_parm_setup_block, expand_function_start, expand_function_end, keep_stack_depressed, handle_epilogue_set, thread_prologue_and_epilogue_insns): Likewise. From-SVN: r87192 |
|
|
Eric Botcazou
|
ff8cea7e3e |
final.c (output_in_slot): Delete.
* final.c (output_in_slot): Delete. (final_scan_insn): Revert 2004-09-03 change. (output_asm_insn): Likewise. * config/sparc/sparc.c (output_return): Likewise. (output_sibcall): Likewise. From-SVN: r87124 |
|
|
Eric Botcazou
|
ca83de6b33 |
final.c (output_in_slot): New global variable.
* final.c (output_in_slot): New global variable. (final_scan_insn): Add new state '2' to the 'nopeepholes' parameter. Pass 2 as 'nopeepholes' to self for insns in a SEQUENCE. Set 'output_in_slot' before invoking output_asm_insn. (output_asm_insn): Add a space after the tab if 'output_in_slot' is set. * config/sparc/sparc.c (output_return): Pass 2 as 'nopeepholes' to final_scan_insn. (output_sibcall): Likewise. From-SVN: r87056 |
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|
Paolo Bonzini
|
8b63d0e5c8 |
cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
2004-04-25 Paolo Bonzini <bonzini@gnu.org> * cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, check_dbra_loop, loop_dump_aux): Remove references to removed notes and fields. * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove references to removed notes and fields. (subtract_reg_term, ujump_to_loop_cont): Remove. From-SVN: r86542 |
|
|
Zack Weinberg
|
f8ca7e49b3 |
flags.h (enum debug_info_type): Remove DWARF_DEBUG.
* flags.h (enum debug_info_type): Remove DWARF_DEBUG. * defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for DWARF_DEBUGGING_INFO from choice-of-definition chain; restructure using C89 features (#elif, #error). * c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c * config/sh/sh.h: Remove references to DWARF_DEBUG. * doc/invoke.texi: Remove references to DWARF version 1; clarify why -gdwarf-2<n> doesn't work. cp: * class.c, search.c: Remove references to DWARF_DEBUG. From-SVN: r86540 |
|
|
Zack Weinberg
|
076c7ab896 |
basic-block.h (struct basic_block_def): Reorder fields to eliminate interior padding.
* basic-block.h (struct basic_block_def): Reorder fields to eliminate interior padding. Remove 'partition' field. (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) (BB_COPY_PARTITION): New macros. * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c Replace all references to the 'partition' field of a basic block with new macros. * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. * final.c (final_scan_insn): Don't handle it. * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. * sched-rgn.c (sched_is_disabled_for_current_region_p): Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. From-SVN: r86495 |
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|
Zack Weinberg
|
826c956468 |
insn-notes.def, [...]: New files.
* insn-notes.def, reg-notes.def: New files. * rtl.h: Use them to define enum insn_note and enum reg_note. * rtl.c: Use them to define note_insn_name and reg_note_name. * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. From-SVN: r86212 |
|
|
Caroline Tice
|
9fb3243411 |
Hot/cold partitioning update patch.
Hot/cold partitioning update patch. The problems that this patch
attemptd to address/fix are:
- Fix places where adding in_unlikely_executed_text to the enum data
type "in_section" threw off switch case statements.
- Make it work correctly (by turning it off) for functions where user
specifies "__attribute__ section"
- Make it work correctly (by turning it off) for linkonce sections
- Make it work correctly with -ffunction-sections flag
- Make it output correct cold section labels
- Undo some changes to original assembly code generation
- Turn off hot/cold partitioning in the presence of DWARF debugging (for
the moment)
- Turn off hot/cold partitioning for architectures that do not support
named sections
- Use variables rather than constants for cold section labels and names (to
work correctly with -ffunction-sections, among other things)
2004-08-18 Caroline Tice <ctice@apple.com>
* Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add
"-freorder-blocks-and-partition" to the flags used in second
stage of profiledbootstrap.
* bb-reorder.c (push_to_next_round_p): Add new variable,
next_round_is_last; set and use variable to make sure, when
partitioning, that the last trace construction round consists
of all (and only) cold basic blocks.
(rotate_loop): Don't copy blocks that end in a section
crossing jump.
(copy_bb): Correctly initialize "partition" of duplicated bb.
(add_unlikely_executed_notes): Add a comment.
(find_rarely_executed_basic_blocks_and_crossing_edges): Modify
to make sure, if function contains hot blocks, that the
successors of ENTRY_BLOCK_PTR are hot; also, only look for
crossing edges if the architecture supports named sections.
(mark_bb_for_unlikely_executed_section): Modify to always
insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after
the basic block note insn.
(fix_crossing_unconditional_branches): Remove extra space.
(fix_edges_for_rarely_executed_code): Modify to only do
partitioning work if the architecture supports named sections.
(reorder_basic_blocks): Modify to only add
NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture
supports named sections.
* c-common.c (handle_section_attribute): Initialize new global
variable, user_defined_section_attribute, to true if user has
specified one.
* cfgcleanup.c (try_forward_edges): Modify to not attempt to
forward edges that cross section boundaries.
* cfglayout.c (fixup_reorder_chain): Modify to only fix up
partitioning information if the architecture supports named
sections.
* cfgrtl.c (target.h): Add statement to include this.
(rtl_split_block): Make sure newly created bb gets correct
partition.
(try_redirect_by_replacing_jump): Make sure redirection isn't
attempting to cross section boundaries.
(force_nonfallthru_and_redirect): Only do partition fix up if
architecture supports named sections.
(rtl_split_edge): Make sure newly created bb ends up in
correct partition.
(commit_one_edge_insertion): Remove code that incorrectly
updated basic block partition; Make sure partition fix up only
happens if architecture supports named sections and it's not
already done.
(rtl_verify_flow_info_1): Fix if-condition on test/error
condition that fallthru edges are not allowed to cross section
boundaries.
* defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this.
* final.c (final_scan_insn): Remove redundant test from if-statement;
change calls to text_section into calls to function_section; add code
to only to partitioning fix up if architecture supports named
sections.
* ifcvt.c (find_if_case_1): Make sure newly created bb has correct
partition.
(if_convert): Add targetm.have_named_sections to test.
* output.h (unlikely_section_label): Extern declaration for new global
variable.
(unlikely_text_section_name): Likewise.
* opts.c (decode_options): If both partitioning and DWARF debugging
are turned on, issue a warning that this doesn't work, and change
partitiong to basic block reordering (without hot/cold partitions).
* passes.c (rest_of_handle_final): Re-set new global variable,
user_defined_section_attribute, to false.
(rest_of_compilation): Change options for calling partitioning
function: Don't call if the user defined the section attribute, and
don't call if DECL_ONE_ONLY is true for the current function.
* predict.c (choose_function_section): Return immediately if we
are doing hot/cold partitioning (i.e. let the basic block partitioning
determine where the function belongs).
* reg-stack.c (emit_swap_insn): Add condition to step over
NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
* toplev.c (user_defined_section_attribute): New global variable.
* toplev.h (user_defined_section_attribute): Extern declaration for new
global variable.
* varasm.c (unlikely_section_label): New global variable.
(unlikely_text_section_name): New global variable.
(unlikely_text_section): Add code to initialize unlikely_text_section_name
if necessary; modify to use unlikely_text_section_name and
unlikely_section_label; also to use named_section properly.
(in_unlikely_text_section): Modify to work correctly with named_section
and to use unlikely_text_section_name.
(named_section): Add code to work properly with cold section.
(function_section): Clean up if-statement.
* config/darwin.c (darwin_asm_named_section): Return to original code,
removing use of SECTION_FORMAT_STRING.
* config/arm/pe.h (switch_to_section): Add case for
in_unlikely_executed_text to switch statement.
* config/i386/cygming.h (switch_to_section): Likewise.
* config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
(SECTION_FORMAT_STRING): Likewise.
* config/mcore/mcore.h (switch_to_section): Likewise.
* config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
From-SVN: r86189
|
|
|
Jakub Jelinek
|
ab5c8549a4 |
re PR c++/16276 ([3.4 only] G++ generates local references to linkonce sections)
PR c++/16276
* output.h (default_function_rodata_section,
default_no_function_rodata_section): New prototypes.
* target.h (struct gcc_target): Add asm_out.function_rodata_section.
* target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define.
(TARGET_ASM_OUT): Add it.
* varasm.c (default_function_rodata_section,
default_no_function_rodata_section): New functions.
* final.c (final_scan_insn): Call
targetm.asm_out.function_rodata_section instead of
readonly_data_section.
* config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define.
* config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
* config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
* config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
Likewise.
* config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
* config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
Likewise.
* config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
Likewise.
* config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
* config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
* doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document.
* g++.old-deja/g++.other/comdat4.C: New test.
* g++.old-deja/g++.other/comdat4-aux.cc: New.
From-SVN: r85873
|
|
|
Mostafa Hagog
|
d72372e46a |
common.opt (freschedule-modulo-scheduled-loops): New flag.
2004-08-08 Mostafa Hagog <mustafa@il.ibm.com> Ayal Zaks <zaks@il.ibm.com> * common.opt (freschedule-modulo-scheduled-loops): New flag. * final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK. * modulo-sched.c (sms_schedule): Emit a note to disable scheduling when -freschedule-modulo-scheduled-loops flag is not specified. (sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps, add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts): More accurate placing of insn in row of partial schedule. (ps_insn_find_column): New function. * rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note. * sched-rgn.c (sched_is_disabled_for_current_region_p): New. (schedule_region): Use sched_is_disabled_for_current_region_p. * docs/invoke.texi: Document -freschedule-modulo-scheduled-loops. Co-Authored-By: Ayal Zaks <zaks@il.ibm.com> From-SVN: r85696 |
|
|
Steven Bosscher
|
3fbd86b1a8 |
cfgexpand.c (tree_expand_cfg): Fix comment.
* cfgexpand.c (tree_expand_cfg): Fix comment. * calls.c (expand_call): Ignore rtx_equal_function_value_matters. * function.c (purge_single_hard_subreg_set, purge_hard_subreg_sets): Remove. (prepare_function_start): Don't set rtx_equal_function_value_matters. * integrate.c (copy_rtx_and_substitute): Don't test for it. * passes.c (rest_of_compilation): Don't call purge_hard_subreg_sets. Don't set rtx_equal_function_value_matters. Don't register RTL hooks here again. Update leading comment. * rtl.c (rtx_equal_function_value_matters): Remove. (rtx_equal_p): Don't test for it. * simplify-rtx.c (simplify_binary_operation, simplify_subreg): Likewise. * rtl.h (enum insn_note): Remove NOTE_INSN_LOOP_END_TOP_COND. * rtl.c (note_insn_name): Likewise. * emit-rtl.c (remove_unnecessary_notes): Don't handle it. * final.c (final_scan_insn): Likewise. * except.c (finish_eh_generation): Don't call cfg_cleanup from here. * passes.c (rest_of_handle_eh): Do it here. * stmt.c (struct nesting): Remove struct nesting block member. (struct stmt_status): Remove x_block_start_count field. (current_block_start_count): Remove. From-SVN: r85228 |
|
|
Zack Weinberg
|
3e95a7cbf5 |
rtl.h (plus_constant): Delete.
* rtl.h (plus_constant): Delete. (plus_constant_wide): Rename to plus_constant. (plus_constant_for_output_wide): Delete vestigial prototype. (GEN_INT): Remove unnecessary cast. * tree.h (build_int_2, size_int_type): Delete. (build_int_2_wide): Rename to build_int_2. (size_int_wide): Rename to size_int_kind. (size_int_type_wide): Rename to size_int_type. (size_int, ssize_int, bitsize_int, sbitsize_int): Use size_int_kind. Remove unnecessary cast. * tree.c (build_int_2_wide): Rename build_int_2; update comment. * explow.c (plus_constant_wide): Rename plus_constant; update comment. * fold-const.c (size_int_wide): Rename size_int_kind. Use size_int_type. (size_int_type_wide): Rename size_int_type. (int_const_binop): Use size_int_type. * c-lex.c (interpret_integer): Use build_int_2. * final.c (split_double): Remove unnecessary casts. * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use build_int_2. From-SVN: r84976 |
|
|
Steven Bosscher
|
4928181ca2 |
final.c (final_scan_insn): Fix broken commit from previous patch.
* final.c (final_scan_insn): Fix broken commit from previous patch. From-SVN: r84861 |
|
|
Steven Bosscher
|
165b54c3f3 |
cfgcleanup.c (try_simplify_condjump): Don't remove line notes to avoid unreachable code warnings.
* cfgcleanup.c (try_simplify_condjump): Don't remove line notes to avoid unreachable code warnings. * toplev.c (backend_init): Don't emit line notes for unreachable code warnings. * combine.c (distribute_notes): Don't distribute a REG_VTABLE_REF note. * final.c (final_scan_insn): Don't handle it. * rtl.c (reg_note_name): Remove it. * rtl.h (enum reg_node): Dito. * emit-rtl.c (force_line_numbers, restore_line_number_status): Remove. * rtl.h (force_line_numbers, restore_line_number_status): Remove prototypes. * stmt.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Move... * tree-eh.c (using_eh_for_cleanups_p): ...here. Make static. (using_eh_for_cleanups): Also moved here. * expr.c (expand_expr_real_1) <CASE_LABEL_EXPR>: Die if we see one. <SWITCH_EXPR>: Die if we have a non-NULL SWITCH_BODY. Update calls to expand_start_case and add_case_node. * stmt.c (struct nesting): Cleanup unused fields condition_code, last_unconditional_cleanup, nominal_type, printname, and line_number_status. (struct fixup_goto): Remove. (struct stmt_status): Remove x_goto_fixup_chain field. (goto_fixup_chain): Remove. (strip_default_case_nodes, group_case_nodes, emit_jump_if_reachable, pushcase, pushcase_range): Remove. (expand_start_bindings_and_block): Don't set unused fields in the nesting stack. (expand_start_case, add_case_node): Cleanup unused formal arguments. (expand_end_case_type): Don't simplify the case-list. Use emit_jump instead of emit_jump_if_reachable. (emit_case_nodes): Likewise. * tree-cfg.c (group_case_labels, cleanup_dead_labels): No longer static. (update_eh_label): Work around left-over exception handing regions. * tree-flow.h (group_case_labels, cleanup_dead_labels): Add protos. * tree-optimize.c (execute_cleanup_cfg_post_optimizing): New function. (pass_cleanup_cfg_post_optimizing): New pass. (init_tree_optimization_passes): Run the new pass after all optimizations. * tree.h (pushcase, pushcase_range): Remove prototypes. (expand_start_case, add_case_node): Update prototypes. cp/ * cp-tree.h (struct lang_type): Don't have three GTY options on a single bit GTY desc. java/ * parse.y (java_complete_expand_methods, java_expand_classes): Don't abuse restore_line_number_status. From-SVN: r84849 |
|
|
Paul Brook
|
951120eabf |
dwarf2out.c (dwarf2out_begin_prologue): Rename IA64_UNWIND_INFO to TARGET_UNWIND_INFO.
* dwarf2out.c (dwarf2out_begin_prologue): Rename IA64_UNWIND_INFO to TARGET_UNWIND_INFO. * except.c (output_function_exception_table): Ditto. * except.h: Ditto. * opts.c (decode_options): Ditto. * passes.c (rest_of_handle_final): Ditto. * final.c (final_start_function): Ditto. (final_scan_insn, final_scan_insn): Replace IA64_UNWIND_EMIT with target hook. * targhooks.h (default_unwind_emit): Declare. * targhooks.c (default_unwind_emit): New function. * target-def.h: Define and use TARGET_UNWIND_EMIT. * target.h (struct gcc_target): Add unwind_emit. * config/ia64/ia64.c (TARGET_UNWIND_EMIT): Define. * config/ia64/ia64.h: Rename IA64_UNWIND_INFO to TARGET_UNWIND_INFO. Remove IA64_UNWIND_EMIT. * doc/tm.texi: Document TARGET_UNWIND_EMIT and TARGET_UNWIND_INFO. From-SVN: r84734 |
|
|
Jerry Quinn
|
4b4bf9414f |
alias.c (nonlocal_mentioned_p, [...]): Use, LABEL_P, JUMP_P, CALL_P, NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.
2004-07-08 Jerry Quinn <jlquinn@optonline.net> * alias.c (nonlocal_mentioned_p, nonlocal_referenced_p, nonlocal_set_p, init_alias_analysis): Use, LABEL_P, JUMP_P, CALL_P, NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P. * bb-reorder.c (mark_bb_for_unlikely_executed_section, add_labels_and_missing_jumps, find_jump_block, fix_crossing_unconditional_branches, add_reg_crossing_jump_notes): Likewise. * bt-load.c (btr_referenced_p, compute_defs_uses_and_gen, link_btr_uses, move_btr_def): Likewise. * builtins.c (expand_builtin_longjmp, expand_builtin_nonlocal_goto, expand_builtin_expect_jump): Likewise. * caller-save.c (save_call_clobbered_regs, insert_one_insn): Likewise. * calls.c (expand_call, emit_library_call_value_1): Likewise. * cfganal.c (forwarder_block_p): Likewise. * cfgbuild.c (inside_basic_block_p, count_basic_blocks, make_label_edge, rtl_make_eh_edge, make_edges, find_basic_blocks_1, find_bb_boundaries): Likewise. * cfgcleanup.c (try_simplify_condjump, try_forward_edges, merge_blocks_move_predecessor_nojumps, merge_blocks_move_successor_nojumps, insns_match_p, flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge, try_optimize_cfg): Likewise. * cfgexpand.c (expand_block, construct_exit_block): Likewise. * cfglayout.c (skip_insns_after_block, label_for_bb, record_effective_endpoints, insn_locators_initialize, fixup_reorder_chain, update_unlikely_executed_notes): Likewise. * cfgmainloop.c (create_loop_notes): Likewise. * cfgrtl.c (delete_insn, delete_insn_chain, create_basic_block_structure, rtl_delete_block, free_bb_for_insn, update_bb_for_insn, rtl_merge_blocks, rtl_can_merge_blocks, block_label, try_redirect_by_replacing_jump, last_loop_beg_note, redirect_branch_edge, force_nonfallthru_and_redirect, rtl_tidy_fallthru_edge, back_edge_of_syntactic_loop_p, rtl_split_edge, commit_one_edge_insertion, print_rtl_with_bb, update_br_prob_note, rtl_verify_flow_info_1, rtl_verify_flow_info, purge_dead_edges, cfg_layout_redirect_edge_and_branch, cfg_layout_delete_block, cfg_layout_can_merge_blocks_p, cfg_layout_merge_blocks, rtl_block_ends_with_call_p, need_fake_edge_p, rtl_flow_call_edges_add): Likewise. * combine.c (combine_instructions, can_combine_p, try_combine, find_split_point, record_dead_and_set_regs, reg_dead_at_p, distribute_notes, distribute_links, insn_cuid): Likewise. * cse.c (fold_rtx, cse_insn, cse_around_loop, invalidate_skipped_block, cse_set_around_loop, cse_end_of_basic_block, cse_main, cse_basic_block, cse_condition_code_reg): Likewise. * cselib.c (cselib_process_insn): Likewise. * ddg.c (create_ddg): Likewise. * df.c (df_insn_refs_record, df_bb_rd_local_compute, df_insns_modify): Likewise. * dwarf2out.c (dwarf2out_stack_adjust, dwarf2out_frame_debug, gen_label_die, dwarf2out_var_location): Likewise. * emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn, next_insn, previous_insn, next_nonnote_insn, prev_nonnote_insn, last_call_insn, active_insn_p, next_label, prev_label, link_cc0_insns, next_cc0_user, try_split, add_insn_after, add_insn_before, remove_insn, add_function_usage_to, reorder_insns, find_line_note, remove_unnecessary_notes, emit_insn_after_1, classify_insn): Likewise. * except.c (convert_from_eh_region_ranges_1, emit_to_new_bb_before, connect_post_landing_pads, sjlj_mark_call_sites, sjlj_emit_function_enter, sjlj_emit_function_exit, reachable_handlers, can_throw_internal, can_throw_external, set_nothrow_function_flags, convert_to_eh_region_ranges): Likewise. * explow.c (optimize_save_area_alloca): Likewise. * expr.c (expand_expr_real): Likewise. * final.c (insn_current_reference_address, compute_alignments, shorten_branches, final, scan_ahead_for_unlikely_executed_note, final_scan_insn, output_asm_label, leaf_function_p): Likewise. * flow.c (first_insn_after_basic_block_note, delete_dead_jumptables, propagate_block_delete_insn, propagate_one_insn, init_propagate_block_info, propagate_block, libcall_dead_p, mark_set_1, attempt_auto_inc, find_auto_inc, try_pre_increment): Likewise. * function.c (instantiate_virtual_regs, reorder_blocks_1, expand_function_start, expand_function_end, contains, thread_prologue_and_epilogue_insns, reposition_prologue_and_epilogue_notes): Likewise. * gcse.c (constprop_register, bypass_conditional_jumps, insert_insn_end_bb, gcse_after_reload): Likewise. * genemit.c (gen_expand, gen_split): Likewise. * genpeep.c (gen_peephole, main): Likewise. * global.c (build_insn_chain): Likewise. * graph.c (node_data, print_rtl_graph_with_bb): Likewise. * haifa-sched.c (unlink_other_notes, unlink_line_notes, get_block_head_tail, no_real_insns_p, rm_line_notes, save_line_notes, restore_line_notes, rm_redundant_line_notes, rm_other_notes, ok_for_early_queue_removal, set_priorities, sched_init): Likewise. * ifcvt.c (count_bb_insns, first_active_insn, last_active_insn, cond_exec_process_insns, end_ifcvt_sequence, noce_process_if_block, merge_if_block, block_jumps_and_fallthru_p, find_if_block, dead_or_predicable): Likewise. * integrate.c (try_constants): Likewise. * jump.c (rebuild_jump_labels, cleanup_barriers, purge_line_number_notes, init_label_info, mark_all_labels, squeeze_notes, get_label_before, get_label_after, reversed_comparison_code_parts, simplejump_p, pc_set, returnjump_p, onlyjump_p, follow_jumps, mark_jump_label, delete_barrier, delete_prior_computation, delete_computation, delete_related_insns, delete_for_peephole, redirect_jump): Likewise. * lcm.c (optimize_mode_switching): Likewise. * local-alloc.c (validate_equiv_mem, update_equiv_regs, block_alloc): Likewise. * loop-doloop.c (doloop_valid_p, doloop_optimize): Likewise. * loop-invariant.c (find_exits, find_invariants_bb): Likewise. * loop-iv.c (simplify_using_assignment): Likewise. * loop.c (compute_luids, loop_optimize, scan_loop, libcall_other_reg, libcall_benefit, skip_consec_insns, move_movables, prescan_loop, find_and_verify_loops, labels_in_range_p, for_each_insn_in_loop, loop_bivs_init_find, strength_reduce, check_insn_for_bivs, check_insn_for_givs, check_final_value, update_giv_derive, basic_induction_var, product_cheap_p, check_dbra_loop, loop_insn_first_p, last_use_this_basic_block, canonicalize_condition, get_condition, loop_regs_scan, load_mems, try_copy_prop, LOOP_BLOCK_NUM, loop_dump_aux): Likewise. * modulo-sched.c (doloop_register_get, find_line_note, sms_schedule, sms_schedule_by_order): Likewise. * optabs.c (emit_no_conflict_block, emit_libcall_block): Likewise. * postreload.c (reload_cse_simplify_operands, reload_combine, reload_cse_move2add): Likewise. * predict.c (can_predict_insn_p, estimate_probability, expected_value_to_br_prob, process_note_predictions): Likewise. * print-rtl.c (print_rtx, print_rtl, print_rtl_single): Likewise. * profile.c (branch_prob): Likewise. * ra-build.c (live_out_1, livethrough_conflicts_bb, detect_webs_set_in_cond_jump): Likewise. * ra-debug.c (ra_print_rtx_object, ra_debug_insns, ra_print_rtl_with_bb): Likewise. * ra-rewrite.c (insert_stores, rewrite_program2): Likewise. * recog.c (next_insn_tests_no_inequality, find_single_use, split_all_insns, peephole2_optimize, if_test_bypass_p): Likewise. * reg-stack.c (next_flags_user, record_label_references, emit_swap_insn, swap_rtx_condition, subst_stack_regs, compensate_edge, convert_regs_1): Likewise. * regclass.c (scan_one_insn): Likewise. * regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2, regmove_optimize, fixup_match_1, single_set_for_csa, combine_stack_adjustments_for_block): Likewise. * regrename.c (build_def_use, copyprop_hardreg_forward_1): Likewise. * reload.c (find_reloads, find_reloads_address_1, subst_reloads, find_equiv_reg): Likewise. * reload1.c (reload, calculate_needs_all_insns, set_label_offsets, reload_as_needed, emit_input_reload_insns, do_output_reload, delete_output_reload, delete_address_reloads_1, fixup_abnormal_edges): Likewise. * reorg.c (find_end_label, emit_delay_sequence, delete_from_delay_slot, delete_scheduled_jump, optimize_skip, get_jump_flags, rare_destination, mostly_true_jump, try_merge_delay_insns, redundant_insn, own_thread_p, fill_simple_delay_slots, fill_slots_from_thread, fill_eager_delay_slots, relax_delay_slots, make_return_insns, dbr_schedule): Likewise. * resource.c (find_basic_block, next_insn_no_annul, find_dead_or_set_registers, mark_target_live_regs): Likewise. * rtl.h (RTX_PREV): Likewise. * rtlanal.c (global_reg_mentioned_p, no_labels_between_p, no_jumps_between_p, reg_used_between_p, reg_referenced_between_p, reg_set_p, find_last_value, dead_or_set_regno_p, find_reg_fusage, find_regno_fusage, pure_call_p, replace_label, rtx_referenced_p_1, tablejump_p, computed_jump_p, insns_safe_to_move_p, find_first_parameter_load, can_hoist_insn_p): Likewise. * sched-deps.c (get_condition, add_dependence, sched_analyze_2, sched_analyze_insn, sched_analyze, add_forward_dependence): Likewise. * sched-ebb.c (fix_basic_block_boundaries, add_deps_for_risky_insns, schedule_ebbs): Likewise. * sched-rgn.c (is_cfg_nonregular, find_conditional_protection, is_conditionally_protected, can_schedule_ready_p, add_branch_dependences, debug_dependencies): Likewise. * stmt.c (emit_nop, expand_start_case, emit_jump_if_reachable): Likewise. * unroll.c (unroll_loop, copy_loop_body, back_branch_in_range_p, reg_dead_after_loop, loop_find_equiv_value, loop_iterations, set_dominates_use, ujump_to_loop_cont): Likewise. * var-tracking.c (prologue_stack_adjust, vt_initialize): Likewise. * varasm.c (output_constant_pool_1): Likewise. From-SVN: r84341 |
|
|
Alexandre Oliva
|
beed8fc0bb |
Introduce H8SX support.
* expr.c (expand_strcpy): Renamed and moved to...
* builtins.c (expand_movstr): ... here. Tweak.
(expand_builtin_strcpy): Adjust. Use movstr if len can't be
computed or has side effects.
(expand_builtin_stpcpy): Likewise. Use strcpy if return value is
unused, or if mempcpy fails. Adjust the return value in the
latter case. Use movstr if everything else fails.
* doc/md.texi (movstr): Document.
(movmemM, clrmemM): Fix explanation of memory block operands.
* config/h8300/h8300.md (stpcpy): Renamed to...
(movstr): ... this. Adjust.
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md: Rename movstr*, except for movstrict*, to
movmem* and clrstr* to clrmem*.
2004-06-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_reg_class_from_letter): Map 'D' to
GENERAL_REGS, always.
(h8300_swap_into_er6, h8300_swap_into_er6): Handle the case of
getting the stack pointer as addr.
* config/h8300/h8300.h (PREDICATE_CODES): Remove constant rtxes
from general_operand_dst.
* config/h8300/h8300.md (movmd_internal_normal): New, normal-mode
variant of...
(movmd_internal): ... this. Add modes to operands. Disparage `D'
instead of requiring it to match only before reload.
(stpcpy_internal_normal): New, normal-mode variant of...
(stpcpy_internal): ... this. Add modes to operands. Disparage
`D' instead of requiring it to match only before reload.
* config/h8300/h8300-protos.h (h8300_legitimate_address_p): Add
mode argument.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Pass it to...
* config/h8300/h8300.c (h8300_legitimate_address_p): Pass it to
h8300_get_index.
* config/h8300/h8300.md (attr type): Add call.
(attr can_delay): If type is call, set it no.
(call, call_value): Set type to call.
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md (logicalhi3_sn, logicalsi3_sn): New.
2004-06-16 Alexandre Oliva <aoliva@redhat.com>
* tree.c (get_narrower): Don't narrow integral types into
non-integral types.
* config/h8300/h8300.c (h8300_expand_epilogue): Initialize
frame_size *before* the first use.
* config/h8300/h8300.md (movstrictqi): Reintroduce post-increment
on input.
(peephole2): Don't widen instructions that push SP. Move
decrement of SP to the end of all stm-generating peepholes.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (insv): Prefer to use AND to clear a bitfield
and OR to set it to all ones.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (can_delay): Default to "no" for bit branches.
(call, call_value): Set can_delay to "no".
2003-07-22 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Make subreg check more robust.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*brabit): Remove.
* config/h8300/h8300.md (*brabc, *brabs): Remove mode from
zero_extract. Use bit_memory_operand as the predicate for
operand 1 and 'WU' as the constraint. Check the difference
between the base length and the final one when deciding which
type of branch to use.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Remove mode from operands 0 and 1.
Use convert_move to extend the result for TARGET_H8300SX. Check
for QImode memory references. Optimize the case where the
destination is a paradoxical subreg.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*movsf_h8sx): Add an r <- G alternative.
* config/h8300/h8300.md (andqi): Remove bclr from h8sx version.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md: Include mova.md
(length_table): Add mova and mova_zero.
* config/h8300/h8300.c (print_operand): Handle '%o'. Print a length
after all constant addresses for '%R', '%X', '%T' and '%S'.
(h8300_mova_length): New function.
(h8300_insn_length_from_table): Use it to handle mova and mova_zero.
* config/h8300/t-h8300 (mova.md): Generate from genmova.sh. Add to
dependencies for s-config, etc.
* config/h8300/gemova.sh: New file.
* config/h8300/mova.md: Generated.
2003-07-20 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_bitfield_length): New.
(nibble_operand): Adjust.
(h8300_binary_length): Handle conditional binary op.
(h8300_insn_length_from_table): Handle bitfield and bitbranch.
* config/h8300/h8300.h: Change constraints W# and Y# to P#>X and
P#<X, respectively. The original P is now IP4>X. Introduced P#>0
and P#<0, unused so far. W and Y are now prefixes to multi-letter
constraints. WU is introduced as a variant of U that requires a
mem, and is therefore considered an EXTRA_MEMORY_CONSTRAINT.
* config/h8300/h8300.md (attr type): Added bitbranch.
(attr length_table): Added bitfield and bitbranch.
(attr length): Compute bitbranch length.
(andqi): Separate pattern for H8300SX. Use bfld for loading the
least-significant bit of a byte.
(brabit, brabc, brabs): New.
(insv, extzv): Emit bfst and bfld on H8300SX.
(bfld, bfst, seq, sne): New.
(bstzhireg, cmpstz, bstz, bistz): New.
(cmpcondbset, condbset, cmpcondbclr, condbclr): New.
(cmpcondbsetreg, condbsetreg, cmpcondbclrreg, condbclrreg): New.
2003-07-11 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8sx_binary_memory_operator): New function.
(h8sx_unary_memory_operator): New function.
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Disable.
(PREDICATE_CODES): Add h8sx_{unary,binary}_memory_operator.
* config/h8300/h8300.md: Add peepholes to combine reloads and
arithmetic insns.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h830.md (cmpqi): Use 'i' rather than 'n' in constraints.
(*cmphi_h8300hs, *addqi3, *addhi3_h8sx, subhi3): Likewise.
(and?i, ior?i, xor?i): Likewise.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c: Move enums and prototypes to head of file.
Various whitespace fixes.
(h8300_constant_length): New function, split out from...
(h8300_displacement_size): ...here. Rename h8300_displacement_length.
(h8300_classify_operand): Use IN_RANGE.
(h8300_classify_operand): Use h8300_constant_length.
(h8300_short_move_mem_p): Tighten size check.
(h8sx_mergeable_memrefs_p): Tighten equality check.
2003-06-30 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Define __H8300SX__
for -msx.
* config/h8300/crti.asm: Use .h8300sx or .h8300sxn for -msx code.
* config/h8300/crtn.asm: Likewise.
* config/h8300/lib1funcs.asm: Likewise. Use 32-bit pointers
if __H8300SX__ is defined.
2003-06-27 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_get_index): Add mode parameter.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Update accordingly.
(GO_IF_MODE_DEPENDENT_ADDRESS): Treat POST_DEC, PRE_INC and indexed
addresses as mode-dependent.
* config/h8300/h8300.c (print_operand_address): Update call to
h8300_get_index.
(h8300_get_index): Take a mode argument. Rework to fix an
earlier misunderstanding.
2003-06-26 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (zero_extendqisi2): Force the source operand
into a register if TARGET_H8300SX.
(*zero_extendqisi2_h8300hs, *extendqisi2_h8300): Disable for
TARGET_H8300SX. Also disable related define_splits.
(*zero_extendqisi2_h8sx, *extendqisi2_h8sx): New patterns.
2003-06-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_rtx_costs): Add h8sx handling.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (OK_FOR_Z): New macro.
(EXTRA_CONSTRAINT_STR): Check it.
* config/h8300/h8300.c (h8300_classify_operand): Accept null
class arguments.
(h8300_insn_length_from_table): Handle LENGTH_TABLE_MOV_IMM4.
* config/h8300/h8300.md (length_table): Add mov_imm4.
(movqi, movhi): Add Z <- W4 alternatives to h8sx patterns.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* genattrtab.c (write_eligible_delay): Allow candidate_insn to
be a label.
* config/h8300/h8300.h (DELAY_SLOT_LENGTH): New macro.
* config/h8300/h8300.c (h8300_reorg): New function.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
* config/h8300/h8300.md (length): Subtract the length of the
delay slot from (pc) when checking the range of forward branches.
(delay_slot, can_delay): New attributes.
(define_delay): Add bra/s handling.
(movmd_internal, return_h8sx, *return_1): Set can_delay to no.
(jump): Add delayed-branch handling.
2003-06-17 Richard Sandiford <rsandifo@redhat.com>
* expr.c (expand_strcpy): New function.
* builtins.c (expand_builtin_strcpy): Fall back on expand_strcpy.
(expand_builtin_stpcpy): Likewise.
* config/h8300/h8300-protos.h (h8sx_split_movmd): Remove.
(h8300_swap_into_er6, h8300_swap_out_of_er6): Declare.
* config/h8300/h8300.c (h8300_reg_class_from_letter): Tweak 'd'
handling to improve register allocation for -fno-omit-frame-pointer.
(h8sx_split_movmd): Delete, moving er6 handling into...
(h8300_swap_into_er6, h8300_swap_out_of_er6): ...these new functions.
* config/h8300/h8300.md (UNSPEC_STPCPY): New unspec constant.
(movmd): Add calls to copy_rtx.
(movmd_internal): In the second alternative, allow the initial and
final destination registers to be different . Update the splitter
accordingly. Call h8300_swap_into_er6 and h8300_swap_out_of_er6
instead of h8sx_split_movmd.
(stpcpy, movsd): New expanders.
(movsd_internal): New define_insn.
2003-06-13 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Declare.
(h8sx_emit_movmd, h8sx_split_movmd): Declare.
* config/h8300/h8300.h (reg_class): Add COUNTER_REGS, SOURCE_REGS
and DESTINATION_REGS.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
(REGNO_REG_CLASS): Map er4, er5 and er6 to the new classes.
(REG_CLASS_FROM_LETTER): Use h8300_reg_class_from_letter.
(h8300_move_ratio): Declare.
(MOVE_RATIO): Use it.
* config/h8300/h8300.c (h8300_move_ratio): New variable.
(h8300_init_once): Initialize it.
(h8300_reg_class_from_letter): New function.
(print_operand): Add an 'm' prefix for printing ".b", ".w" or ".l".
(h8sx_emit_movmd, h8sx_split_movmd): New functions.
* config/h8300/h8300.md (UNSPEC_MOVMD): New unspec constant.
(COUNTER_REG, SOURCE_REG, DESTINATION_REG): New register constants.
(movstrsi, movmd): New expanders.
(movmd_internal): New insn.
2003-06-06 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Define.
2003-06-04 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxnelf for -msx -mn.
* config/h8300/h8300.c (asm_file_start): Use .h8300sxn likewise.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (nibble_operand): Fix warning.
* config/h8300/h8300.md (movstricthi): Set adjust_length to no.
(movsi_h8sx): Likewise here and the normal h8sx movhi pattern.
(movsf_h8300h): Disable for TARGET_H8300SX.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (PREDICATE_CODES): Add h8300_ldm_parallel,
h8300_stm_parallel and h8300_return_parallel.
* config/h8300/h8300.c (h8300_push_pop, h8300_stack_offset_p,
h8300_ldm_stm_regno, h8300_ldm_stm_parallel, h8300_ldm_parallel,
h8300_stm_parallel, h8300_return_parallel): New functions.
(h8300_expand_prologue): Don't enforce ldm/stm register alignment
if TARGET_H8300SX. Use h8300_push_pop.
(h8300_expand_epilogue): Likewise. Try to merge the return insn
and final pop when generating h8sx code. Always emit some form
of return insn.
* config/h8300/h8300.md: Don't enforce register alignment in
stm peepholes if TARGET_H8300SX.
(ldm_h8300s, stm_h8300s, return_h8sx): New patterns.
(ldm_h8300s_[234], stm_h8300_[234]): Disable.
(epilogue): Expect h8300_expand_epilogue to emit a return insn.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/t-h8300 (MULTILIB_OPTIONS): Add a -msx multilib.
(MULTILIB_DIRNAMES): Add a directory for it.
(MULTILIB_MATCHES): Delete.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* final.c (walk_alter_subreg): Handle addresses with subregs
inside a ZERO_EXTEND or AND.
* config/h8300/h8300-protos.h (h8300_get_index): Declare.
* config/h8300/h8300.h (INDEX_REG_CLASS): Set to GENERAL_REGS
if TARGET_H8300SX.
(GO_IF_LEGITIMATE_ADDRESS): Use h8300_get_index.
* config/h8300/h8300.c (print_operand_address): Handle @(dd,RnL.b),
@(dd,Rn.w) and @(dd,ERn.L).
(h8300_displacement_size): Take the whole address as argument.
(h8300_classify_operand, h8300_short_move_mem_p): Adjust accordingly.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips-protos.h (h8300_operands_match_p): Declare.
(h8sx_mergeable_memrefs_p): Declare.
* config/h8300/h8300.h (HAVE_POST_DECREMENT): Define to TARGET_H8300SX.
(HAVE_PRE_INCREMENT): Likewise.
(GO_IF_LEGITIMATE_ADDRESS): Accept pre/post increment/decrement
addresses for TARGET_H8300SX,
* config/h8300/h8300.c (print_operand_address): Deal with PRE_INC
and POST_DEC.
(movb_length_table, movl_length_table): New tables.
(movw_length_table): Define to movb_length_table.
(h8300_displacement_size): New, split out from...
(h8300_classify_address): ...here. Handle pre/post inc/dec.
(h8300_short_immediate_length): Allow H8OP_MEM_COMPLEX operands.
(h8300_insn_length_from_table): Add cases for movb, movw and movl.
(h8sx_mergeable_memrefs_p, h8300_operands_match_p): New functions.
(output_plussi): Use add.l #xx:3,Rn and sub.l #xx:3,Rn for h8sx.
(compute_plussi_length, compute_plussi_cc): Update accordingly.
(h8sx_unary_shift_operator): Get the mode from the operator.
(binary_shift_operator): Likewise.
* config/h8300/h8300.md: If a peephole2 applies gen_lowpart to
a memory reference, check whether the reference is offsettable.
(length_table): Add movb, movw and movl.
(movqi): Add new h8sx pattern. Don't force one operand to be a
register when generating h8sx code.
(movhi, movsi, movsf): Likewise.
(movstrictqi): Use the length_table attribute.
(movstricthi): Likewise. Add h8sx alternative for mov.w #xx:3,Rn.
(addqi3): Split into a define_expand and define_insn. Don't accept
memory operands in the expander. Use h8300_operands_match_p to
check for matching operands in the define_insn.
(subqi3, negqi2, one_cmplqi2): Likewise.
(add[hs]i3): Don't accept memory operands in the expander. Likewise
in any patterns that are unused in h8sx code. In the h8sx patterns,
use h8300_operands_match_p to check whether operands match.
(sub[hs]i3, and[hi]3, ior[hs]i3, xor[hs]i3, neg[hsi]3,
one_cmpl[hs]i3): Likewise.
(andqi3, iorqi3, xorqi3): Likewise. Don't call fix_bit_operand
in the expander.
2003-05-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (expand_a_shift): Return a bool.
(h8300_insn_length_from_table): Add a second parameter.
(output_h8sx_shift): Declare.
* config/h8300/h8300.h (OK_FOR_W, OK_FOR_Y): New macros.
(EXTRA_CONSTRAINT): Replace with...
(EXTRA_CONSTRAINT_STR): ...this. Use OK_FOR_W and OK_FOR_Y.
(CONSTRAINT_LEN): Define, returning 2 for 'W' and 'Y'.
(PREDICATE_CODES): Add entries for h8sx_unary_shift_operator
and h8sx_binary_shift_operator.
* config/h8300/h8300.c (two_insn_adds_subs_operand): Return false
for TARGET_H8300SX.
(bit_operand): Replace use of EXTRA_CONSTRAINT with OK_FOR_U.
(bit_memory_operand, fix_bit_operand): Likewise.
(h8300_length_table_for_insn): Remove.
(h8300_classify_operand): Fix check for 16-bit operands in 32-bit
instructions.
(h8300_short_immediate_length, h8300_binary_length): New functions.
(h8300_insn_length_from_table): Add an opcodes parameter. Rework.
(output_plussi): Use sub to add negative constants.
(compute_plussi_length): Adjust accordingly.
(h8sx_single_shift_type): New enum.
(h8sx_single_shift, h8sx_unary_shift_operator,
h8sx_binary_shift_operator, output_h8sx_shift): New functions.
(expand_a_shift, expand_a_rotate): Emit nothing if the shift is a
single h8sx instruction. Return false in this case.
* config/h8300/h8300.md (length_table): Add short_immediate.
(length): Pass the operand array to h8300_insn_length_from_table.
(adjust_length): Assume "no" for insns with a length_table attribute.
(*cmphi_h8300hs, cmpsi): Add alternatives for #xx:3.
(*addhi3_h8300hs): Don't use for h8sx.
(*addhi3_h8sx): New pattern, with alternatives for add.w #xx:3
and sub.w #xx:3.
(ashl[qhs]i3, lshr[qhs]i3, ashr[qhs]i3, rotl[qhs]i3): Change operand
1's predicate to nonimmediate_operand. Only skip default expansion
if expand_a_shift or expand_a_rotate returns true. Add new patterns
for single h8sx shift instructions.
2003-05-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (nibble_operand): Split out of...
(reg_or_nibble_operand): ... this.
* config/h8300/h8300.h (PREDICATE_CODES): Added nibble_operand.
* config/h8300/h8300.md: (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Introduce expand, and introduce separate insns for
sign- or zero-extended REG and already-extended CONST_INT.
2003-05-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_unary_length): Fix miscounting.
* config/h8300/h8300.md (subqi3): Generalize for h8sx.
(subhi3): Likewise. Don't accept immediates for operand 1.
Remove the early clobber from second alternative of the h8300s pattern.
(subsi3): Generalize for h8sx. Force operand 2 into a register
on plain h8300 targets.
(subsi3_h8300): Use h8300_dst_operand for consistency with expander.
(subsi3_h8300h): Generalize for h8sx.
(one_cmplqi2, one_cmplhi2, one_cmplsi2): Likewise.
2003-05-19 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (reg_or_nibble_operand): New.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
(TARGET_H8300SXMUL): New.
(CONST_OK_FOR_P): New.
(CONST_OK_FOR_LETTER_P): Adjust.
* config/h8300/h8300.md (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Accept 4-bit immediate on H8SX.
(mulhi3, mulsi3, smulsi3_highpart, umulsi3_highpart): New.
(udivsi3, divhi3, udivsi3, divsi3): New.
2003-05-19 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_insn_length_from_table): Declare.
* config/h8300/h8300.h (OK_FOR_Q): New macro.
(EXTRA_CONSTRAINT): Use it to check the 'Q' constraint.
(PREDICATE_CODES): Add h8300_src_operand and h8300_dst_operand.
Add ADDRESSOF to the bit_operand entry.
* config/h8300/h8300.c (h8300_dst_operand): New predicate.
(h8300_src_operand): Likewise.
(bit_operand): Check nonimmediate_operand rather than general_operand.
Accept any nonimmediate_operand in h8sx code.
(h8300_and_costs): Initialize operands[1].
(h8300_rtx_costs) <AND>: Return false if the operands aren't valid.
(h8300_operand_class): New enum.
(h8300_length_table): New typedef.
(addb_length_table, addw_length_table, addl_length_table,
logicl_length_table): New tables.
(logicb_length_table, logicw_length_table): New macros.
(h8300_classify_operand, h8300_length_from_table,
h8300_length_table_for_insn, h8300_unary_length,
h8300_insn_length_from_table): New functions.
(output_plussi): Only use adds and subs for register destinations.
Disable redundant clause.
(compute_plussi_cc): Likewise.
(compute_plussi_length): Likewise. Use h8300_length_from_table
to work out the length of an insn.
(output_logical_op): Only use narrower immediate instructions
if the destination is a register.
(compute_logical_op_cc): Likewise.
(compute_logical_op_length): Likewise. Use h8300_length_from_table.
(h8300_adjust_insn_length): Tighten check for reg<->mem moves.
* config/h8300/h8300.md (length_table): New attribute.
(length): When an instruction has a length_table attribute, use
h8300_insn_length_from_table to calculate its default length.
(cmpqi): Use h8300_dst_operand for the first operand and
h8300_src_operand for the second.
(cmphi, *cmphi_h8300hs, cmpsi, negqi2, neghi2, neghi2_h8300h, negsi2,
negsi2_h8300h, addqi3, addhi3, *addhi3_h8300, *addhi3_h8300hs, addsi3,
addsi_h8300, addsi_h8300h, andhi3, andsi3, iorhi3,
iorsi3, xorhi3, xorsi3): Likewise.
(andqi3): Use h8300_src_operand for operand 2. Adjust the condition
so that it allows any combination of operands for TARGET_H8300SX.
(iorqi3, xorqi3): Likewise.
(cmpqi): Use the length_table attribute.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, andqi3, iorqi3,
xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
(cmpqi): Add 'Q' constraint.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, addsi_h8300h, andqi3,
iorqi3, xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
2003-05-14 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (MASK_H8300SX): New macro.
(TARGET_H8300S): True for both -ms and -msx.
(TARGET_H8300SX): New macro.
(TARGET_SWITCHES): Add entries for -msx and -mno-sx.
* config/h8300/h8300.c (asm_file_start): Write .h8300sx for -msx.
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxelf for -msx.
* config/h8300/t-h8300 (MULTILIB_MATCHES): Use -ms multilibs for -msx.
[Temporary change.]
2003-02-28 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.h (SIZE_TYPE, PTRDIFF_TYPE): Use short with
16-bit pointers and 32-bit ints.
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Accept
CONST_DOUBLE with mode no wider than SImode.
* config/h8300/h8300.md (extendqisi2_h8300): Add constraints for
output operand.
2003-02-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (general_operand_src): Match CONSTANT_P_RTX
or SUBREG thereof.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
2003-02-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (dosize): Truncate sign * size to Pmode.
From-SVN: r84257
|
|
|
Per Bothner
|
d70dc103c6 |
* final.c (final): Fix typo reported by Aaron W. LaFramboise.
From-SVN: r83989 |
|
|
Jerry Quinn
|
3c0cb5de6a |
alias.c (get_alias_set, [...]): Use MEM_P.
2004-07-01 Jerry Quinn <jlquinn@optonline.net> * alias.c (get_alias_set, canon_rtx, get_addr, nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1): Use MEM_P. * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func, expand_builtin): Likewise. * calls.c (expand_call, emit_library_call_value_1, store_one_arg): Likewise. * combine.c (can_combine_p, combinable_i3pat, try_combine, find_split_point, combine_simplify_rtx, simplify_set, make_extraction, rtx_equal_for_field_assignment_p, gen_lowpart_for_combine, record_dead_and_set_regs_1, get_last_value_validate, mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise. * cse.c (check_dependence, canon_hash, equiv_constant, gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers, cse_around_loop, cse_check_loop_start, cse_set_around_loop, count_reg_usage): Likewise. * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup, cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set, cselib_record_sets): Likewise. * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol, dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise. * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise. * df.c (df_uses_record): Likewise. * dojump (do_jump): Likewise. * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor, loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info, decl_start_label): Likewise. * emit-rtl.c (gen_complex_constant_part, gen_highpart, operand_subword, change_address_1, make_safe_from): Likewise. * explow.c (break_out_memory_refs, copy_all_regs, validize_mem, stabilize, force_not_mem): Likewise. * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field, expand_mult_const, expand_divmod, emit_store_flag): Likewise. * expr.c (convert_move, convert_modes, emit_block_move, emit_group_load, emit_group_store, clear_storage, emit_move_insn, emit_move_insn_1, expand_assignment, store_expr, store_constructor_field, store_constructor, store_field, force_operand, safe_from_p, expand_expr_real_1, expand_increment): Likewise. * final.c (cleanup_subreg_operands, alter_subreg, get_mem_expr_from_op): Likewise. * flow.c (notice_stack_pointer_modification_1, init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs): Likewise. * function.c (mark_temp_addr_taken, preserve_temp_slots, preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1, optimize_bit_field, flush_addressof, purge_addressof_1, instantiate_decl, instantiate_virtual_regs_1, assign_parms, setjmp_protect, setjmp_protect_args, fix_lexical_addr, keep_stack_depressed): Likewise. * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok, noce_process_if_block, find_memory): Likewise. * integrate.c (subst_constants, allocate_initial_values): Likewise. * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p, update_equiv_regs): Likewise. * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store, maybe_eliminate_biv_1, find_mem_in_note_1): Likewise. * optabs.c (expand_abs, emit_unop_insn): Likewise. * passes.c (rest_of_handle_final): Likewise. * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands, move2add_note_store): Likewise. * ra-build.c (detect_remat_webs): Likewise. * ra-debug.c (dump_static_insn_cost): Likewise. * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise. * recog.c (validate_change, apply_change_group, cancel_changes, validate_replace_rtx_1, general_operand, register_operand, nonmemory_operand, push_operand, pop_operand, memory_operand, indirect_operand, asm_operand_ok, offsettable_memref_p, offsettable_nonstrict_memref_p, constrain_operands, store_data_bypass_p): Likewise. * reg-stack.c (subst_stack_regs_pat): Likewise. * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes, copy_cost, reg_scan_mark_refs): Likewise. * regmove.c (optimize_reg_copy_3, stack_memref_p, combine_stack_adjustments_for_block): Likewise. * regrename.c (copyprop_hardreg_forward_1): Likewise. * reload.c (can_reload_into, push_reload, decompose, immune_p, find_reloads, find_reloads_address, find_reloads_address_1, reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p, find_equiv_reg): Likewise. * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn, reload_as_needed, choose_reload_regs, emit_input_reload_insns, do_input_reload, emit_reload_insns, gen_reload, delete_output_reload, delete_address_reloads): Likewise. * resource.c (mark_referenced_resources): Likewise. * rtlanal.c (get_jump_table_offset, count_occurrences, reg_referenced_p, reg_set_p, set_of_1, set_noop_p, reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1, num_sign_bit_copies1): Likewise. * rtlhooks.c (gen_lowpart_general): Likewise. * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol, sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms, sdbout_global_decl): Likewise. * simplify-rtx.c (simplify_subreg): Likewise. * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl, expand_anon_union_decl, expand_end_case_type): Likewise. * unroll.c (calculate_giv_inc): Likewise. * var-tracking.c (stack_adjust_offset_pre_post, bb_stack_adjust_offset, track_expr_p, count_uses, add_uses, add_stores, compute_bb_dataflow, vt_get_decl_and_offset, vt_add_function_parameters): Likewise. * varasm.c (make_var_volatile, notice_global_symbol, assemble_external, decode_addr_const, mark_weak, default_encode_section_info): Likewise. From-SVN: r83980 |
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Per Bothner
|
6773e15fa5 |
Conditionally compile support for --enable-mapped_location.
* cfgexpand.c: Handle USE_MAPPED_LOCATION case for function_end_locus. * cfglayout.c (insn_locators_initialize): Const cleanup. New macros. * cfgrtl.c (delete_insn): Use new NOTE_DELETED_LABEL_NAME macro. * print-rtl.c (print_rtx): Likewise. * emit-rtl.c: Don't clear NOTE_SOURCE_FILE if USE_MAPPED_LOCATION. * combine.c: Use new SET_INSN_DELETED macro. * flow.c: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * recog.c: Likewise. * reload1.c: Likewise. * diagnostic.c: Use expand_location macro. * pretty-print.c (pp_base_format_text): Likewise. * profile.c: Likewise. * dwarf2out.c: Likewise. Also use expand_location, DECL_IS_BUILTIN. * dwarf2out.c (dwarf2out_decl: Use BUILTINS_LOCATION. * emit-rtl.c (emit_line_note): Simplify if USE_MAPPED_LOCATION. (force_next_line_note, insn_emit): Handle USE_MAPPED_LOCATION case. * final.c (final): Likewise. * haifa-sched.c: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * rtl-error.c: Likewise. * stmt.c (check_seenlabel): Likewise. * tree-pretty-print.c: Likewise. From-SVN: r83921 |
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Jerry Quinn
|
f8cfc6aa07 |
alias.c (record_set, [...]): Use REG_P.
2004-06-15 Jerry Quinn <jlquinn@optonline.net> * alias.c (record_set, record_base_value, canon_rtx, get_addr, nonlocal_mentioned_p_1, init_alias_analysis): Use REG_P. * bt-load.c (find_btr_reference, insn_sets_btr_p, note_btr_set): Likewise. * builtins.c (expand_builtin_setjmp, expand_builtin_apply, expand_builtin_mathfn, expand_builtin_strlen, expand_builtin_memcmp, expand_builtin_strcmp, expand_builtin_strncmp, expand_builtin_frame_address): Likewise. * caller-save.c (mark_set_regs, add_stored_regs, mark_referenced_regs, insert_one_insn): Likewise. * calls.c (prepare_call_address, precompute_register_parameters, precompute_arguments, expand_call, emit_library_call_value_1): Likewise. * cfganal.c (flow_active_insn_p): Likewise. * combine.c (set_nonzero_bits_and_sign_copies, can_combine_p, combinable_i3pat, try_combine, find_split_point, COMBINE_RTX_EQUAL_P, subst, combine_simplify_rtx, simplify_if_then_else, simplify_set, make_extraction, recog_for_combine, gen_lowpart_for_combine, simplify_comparison, record_dead_and_set_regs_1, record_dead_and_set_regs, record_promoted_value, check_promoted_subreg, get_last_value_validate, get_last_value, reg_dead_at_p_1, reg_bitfield_target_p, distribute_notes, unmentioned_reg_p_1): Likewise. * conflict.c (mark_reg): Likewise. * cse.c (HASH, COST, COST_IN, approx_reg_cost_1, notreg_cost, mention_regs, insert_regs, lookup, lookup_for_remove, insert, merge_equiv_classes, flush_hash_table, invalidate, remove_invalid_refs, remove_invalid_subreg_refs, rehash_using_reg, invalidate_for_call, use_related_value, canon_hash, exp_equiv_p, cse_rtx_varies_p, canon_reg, find_best_addr, fold_rtx, equiv_constant, record_jump_cond, cse_insn, addr_affects_sp_p, invalidate_from_clobbers, cse_process_notes, cse_around_loop, cse_set_around_loop, count_reg_usage, set_live_p, cse_change_cc_mode, cse_cc_succs, cse_condition_code_reg): Likewise. * cselib.c (cselib_reg_set_mode, rtx_equal_for_cselib_p, cselib_lookup, cselib_invalidate_regno, cselib_invalidate_rtx, cselib_record_set, cselib_record_sets): Likewise. * dbxout.c (dbxout_symbol_location, dbxout_parms, dbxout_reg_parms, dbxout_block): Likewise. * df.c (df_ref_record, df_def_record_1, df_uses_record): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2out_frame_debug_expr, is_pseudo_reg, is_based_loc, rtl_for_decl_location): Likewise. * emit-rtl.c (set_reg_attrs_for_parm, set_decl_rtl, set_decl_incoming_rtl, mark_user_reg): Likewise. * explow.c (copy_all_regs, copy_all_regs, memory_address, force_reg, copy_to_suggested_reg, allocate_dynamic_stack_space, probe_stack_range, hard_function_value): Likewise. * expmed.c (store_bit_field, store_fixed_bit_field, store_split_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_divmod, emit_store_flag_force): Likewise. * expr.c (convert_move, convert_modes, block_move_libcall_safe_for_call_parm, emit_group_load, use_reg, use_group_regs, emit_move_insn, emit_move_insn_1, compress_float_constant, push_block, emit_single_push_insn, emit_push_insn, get_subtarget, expand_assignment, store_expr, store_constructor, store_field, force_operand, safe_from_p, expand_expr_real_1, expand_increment, do_store_flag, do_tablejump): Likewise. * final.c (profile_function, final_scan_insn, alter_subreg, get_mem_expr_from_op, output_asm_operand_names, output_operand, only_leaf_regs_used, leaf_renumber_regs_insn): Likewise. * flow.c (verify_wide_reg_1, mark_regs_live_at_end, find_regno_partial, propagate_one_insn, init_propagate_block_info, insn_dead_p, libcall_dead_p, mark_set_1, not_reg_cond, attempt_auto_inc, find_auto_inc, mark_used_regs, count_or_remove_death_notes_bb): Likewise. * function.c (find_temp_slot_from_address, update_temp_slot_address, preserve_temp_slots, put_var_into_stack, fixup_var_refs_insn, fixup_var_refs_1, fixup_stack_1, optimize_bit_field, flush_addressof, put_addressof_into_stack, purge_addressof_1, insns_for_mem_walk, purge_single_hard_subreg_set, instantiate_decl, instantiate_virtual_regs_1, aggregate_value_p, assign_parms, promoted_input_arg, setjmp_vars_warning, setjmp_args_warning, setjmp_protect, setjmp_protect_args, fix_lexical_addr, expand_function_start, diddle_return_value, clobber_return_register, expand_function_end, keep_stack_depressed, handle_epilogue_set, update_epilogue_consts): Likewise. * genemit.c (gen_exp, gen_insn): Likewise. * genrecog.c (make_insn_sequence): Likewise. * global.c (global_conflicts, expand_preferences, mark_reg_store, mark_reg_conflicts, set_preference, reg_becomes_live, build_insn_chain, mark_reg_change): Likewise. * haifa_sched.c (CONST_BASED_ADDRESS_P, find_set_reg_weight): Likewise. * ifcvt.c (noce_try_abs, noce_get_condition, noce_process_if_block): Likewise. * integrate.c (copy_rtx_and_substitute, try_constants, subst_constants, mark_stores, allocate_initial_values): Likewise. * jump.c (reversed_comparison_code_parts, delete_prior_computation, delete_computation, rtx_renumbered_equal_p, true_regnum, reg_or_subregno): Likewise. * lcm.c (reg_dies, reg_becomes_live): Likewise. * local-alloc.c (validate_equiv_mem_from_store, validate_equiv_mem, update_equiv_regs, no_equiv, block_alloc, combine_regs, reg_is_set, wipe_dead_reg, no_conflict_p): Likewise. * loop-iv.c (simple_reg_p, simple_set_p, kill_sets, iv_get_reaching_def, iv_analyze_biv, altered_reg_used, mark_altered, simple_rhs_p, simplify_using_assignment, implies_p): Likewise. * loop.c (scan_loop, combine_movables, rtx_equal_for_loop_p, move_movables, note_set_pseudo_multiple_uses, consec_sets_invariant_p, find_single_use_in_loop, count_one_set, loop_bivs_init_find, loop_givs_rescan, check_insn_for_bivs, check_insn_for_givs, valid_initial_value_p, simplify_giv_expr, consec_sets_giv, loop_regs_update, check_dbra_loop, maybe_eliminate_biv, maybe_eliminate_biv_1, record_initial, update_reg_last_use, canonicalize_condition, loop_regs_scan, load_mems, try_copy_prop, try_swap_copy_prop): Likewise. * optabs.c (expand_binop, expand_vector_binop, expand_vector_unop, expand_abs, emit_no_conflict_block, emit_libcall_block, expand_float): Likewise. * postreload.c (reload_cse_simplify, reload_cse_simplify_set, reload_cse_simplify_operands, reload_combine, reload_combine_note_store, reload_combine_note_use, reload_cse_move2add, move2add_note_store): Likewise. * print-rtl.c (print_rtx): Likewise. * ra-build.c (copy_insn_p, remember_move, init_one_web_common, contains_pseudo, handle_asm_insn): Likewise. * ra-debug.c (ra_print_rtx_object, dump_constraints, dump_static_insn_cost): Likewise. * ra-rewrite.c (slots_overlap_p, emit_colors, remove_suspicious_death_notes): Likewise. * recog.c (validate_replace_rtx_1, find_single_use_1, find_single_use, register_operand, scratch_operand, nonmemory_operand, constrain_operands): Likewise. * reg-stack (check_asm_stack_operands, remove_regno_note, emit_swap_insn, swap_rtx_condition, subst_stack_regs_pat, subst_asm_stack_regs): Likewise. * regclass.c (scan_one_insn, record_reg_classes, copy_cost, record_address_regs, reg_scan_mark_refs): Likewise. * regmove.c (discover_flags_reg, replacement_quality, copy_src_to_dest, reg_is_remote_constant_p, regmove_optimize, fixup_match_1): Likewise. * regrename.c (note_sets, clear_dead_regs, build_def_use, kill_value, kill_set_value, copyprop_hardreg_forward_1): Likewise. * reload.c (MATCHES, push_secondary_reload, find_reusable_reload, reload_inner_reg_of_subreg, can_reload_into, push_reload, combine_reloads, find_dummy_reload, hard_reg_set_here_p, operands_match_p, decompose, find_reloads, find_reloads_toplev, find_reloads_address, subst_indexed_address, find_reloads_address_1, find_reloads_subreg_address, find_replacement, refers_to_regno_for_reload_p, reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p, find_equiv_reg, regno_clobbered_p): Likewise. * reload1.c (replace_pseudos_in, reload, calculate_needs_all_insns, find_reg, delete_dead_insn, alter_reg, eliminate_regs, elimination_effects, eliminate_regs_in_insn, scan_paradoxical_subregs, forget_old_reloads_1, reload_reg_free_for_value_p, choose_reload_regs, emit_input_reload_insns, emit_output_reload_insns, do_input_reload, do_output_reload, emit_reload_insns, gen_reload, delete_address_reloads_1, inc_for_reload): Likewise. * reorg.c (update_reg_dead_notes, fix_reg_dead_note, update_reg_unused_notes, fill_slots_from_thread): Likewise. * resource.c (update_live_status, mark_referenced_resources, mark_set_resources, mark_target_live_regs): Likewise. * rtlanal.c (nonzero_address_p, get_jump_table_offset, global_reg_mentioned_p_1, reg_mentioned_p, reg_referenced_p, reg_set_p, set_noop_p, find_last_value, refers_to_regno_p, note_stores, dead_or_set_p, dead_or_set_regno_p, find_regno_note, find_reg_fusage, find_regno_fusage, replace_regs, regno_use_in, parms_set, find_first_parameter_load, keep_with_call_p, hoist_test_store, hoist_update_store, address_cost, nonzero_bits1, num_sign_bit_copies1): Likewise. * rtlhooks.c (gen_lowpart_general): Likewise. * sched-deps.c (deps_may_trap_p, sched_analyze_1, sched_analyze_insn, sched_analyze): Likewise. * sched-rgn.c (check_live_1, update_live_1, sets_likely_spilled_1): Likewise. * sdbout.c (sdbout_symbol, sdbout_parms, sdbout_reg_parms): Likewise. * simplify-rtx.c (simplify_replace_rtx, simplify_unary_operation, simplify_binary_operation, simplify_const_relational_operation, simplify_subreg): Likewise. * stmt.c (decl_conflicts_with_clobbers_p, expand_asm_operands, expand_end_stmt_expr, expand_return, expand_decl, expand_anon_union_decl): Likewise. * unroll.c (precondition_loop_p, calculate_giv_inc, copy_loop_body, find_splittable_regs, find_splittable_givs, find_common_reg_term, loop_iterations): Likewise. * var-tracking.c (variable_union, variable_part_different_p, variable_different_p, count_uses, add_uses, add_stores, compute_bb_dataflow, set_variable_part, delete_variable_part, emit_notes_in_bb, vt_get_decl_and_offset, vt_add_function_parameters): Likewise. * varasm.c (assemble_variable): Likewise. From-SVN: r83195 |
|
|
Zack Weinberg
|
bb9a388dad |
* cgraph.c (hash_node, eq_node, cgraph_node, cgraph_remove_node)
(cgraph_varpool_hash_node, eq_cgraph_varpool_node) (cgraph_varpool_node): Use DECL_UID for the key, not DECL_ASSEMBLER_NAME. (cgraph_function_possibly_inlined_p): Use the decl itself for the key, not DECL_ASSEMBLER_NAME. (change_decl_assembler_name): No need to muck with the hash tables. (cgraph_node_for_identifier, cgraph_varpool_node_for_identifier): Delete. * cgraphunit.c (cgraph_mark_inline_edge): Use the decl itself for the key, not DECL_ASSEMBLER_NAME. * cgraph.h: Remove prototypes of deleted functions. * varasm.c (mark_referenced): Just set TREE_SYMBOL_REFERENCED. (mark_decl_referenced): New function. * tree.h: Prototype mark_decl_referenced. * final.c (output_addr_const) <case SYMBOL_REF>: Call mark_decl_referenced before assemble_name. * c-decl.c (finish_decl): Use mark_decl_referenced. cp: * decl.c (cp_finish_decl): Use mark_decl_referenced. * decl2.c (maybe_make_one_only): Likewise. * method.c (use_thunk): Likewise. From-SVN: r82015 |
|
|
Andrew Pinski
|
07a1f7953e |
final.c (shorten_branches): Free uid_shuid before reallocating it.
2004-05-13 Andrew Pinski <pinskia@physics.uc.edu>
* final.c (shorten_branches): Free uid_shuid before
reallocating it.
From-SVN: r81807
|
|
|
Diego Novillo
|
6de9cd9a88 |
Merge tree-ssa-20020619-branch into mainline.
From-SVN: r81764 |
|
|
Kazu Hirata
|
2b8a92de97 |
builtins.c, [...]: Fix comment typos.
* builtins.c, cgraph.c, cgraphunit.c, final.c, fold-const.c: Fix comment typos. From-SVN: r81291 |
|
|
Caroline Tice
|
750054a2ee |
basic-block.h (struct edge_def): Add new field, crossing_edge.
2004-04-09 Caroline Tice <ctice@apple.com>
* basic-block.h (struct edge_def): Add new field, crossing_edge.
(struct basic_block_def): Add new field, partition.
(UNPARTITIONED, HOT_PARTITION, COLD_PARTITION): New constant macro
definitions.
(partition_hot_cold_basic_blocks): Add extern function
declaration.
* bb-reorder.c (function.h, obstack.h, expr.h, regs.h): Add four new
include statements.
(N_ROUNDS): Increase the maximum number of rounds by 1.
(branch_threshold): Add array value for new round.
(exec_threshold): Add array value for new round.
(push_to_next_round_p): New function.
(add_unlikely_executed_notes): New function.
(find_rarely_executed_basic_blocks_and_crossing_edges): New function.
(mark_bb_for_unlikely_executed_section): New function.
(add_labels_and_missing_jumps): New function.
(add_reg_crossing_jump_notes): New function.
(fix_up_fall_thru_edges): New function.
(find_jump_block): New function.
(fix_crossing_conditional_branches): New function.
(fix_crossing_unconditional_branches): New function.
(fix_edges_for_rarely_executed_code): New function.
(partition_hot_cold_basic_blocks): New function.
(find_traces): Add an extra round for partitioning hot/cold
basic blocks.
(find_traces_1_round): Add a parameter. Modify to push all cold blocks,
and only cold blocks, into the last (extra) round of collecting traces.
(better_edge_p): Add a parameter. Modify to favor non-crossing edges
over crossing edges.
(bb_to_key): Add code to correctly identify cold blocks when
doing partitioning.
(connect_traces): Modify to connect all the non-cold traces first, then
go back and connect up all the cold traces.
(reorder_basic_blocks): Add call to add_unlikely_executed_notes.
* cfg.c (entry_exit_blocks): Add initialization for partition field in
entry and exit blocks.
* cfgbuild.c (make_edges): Update current_function_has_computed_jump
if we are doing hot/cold partitioning.
* cfgcleanup.c (cfglayout.h): Add new include statement.
(try_simplify_condjump): Modify to not attempt on blocks with jumps
that cross section boundaries.
(try_forward_edges): Likewise.
(merge_blocks_move_predecessor_nojumps): Likewise.
(merge_blocks_move_successor_nojumps): Likewise.
(merge_blocks_move): Likewise.
(try_crossjump_to_edge): Modify to not attempt after we have done
the block partitioning.
(try_crossjump_bb): Modify to not attempt on blocks with jumps that
cross section boundaries.
(try_optimize_cfg): Likewise.
* cfghooks.c (tidy_fallthru_edges): Modify to not remove indirect
jumps that cross section boundaries.
* cfglayout.c (flags.h): Add new include statement.
(update_unlikely_executed_notes): New function.
(fixup_reorder_chain): Add code so when a new jumping basic block is
added, it's UNLIKELY_EXECUTED_CODE and REG_CROSSING_JUMP notes are
updated appropriately.
(duplicate_insn_chain): Add code to duplicate the new NOTE insn
introduced by this optimization.
* cfglayout.h (scan_ahead_for_unlikely_executed_note): Add new
extern function declaration.
* cfgrtl.c (can_delete_note_p): Add NOTE_INSN_UNLIKELY_EXECUTED_CODE to
list of notes that can be deleted.
(create_basic_block_structure): Add initialization for partition field.
(rtl_can_merge_blocks): Modify to test blocks for jumps that cross
section boundaries.
(try_redirect_by_replacing_jump): Modify to not attempt on jumps that
cross section boundaries.
(commit_one_edge_insertion): Add code so newly created basic block
ends up in correct (hot or cold) section. Modify to disallow
insertions before NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
(rtl_verify_flow_info_1): Add code to verify that no fall_thru edge
crosses section boundaries.
(cfg_layout_can_merge_blocks_p): Modify to test blocks for jumps that
cross section boundaries.
(force_nonfallthru_and_redirect): Modify to make sure new basic block
ends up in correct section, with correct notes attached.
* common.opt (freorder-blocks-and-partition): Add new flag for this
optimization.
* dbxout.c (dbx_function_end): Add code to make sure scope labels at
the end of functions are written into the correct (hot or cold)
section.
(dbx_source_file): Add code so writing debug file information
doesn't incorrectly change sections.
* defaults.h (NORMAL_TEXT_SECTION_NAME): New constant macro, for use
in partitioning hot/cold basic blocks into separate sections.
(SECTION_FORMAT_STRING): New constant macro, for linux/i386 hot/cold
section partitioning.
(HAS_LONG_COND_BRANCH): New constant macro, indicating whether or not
conditional branches can span all of memory.
(HAS_LONG_UNCOND_BRANCH): New constant macro, indicationg whether or not
unconditional branches can span all of memory.
* final.c (scan_ahead_for_unlikely_executed_note): New function.
(final_scan_insn): Add code to check for NOTE instruction indicating
whether basic block belongs in hot or cold section, and to make sure
the current basic block is being written to the appropriate section.
Also added code to ensure that jump table basic blocks end up in the
correct section.
* flags.h (flag_reorder_blocks_and_partition): New flag.
* ifcvt.c (find_if_case_1): Modify to not attempt if conversion if
one of the branches has a jump that crosses between sections.
(find_if_case_2): Likewise.
(ifcvt): Modify to not attempt to mark loop exit edges after
hot/cold partitioning has occurred.
* opts.c (decode_options): Code to handle new flag,
flag_reorder_blocks_and_partition; also to turn it off if
flag_exceptions is on.
(common_handle_option): Code to handle new flag,
flag_reorder_blocks_and_partition.
* output.h (unlikely_text_section): New extern function declaration.
(in_unlikely_text_section): New extern function declaration.
* passes.c (rest_of_handle_stack_regs): Add
flag_reorder_blocks_and_partition as an 'or' condition for calling
reorder_basic_blocks.
(rest_of_handle_reorder_blocks): Add flag_reorder_blocks_and_partition
as an 'or' condition for calling reorder_basic_blocks.
(rest_of_compilation): Add call to partition_hot_cold_basic_blocks.
* print-rtl.c (print_rtx): Add code for handling new note,
NOTE_INSN_UNLIKELY_EXECUTED_CODE
* rtl.c (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note insn (see below).
(REG_CROSSING_JUMP): New kind of reg_note, to mark jumps that
cross between section boundaries.
* rtl.h (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note instruction,
indicating the basic block containing it belongs in the cold section.
(REG_CROSSING_JUMP): New type of reg_note, to mark jumps that cross
between hot and cold sections.
* toplev.c (flag_reorder_blocks_and_partition): Add code to
initialize this flag, and to tie it to the command-line option
freorder-blocks-and-partition.
* varasm.c (cfglayout.h): Add new include statement.
(unlikely_section_label_printed): New global variable, used for
determining when to output section name labels for cold sections.
(in_section): Add in_unlikely_executed_text to enum data structure.
(text_section): Modify code to use SECTION_FORMAT_STRING and
NORMAL_TEXT_SECTION_NAME macros.
(unlikely_text_section): New function.
(in_unlikely_text_section): New function.
(function_section): Add code to make sure beginning of function is
written into correct section (hot or cold).
(assemble_start_function): Add code to make sure stuff is written to
the correct section.
(assemble_zeros): Add in_unlikely_text_section as an 'or' condition
to an if statement that was checking 'in_text_section'.
(assemble_variable): Add 'in_unlikely_text_section' as an 'or'
condition to an if statement that was checking 'in_text_section'.
(default_section_type_flags_1): Add check: if in cold section
flags = SECTION_CODE.
* config/darwin.c (darwin_asm_named_section): Modify to use
SECTION_FORMAT_STRING if we are partitioning hot/cold blocks.
* config/i386/i386.h (HAS_LONG_COND_BRANCH): Defined this macro
specifically for the i386.
(HAS_LONG_UNCOND_BRANCH): Defined this macro specifically for the i386.
* config/rs6000/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Change
text string to something more informative.
(NORMAL_TEXT_SECTION_NAME): Add new definition.
(SECTION_FORMAT_STRING): Add new definition.
* config/rs6000/rs6000.c (rs6000_assemble_integer): Add
'!in_unlikely_text_section' as an 'and' condition to an if statement
that was already checking '!in_text_section'.
* config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME,NORMAL_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME,SECTION_FORMAT_STRING): Make
sure these are properly defined for linux on ppc.
* doc/invoke.texi (freorder-blocks-and-partition): Add documentation
for this new flag.
* doc/rtl.texi (REG_CROSSING_JUMP): Add documentation for new
reg_note.
* doc/tm.texi (NORMAL_TEXT_SECTION_NAME, SECTION_FORMAT_STRING,
HAS_LONG_COND_BRANCH, HAS_LONG_UNCOND_BRANCH): Add documentation for
these new macros.
From-SVN: r80564
|
|
|
Kazu Hirata
|
5fd9b17875 |
alias.c, [...]: Replace calls via (*targetm.foo) () with targetm.foo ().
* alias.c, attribs.c, bt-load.c, builtins.c, c-common.c, c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c, cse.c, dbxout.c, dwarf2out.c, except.c, final.c, haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c, sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c, vmsdbgout.c: Replace calls via (*targetm.foo) () with targetm.foo (). From-SVN: r79729 |
|
|
Paolo Bonzini
|
ec8e098d3d |
alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new rtx class codes...
2004-02-07 Paolo Bonzini <bonzini@gnu.org> * alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new rtx class codes, possibly splitting conditionals that tested against '<' and 'o'. * caller-save.c (save_call_clobbered_regs): Likewise. * combine.c (contains_muldiv, find_split_point, subst, combine_simplify_rtx, simplify_if_then_else, simplify_set, simplify_logical, expand_compound_operation, make_compound_operation, if_then_else_cond, known_cond, apply_distributive_law, cached_nonzero_bits, cached_num_sign_bit_copies, simplify_shift_const, gen_binary, simplify_comparison, update_table_tick, record_value_for_reg, get_lsat_value_validate): Likewise. * cse.c (mention_regs, find_best_addr, find_comparison_args, fold_rtx, cse_insn, invalidate_memory, cse_basic_block): Likewise. * emit-rtl.c (copy_insn_1): Likewise. * expr.c (force_operand): Likewise. * final.c (final_scan_insn, get_mem_expr_from_op): Likewise. * flow.c (notice_stack_pointer_modification_1, invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond): Likewise. * function.c (update_epilogue_consts): Likewise. * genattrtab.c (attr_rtx_1): Likewise. * genopinit.c (gen_insn): Likewise. * integrate.c (subst_constants): Likewise. * jump.c (reversed_comparison_code_parts, reversed_comparison_code, delete_related_insns, rtx_renumbered_equal_p): Likewise. * local-alloc.c (block_alloc): Likewise. * loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv, canonicalize_condition): Likewise. * loop-iv.c (simplify_using_conditions, iv_number_of_iterations): Likewise. * optabs.c (add_equal_node, expand_binop): Likewise. * predict.c (estimate_probability): Likewise. * ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise. * recog.c (validate_replace_rtx_1, comparison_operator, offsettable_address_p, constrain_operands): Likewise. * reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat): Likewise. * regclass.c (scan_one_insn): Likewise. * regmove.c (stable_and_no_regs_but_for_p): Likewise. * regrename.c (kill_autoinc_value): Likewise. * reload.c (find_reusable_reload, find_reloads, reg_overlap_mentioned_for_reload_p): Likewise. * reload1.c (gen_reload, delete_address_reloads_1): Likewise. * rtl.c (copy_rtx): Likewise. * rtl.h (CONSTANT_P, INSN_P): Likewise. * rtlanal.c (commutative_operand_precedence): Likewise. * sched-deps.c (conditions_mutex_p): Likewise. * sched-rgn.c (is_cfg_nonregular): Likewise. * simplify-rtx.c (simplify_gen_binary, simplify_gen_relational, simplify_replace_rtx, simplify_unary_operation, simplify_binary_operation, simplify_ternary_operation, simplify_rtx): Likewise. * unroll.c (reg_dead_after_loop): Likewise. * config/alpha/alpha.c (alpha_swapped_comparison_operator, print_operand): Likewise. * config/arc/arc.c (proper_comparison_operator): Likewise. * config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode): Likewise. * config/avr/avr.c (_reg_unused_after): Likewise. * config/frv/frv.c (frv_ifcvt_modify_tests, frv_ifcvt_modify_insn, frv_pack_insn): Likewise. * config/i386/i386.c (ix86_comparison_operator, ix86_carry_flag_operator, fcmov_comparison_operator, arith_or_logical_operator, print_operand, ix86_expand_binary_operator, ix86_binary_operator_ok): Likewise. * config/i386/i386.md: Likewise. * config/ia64/ia64.c (not_postinc_memory_operand, ia64_print_operand, update_set_flags, errata_emit_nops): Likewise. * config/ia64/ia64.h (PREFERRED_RELOAD_CLASS, CONSTRAINT_OK_FOR_S): Likewise. * config/ip2k/ip2k.c (mdr_resequence_xy_yx, mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p, ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator): Likewise. * config/iq2000/iq2000.c (cmp_op, symbolic_expression_p, eqne_comparison_operator, signed_comparison_operator): Likewise. * config/mips/mips.c (cmp_op, symbolic_expression_p): Likewise. * config/mmix/mmix (mmix_foldable_comparison_operator, mmix_comparison_operator): Likewise. * config/pa/pa.c (hppa_legitimize_address): Likewise. * config/rs6000/rs6000.c (stmw_operation, branch_comparison_operator, trap_comparison_operator, ccr_bit): Likewise. * config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise. * config/s390/s390.c (s390_alc_comparison, s390_slb_comparison):L Likewise. * config/sh/sh.c (gen_block_redirect, reg_unused_after): Likewise. * config/sparc/sparc.c (eq_or_neq, normal_comp_operator, noov_compare_op, noov_compare64_op, v9_regcmp_op, emit_hard_tfmode_operation, reg_unused_after) * doc/md.texi, doc/rtl.texi: Likewise. * ra-debug.c: Add 2004 to list of copyright years. * unroll.c: Likewise. * combine.c (simplify_logical): Remove dummy test, (apply_distributive_law): Fix typo in comment. GET_CODE (x) == AND so x is a commutative binary op. * jump.c (delete_related_insns): simplify loop condition, move testing of RTX codes inside the loop. (rtx_renumbered_equal_p): do not use RTX_CODE. * rtl.c (rtx_class): Declare as enum rtx_class. * rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED): Move to RTX_COMM_COMPARE class. (HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE): Move to RTX_CONST_OBJ class. * rtl.h (enum rtx_class): New declaration, (RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK, RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT, RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK, RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT, RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P, ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P, SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P, OBJECT_P): New macros. * config/sparc/sparc.c (noov_compare_op): Remove register from parameter. From-SVN: r78824 |
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Josef Zlomek
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014a1138d6 |
Josef Zlomek <zlomekj@suse.cz>
Josef Zlomek <zlomekj@suse.cz>
* Makefile.in (var-tracking.o): New.
* common.opt (fvar-tracking): New.
* flags.h (flag_var_tracking): New.
* gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added.
* opts.c (common_handle_option): Add OPT_fvar_tracking.
* print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added.
* rtl.c (note_insn_name): Likewise.
* rtl.def (VAR_LOCATION): New.
* rtl.h (NOTE_VAR_LOCATION): New.
(NOTE_VAR_LOCATION_DECL): New.
(NOTE_VAR_LOCATION_LOC): New.
(enum insn_note): NOTE_INSN_VAR_LOCATION was added.
(variable_tracking_main): New exported function.
* timevar.def (TV_VAR_TRACKING): New.
* toplev.c (enum dump_file_index): Added DFI_vartrack.
(dump_file): "vartrack" was added (-dV).
(flag_var_tracking): New.
(f_options): "var-tracking" was added.
(rest_of_handle_variable_tracking): New function.
(rest_of_compilation): Run variable tracking.
(process_options): If user has not specified flag_var_tracking set it
according to optimize, debug_info_level and debug_hooks.
* tree.h (frame_base_decl): New.
* var-tracking.c: New file.
* config/ia64/ia64.c (ia64_flag_var_tracking): New variable.
(ia64_override_options): Set flags to run variable tracking in machine
dependent reorg instead of toplev.c.
(ia64_reorg): Run variable tracking if wanted.
* doc/invoke.texi: Mention variable tracking in -dV,
add and -fvar-tracking.
* doc/passes.texi: Added variable tracking pass.
Daniel Berlin <dberlin@dberlin.org>
* debug.h (struct gcc_debug_hooks): Added var_location debug hook.
* dbxout.c (dbx_debug_hooks): Likewise.
(xcoff_debug): Likewise.
* debug.c (do_nothing_debug_hooks): Likewise.
* dwarf2out.c (dwarf2_debug_hooks): Likewise.
* dwarfout.c (dwarf_debug_hooks): Likewise.
* sdbout.c (sdb_debug_hooks): Likewise.
* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
* final.c (final_scan_insn): Call var_location debug hook for each
NOTE_INSN_VAR_LOCATION.
Co-Authored-By: Daniel Berlin <dberlin@dberlin.org>
From-SVN: r77418
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Daniel Jacobowitz
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5cfc5f84fb |
final.c (final_scan_insn): Make non-static again.
* final.c (final_scan_insn): Make non-static again. * output.h (final_scan_insn): Re-add prototype. * config/arc/arc.c (arc_output_function_epilogue): Add NULL to final_scan_insn call. * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise. * config/mips/mips.c (mips_output_conditional_branch): Likewise. * config/pa/pa.c (output_lbranch, output_call): Likewise. * config/sh/sh.c (print_slot): Likewise. * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise. (output_sibcall, sparc_flat_function_epilogue): Likewise. From-SVN: r76117 |
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Daniel Jacobowitz
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589fe865e0 |
final.c (SEEN_BB, [...]): Define.
* final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define. (final_scan_insn): Update to take an additional SEEN argument. Emit a line note after the prologue. Make static. (line_note_exists): Remove. (final): Don't initialize line_note_exists. Update call to final_scan_insn. * output.h (final_scan_insn): Remove prologue. * function.c (set_insn_locators): Update comment. (thread_prologue_and_epilogue_insns): Add a comment. From-SVN: r76060 |
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Joseph Myers
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3897f229d5 |
re PR c/11234 (-pedantic accepts function pointer <-> void*)
PR c/11234 * c-typeck.c (build_c_cast): If pedantic, warn for conversions between function and object pointers. (digest_init): When comparing a pointer to function type to the target type, only apply TREE_TYPE once to the pointer to function type. * except.c (for_each_eh_label_1): Treat data as a pointer to a function pointer rather than casting it to a function pointer. (for_each_eh_label): Update caller. * recog.h (struct insn_data): Use a struct or union for output. * genoutput.c (output_insn_data): Update. * final.c (get_insn_template): Update. testsuite: * gcc.dg/func-ptr-conv-1.c: New test. * gcc.dg/weak/weak-6.c, gcc.dg/weak/weak-7.c: Update. From-SVN: r75595 |
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Kazu Hirata
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b816f339f4 |
final.c (FIRST_INSN_ADDRESS): Remove.
* final.c (FIRST_INSN_ADDRESS): Remove. (shorten_branches): Don't use FIRST_INSN_ADDRESS. * system.h (FIRST_INSN_ADDRESS): Poison. * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS. * config/m32r/m32r-protos.h: Remove the prototype for m32r_first_insn_address. * config/m32r/m32r.c (m32r_first_insn_address): Remove. * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise. * doc/md.texi (FIRST_INSN_ADDRESS): Likewise. From-SVN: r75584 |
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Kazu Hirata
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5d3cc25206 |
alias.c: Fix comment typos.
* alias.c: Fix comment typos. * builtins.c: Likewise. * cfg.c: Likewise. * df.c: Likewise. * dominance.c: Likewise. * dwarf2out.c: Likewise. * emit-rtl.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genrecog.c: Likewise. * gensupport.c: Likewise. * ggc-zone.c: Likewise. * integrate.c: Likewise. * local-alloc.c: Likewise. * loop.c: Likewise. * recog.c: Likewise. * regmove.c: Likewise. * reg-stack.c: Likewise. * reorg.c: Likewise. * rtlanal.c: Likewise. * rtl.h: Likewise. * sched-ebb.c: Likewise. * simplify-rtx.c: Likewise. * toplev.c: Likewise. * varasm.c: Likewise. From-SVN: r75475 |
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Kazu Hirata
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6614fd40d2 |
alias.c: Fix comment formatting.
* alias.c: Fix comment formatting. * alloc-pool.c: Likewise. * bitmap.c: Likewise. * bitmap.h: Likewise. * bt-load.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pretty-print.c: Likewise. * caller-save.c: Likewise. * cfghooks.h: Likewise. * cgraph.c: Likewise. * collect2.c: Likewise. * cppfiles.c: Likewise. * cpplib.h: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * final.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genemit.c: Likewise. * ggc.h: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * libgcc2.h: Likewise. * loop.c: Likewise. * predict.h: Likewise. * unwind-libunwind.c: Likewise. * varasm.c: Likewise. From-SVN: r74907 |
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Steven Bosscher
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a813c11120 |
basic-block.h (BLOCK_HEAD, BLOCK_END): Remove.
2003-12-11 Steven Bosscher <steven@gcc.gnu.org> * basic-block.h (BLOCK_HEAD, BLOCK_END): Remove. (BLOCK_HEAD_TREE, BLOCK_END_TREE): Remove. (basic_block_def): Rename `head' to `head_' and `end' to `end_'. (BB_HEAD, BB_END): New accessor macros for the `head_' and `end_' fields of a basic block. * bb-reorder.c, bt-load.c, caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c, cfglayout.c, cfgloop.c, cfgloopanal.c, cfgloopmanip.c, cfgrtl.c, combine.c, conflict.c, df.c, emit-rtl.c, final.c, flow.c, function.c, gcse.c, global.c, graph.c, haifa-sched.c, ifcvt.c, lcm.c, local-alloc.c, loop-unswitch.c, loop.c, postreload.c, predict.c, profile.c, ra-build.c, ra-debug.c, ra-rewrite.c, ra.c, recog.c, reg-stack.c, regclass.c, regmove.c, regrename.c, reload1.c, resource.c, sched-ebb.c, sched-rgn.c, sibcall.c, tracer.c, config/frv/frv.c, config/i386/i386.c, config/ia64/ia64.c: Use the BB_HEAD and BB_END macros instead of accessing the `head' and `end' fields of a basic block directly. * gengtype.c: Add missing piece from earlier patch. Dunno what I was thinking... From-SVN: r74520 |
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Kazu Hirata
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6f1ec3b946 |
final.c (final_scan_insn): Don't use FINAL_PRESCAN_LABEL.
* final.c (final_scan_insn): Don't use FINAL_PRESCAN_LABEL. * system.h (FINAL_PRESCAN_LABEL): Poison. * doc/tm.texi (FINAL_PRESCAN_LABEL): Remove. From-SVN: r74406 |
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Alan Modra
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df2ef49bbf |
re PR rtl-optimization/13169 (asm using r30 or r31 confuses global_alloc)
PR 13169 * basic-block.h (PROP_ASM_SCAN): Define. * final.c (regs_asm_clobbered): New array. * regs.h (regs_asm_clobbered): Declare. * flow.c (life_analysis): Init it. (mark_set_regs): Set PROP_ASM_SCAN for asms. (mark_set_1): Set regs_asm_clobbered. * global.c (global_alloc): Don't set eliminable_regset when regs_asm_clobbered. From-SVN: r74363 |
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James E Wilson
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5583e33da8 |
Make NON_SAVING_SETJMP usable again.
* final.c (final_start_function): Delete code for NON_SAVING_SETJMP. * reload1.c (reload): Re-add it here. From-SVN: r74052 |
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Kazu Hirata
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a27b9e3c6f |
* final.c (final_scan_insn): Remove commented-out code.
From-SVN: r74002 |
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Eric Botcazou
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b483cfb7a7 |
re PR rtl-optimization/13041 (linux-2.6/sound/core/oss/rate.c miscompiled)
PR optimization/13041 * final.c (frame_pointer_needed): Fix comment. * reload1.c (reload): Decrease alignment of the frame pointer if it was used for register allocation. From-SVN: r73978 |
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Alan Modra
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3d63de248f |
re PR other/12315 (ICE using -p with functions returning structs)
PR 12315 * final.c (profile_function): Allow for NULL svrtx. From-SVN: r73165 |
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Alexandre Oliva
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ad7e39caee |
final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns as well.
* final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns as well. From-SVN: r72649 |
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Kazu Hirata
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7ef0daad61 |
expr.c: Follow spelling conventions.
* expr.c: Follow spelling conventions. * final.c: Likewise. * optabs.c: Likewise. * sched-deps.c: Likewise. * sdbout.c: Likewise. From-SVN: r72361 |
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Kazu Hirata
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2067c116a4 |
c-pretty-print.c: Fix comment typos.
* c-pretty-print.c: Fix comment typos. * c-pretty-print.h: Likewise. * calls.c: Likewise. * cfgloopmanip.c: Likewise. * cgraphunit.c: Likewise. * cppfiles.c: Likewise. * final.c: Likewise. * function.c: Likewise. * gcov-io.h: Likewise. * gcse.c: Likewise. * genoutput.c: Likewise. * loop.c: Likewise. * postreload.c: Likewise. * reg-stack.c: Likewise. * regmove.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * simplify-rtx.c: Likewise. * tree-inline.c: Likewise. * config/m68hc11/m68hc11.h: Likewise. * config/mmix/mmix.c: Likewise. * config/mn10300/mn10300.md: Likewise. * config/sh/sh.h: Likewise. From-SVN: r72118 |
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DJ Delorie
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61f71b3447 |
targhooks.c: New file.
* targhooks.c: New file. * targhooks.h: New file. * Makefile.in: Add targhooks.o support. (function.o): Depend on$(TARGET_H). (stmt.o): Likewise. (combine.o): Depend on $(TREE_H) and $(TARGET_H). * builtins.c (apply_args_size, expand_builtin_apply_args_1, expand_builtin_apply): Convert to calls.struct_value_rtx hook. (expand_builtin_saveregs): Convert to calls.expand_builtin_saveregs hook. * c-decl.c (start_decl): Handle new calls.promote_prototypes hook here, instead of ... (get_parm_info) ... here. (store_parm_decls_oldstyle): Convert to calls.promote_prototypes hook. (finish_function): Handle calls.promote_prototypes hook here too. * c-typeck.c (convert_arguments): Convert to calls.promote_prototypes hook. (c_convert_parm_for_inlining): Likewise. * calls.c (initialize_argument_information): Convert to calls.promote_function_args hook. (expand_call): Convert to calls.struct_value_rtx, calls.strict_argument_naming, calls.pretend_outgoing_varargs_named, and calls.promote_function_return hooks. Pass fndecl to aggregate_value_p. Initialize CUMULATIVE_ARGS before calling hooks, so they can use that. (emit_library_call_value_1): Likewise. * combine.c (setup_incoming_promotions): Convert to calls.promote_function_args hook. * emit-rtl.c: Convert to calls.struct_value_rtx hook. * expr.c (expand_assignment): Pass call to aggregate_value_p. (expand_expr): Likewise. * expr.h: Remove support for SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, RETURN_IN_MEMORY macro defaults. * final.c (profile_function): Convert to calls.struct_value_rtx hook. * function.c (aggregate_value_p): Accept function type tree as second parameter; try to deduce fntype from it. Convert to calls.return_in_memory hook. (assign_parms): Convert to calls.setup_incoming_varargs, calls.strict_argument_naming, calls.promote_function_args, calls.pretend_outgoing_varargs_named hooks. Pass fndecl to aggregate_value_p. (expand_function_start): Likewise. Convert to calls.struct_value_rtx hook. (expand_function_end): Convert to calls.promote_function_return hook. (allocate_struct_function): Pass fndecl to aggregate_value_p. * hard-reg-set.h: Update comments to new hook names. * integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p. * reg-stack.c (stack_result): Likewise. * rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete. * stmt.c (expand_value_return): Convert to calls.promote_function_return hook. * target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY, TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS, TARGET_STRICT_ARGUMENT_NAMING, TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS. * target.h: Likewise. * tree.h (aggregate_value_p): Also takes a tree to deduce function attributes from (for target hooks). * doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM, STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING, EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert to hooks. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function to aggregate_value_p. * config/arm/arm.c (arm_init_cumulative_args, arm_output_mi_thunk): Likewise. * config/i386/i386.c (ix86_return_pops_args, x86_this_parameter): Likewise. * config/mips/mips.c (mips_save_reg_p, mips_expand_prologue, mips_can_use_return_insn): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/s390/s390.c (s390_output_mi_thunk): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to aggregate_value_p. * config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass function to aggregate_value_p. * objc/objc-act.c (generate_struct_by_value_array): Pass NULL to aggregate_value_p. * config/sh/sh-protos.h (sh_builtin_saveregs): Remove. (sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg, sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c (sh_handle_renesas_attribute, sh_promote_prototypes, sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs, sh_setup_incoming_varargs, sh_strict_argument_naming, sh_pretend_outgoing_varargs_named): New decls. (targetm): Add new hooks. (calc_live_regs): Save MACL and MACH if the function has the renesas attribute. (sh_expand_prologue): Support renesas attribute. (sh_builtin_saveregs): Make static. (sh_build_va_list): Support renesas attribute. (sh_va_start): Likewise. (sh_va_arg): Likewise. (sh_promote_prototypes): New. (sh_function_arg): New, moved from sh.h. Support renesas attribute. (sh_function_arg_advance): Likewise. (sh_return_in_memory): Likewise. (sh_strict_argument_naming): Likewise. (sh_pretend_outgoing_varargs_named): Likewise. (sh_struct_value_rtx): New. (sh_attribute): Add renesas attribute. (sh_handle_renesas_attribute): New. (sh_attr_renesas_p, sh_cfun_attr_renesas_p): New. (sh_ms_bitfield_layout_p): Support renesas attribute also. (sh_output_mi_thunk): Pass function to aggregate_value_p. * config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for -mhitachi. (STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to target hooks. (sh_args): Add renesas_abi flag. (INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p. (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c. (PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the stack for the renesas abi. (STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS, PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set call cookie to indicate renesas calls. * decl.c (finish_function): Pass fndecl to aggregate_value_p. * misc.c (default_pass_by_ref): Convert to calls.return_in_memory hook. From-SVN: r71048 |
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Jan Hubicka
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a0c8285b03 |
re PR c/10320 (gcc 3.4 gets rid of static inline function that does not get inlined)
* gcse.c (insert_store): Ignore fake edges. * c-common.c (flag_vtable_gc): Kill. * c-common.g (flag_vtable_gc): Kill. * c-opts (c_common_handle_option): Kill. * c.opt (fvtable-gc): Kill. * final.c (final_scan_insn): Do not call assemble_vtable_entry. * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill. * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill. * invoke.texi (-ftable-gc): Kill documentation. PR C/10320 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE just because function body is missing. * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs. * class.c (build_vtable_entry_ref): Kill. (build_vtbl_ref_1): Do not call build_vtable_entry_ref. (build_vfn_ref): Do not call build_vtable_entry_ref. * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Kill. * cp-tree.h (prepare_assemble_variable): Kill. * cp-decl.c (prepare_assemble_variable): Kill. From-SVN: r69964 |
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Kazu Hirata
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938d968ed3 |
alias.c: Fix comment formatting.
* alias.c: Fix comment formatting. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * combine.c: Likewise. * cpplib.c: Likewise. * diagnostic.c: Likewise. * dojump.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * jump.c: Likewise. * loop.c: Likewise. * mips-tfile.c: Likewise. * recog.c: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. From-SVN: r69689 |
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Kaveh R. Ghazi
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703ad42b4b |
alias.c [...]: Remove unnecessary casts.
* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c gcse.c genattr.c genattrtab.c genautomata.c genconditions.c genemit.c genextract.c genoutput.c genrecog.c gensupport.c ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c postreload.c prefix.c print-tree.c protoize.c ra-build.c ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c regmove.c regrename.c reload.c reload1.c reorg.c resource.c sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary casts. From-SVN: r69587 |
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Jan Hubicka
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9ae130f857 |
cfglayout.c (locator_file): Break out from ....
* cfglayout.c (locator_file): Break out from .... (insn_file): ... here. (locator_line): Break out from .... (insn_line): ... here. * rtl.h (locator_file, locator_line): Declare. (final_start_function): Set proper line/file info. From-SVN: r69359 |
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Andreas Jaeger
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6cf9ac2858 |
final.c: Convert prototypes to ISO C90.
* final.c: Convert prototypes to ISO C90. * flow.c: Likewise. * flags.h: Likewise. From-SVN: r68760 |
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Kazu Hirata
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6001794def |
combine.c (distribute_notes): Don't bother REG_WAS_0.
* combine.c (distribute_notes): Don't bother REG_WAS_0. * cse.c (cse_insn): Likewise. * final.c (final_scan_insn): Likewise. * jump.c (duplicate_loop_exit_test): Likewise. * rtl.c (reg_note_name): Remove REG_WAS_0. * rtl.h (REG_WAS_0): Remove. * unroll.c (final_reg_note_copy): Don't bother REG_WAS_0. * config/avr/avr.c (output_movqi): Don't use reg_was_0. (output_movhi): Likewise. (output_movsisf): Likewise. (reg_was_0): Remove. * config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Don't use REG_WAS_0. (m68hc11_gen_movqi): Likewise. * config/vax/vax-protos.h: Remove the prototype for reg_was_0_p. * config/vax/vax.c (follows_p): Remove. (reg_was_0_p): Likewise. * config/vax/vax.md (movsi): Don't use reg_was_0_p. (movhi): Likewise. (movqi): Likewise. * doc/rtl.texi (REG_WAS_0): Remove. From-SVN: r68753 |
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Kazu Hirata
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f9da506452 |
alloc-pool.c: Fix comment formatting.
* alloc-pool.c: Fix comment formatting. * bitmap.c: Likewise. * bitmap.h: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * caller-save.c: Likewise. * cfganal.c: Likewise. * cfgrtl.c: Likewise. * collect2.c: Likewise. * cse.c: Likewise. * df.c: Likewise. * diagnostic.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * expmed.c: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * libgcov.c: Likewise. * mips-tfile.c: Likewise. * optabs.c: Likewise. * prefix.c: Likewise. * rtlanal.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * toplev.c: Likewise. * varasm.c: Likewise. * vmsdbgout.c: Likewise. From-SVN: r68672 |
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Devang Patel
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6a08f7b337 |
final.c (debug_flush_symbol_queue): New function.
* final.c (debug_flush_symbol_queue): New function.
(debug_queue_symbol): New function.
(debug_free_queue): New function.
(debug_nesting): New variable.
(symbol_queue): New variable.
(symbol_queue_index): Same.
(symbol_queue_size): Same.
* debug.h (debug_flush_symbol_queue): New.
(debug_queue_symbol): New.
(debug_free_queue): New.
(debug_nesting): New.
(symbol_queue_index): New.
* dbxout.c (DBXOUT_DECR_NESTING): New macro.
(DBXOUT_DECR_NESTING_AND_RETURN): New macro.
(dbxout_init): Delay symbol output.
(dbxout_global_decl): Save, set and reset TREE_USED bit around dbxout_symbol()
call.
(dbxout_begin_function): Same.
(dbxout_finish): Free symbol queue.
(dbxout_type): Put appropriate symbols in queue.
(dbxout_symbol): Put info for symbol's type in queue. Decrement/Increment
nesting counts flush symbol queue appropriately.
(dbxout_parms): Increment dbxout nesting.
(dbxout_reg_parms): Same.
* flags.h (flag_debug_only_used_symbols): New.
* toplev.c (flag_debug_only_used_symbols): New variable.
(lang_independent_options): Add entries for new option -feliminate-unused-debug-symbols.
* common.opt: Add entry for -feliminate-unused-debug-symbols.
* opts.c (common_handle_options): Same.
* config/rs6000/darwin.h (CC1_SPEC): Interpret -gused as -feliminate-unused-debug-symbols.
* doc/invoke.texi (Debugging Options): Document -feliminate-unused-debug-symbols.
From-SVN: r68556
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