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c-common.c (registered_builtin_types): New static. 

* c-common.c (registered_builtin_types): New static.
	(c_common_type_for_mode): Consult registered_builtin_types.
	(c_register_builtin_type): Add type to registered_builtin_types.
	* optabs.c (init_floating_libfuncs): Initialize libfuncs for
	all MODE_FLOAT modes, not just the ones corresponding to
	float_type_node, double_type_node, and long_double_type_node.

From-SVN: r72711
This commit is contained in:
Zack Weinberg 2003-10-20 18:28:27 +00:00
parent 65fc9769d5
commit d1d3865f99
3 changed files with 39 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2003-10-20 Zack Weinberg <zack@codesourcery.com>
* c-common.c (registered_builtin_types): New static.
(c_common_type_for_mode): Consult registered_builtin_types.
(c_register_builtin_type): Add type to registered_builtin_types.
* optabs.c (init_floating_libfuncs): Initialize libfuncs for
all MODE_FLOAT modes, not just the ones corresponding to
float_type_node, double_type_node, and long_double_type_node.
2003-10-20 Richard Henderson <rth@redhat.com> 2003-10-20 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand. * config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand.
@ -5,15 +14,15 @@
2003-10-20 Dorit Naishlos <dorit@il.ibm.com> 2003-10-20 Dorit Naishlos <dorit@il.ibm.com>
* config/rs6000/rs6000.h: (rs6000_sched_insert_nops): * config/rs6000/rs6000.h: (rs6000_sched_insert_nops):
support new flag -minsert-sched-nops. support new flag -minsert-sched-nops.
(DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define. (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define.
* config/rs6000/rs6000.c: (rs6000_sched_insert_nops): * config/rs6000/rs6000.c: (rs6000_sched_insert_nops):
support new flag -minsert-sched-nops. support new flag -minsert-sched-nops.
(is_cracked_insn, is_microcoded_insn): New functions. (is_cracked_insn, is_microcoded_insn): New functions.
(rs6000_sched_finish): New function. (rs6000_sched_finish): New function.
(rs6000_issue_rate): Return 5 for power4. (rs6000_issue_rate): Return 5 for power4.
(get_next_active_insn, insn_terminates_group_p): New (get_next_active_insn, insn_terminates_group_p): New
functions. functions.
(is_costly_group, force_new_group): New functions. (is_costly_group, force_new_group): New functions.
(redefine_groups, pad_groups): New functions. (redefine_groups, pad_groups): New functions.
@ -53,7 +62,7 @@
(TARGET_CPU_arm1136jf_s): Likewise. (TARGET_CPU_arm1136jf_s): Likewise.
* doc/invoke.texi: Document new ARM cores and architecture * doc/invoke.texi: Document new ARM cores and architecture
variants. variants.
2003-10-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> 2003-10-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
* Makefile.in (toplev.o): Add value-prof.h dependency. * Makefile.in (toplev.o): Add value-prof.h dependency.
@ -97,7 +106,7 @@
conventions when profiling. conventions when profiling.
2003-10-19 Eric Botcazou <ebotcazou@libertysurf.fr> 2003-10-19 Eric Botcazou <ebotcazou@libertysurf.fr>
Richard Henderson <rth@redhat.com> Richard Henderson <rth@redhat.com>
PR optimization/8178 PR optimization/8178
* config/i386/i386.md (*movsi_zero): Delete. * config/i386/i386.md (*movsi_zero): Delete.
@ -145,12 +154,12 @@
(print_operand): Use it to implement '%Y'. (print_operand): Use it to implement '%Y'.
* config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint. * config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint.
(PREDICATE_CODES): Add shift_count_operand. (PREDICATE_CODES): Add shift_count_operand.
* config/s390/s390.md ("rotldi3"): Merge alternatives, * config/s390/s390.md ("rotldi3"): Merge alternatives,
using "shift_count_operand" predicate and "Y" constraint, using "shift_count_operand" predicate and "Y" constraint,
and "%Y" to output the combined shift count. and "%Y" to output the combined shift count.
("rotlsi3"): Likewise. ("rotlsi3"): Likewise.
("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise. ("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise.
("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31", ("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31",
"*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise. "*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise.
("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise. ("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise.
("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise. ("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise.
@ -163,9 +172,9 @@
2003-10-18 Fariborz Jahanian <fjahanian@apple.com> 2003-10-18 Fariborz Jahanian <fjahanian@apple.com>
* rs6000.md: Separate TARGET_POWERPC64 patterns for TARGET_64BIT or TARGET_32BIT. * rs6000.md: Separate TARGET_POWERPC64 patterns for TARGET_64BIT or TARGET_32BIT.
(ashrdisi3_noppc64) Generate more efficient code for 32-bit right-shift of (ashrdisi3_noppc64) Generate more efficient code for 32-bit right-shift of
a "long long" argument. a "long long" argument.
2003-10-18 Alexandre Oliva <aoliva@redhat.com> 2003-10-18 Alexandre Oliva <aoliva@redhat.com>
@ -262,7 +271,7 @@
zsh not working. Change gcc to GCC. zsh not working. Change gcc to GCC.
PR bootstrap/12546 PR bootstrap/12546
* doc/install.texi: Document that zsh does not work when * doc/install.texi: Document that zsh does not work when
configuring gcc. configuring gcc.
2003-10-17 Nathanael Nerode <neroden@gcc.gnu.org> 2003-10-17 Nathanael Nerode <neroden@gcc.gnu.org>
@ -373,7 +382,7 @@
Define as 0. Define as 0.
* config/mips/iris6.h (FUNCTION_NAME_ALREADY_DECLARED): Define * config/mips/iris6.h (FUNCTION_NAME_ALREADY_DECLARED): Define
depending on mips_abi. depending on mips_abi.
* config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Define as 1. * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Define as 1.
* config/mips/mips.c (mips_output_function_prologue): Test * config/mips/mips.c (mips_output_function_prologue): Test
FUNCTION_NAME_ALREADY_DECLARED at runtime. FUNCTION_NAME_ALREADY_DECLARED at runtime.
@ -382,7 +391,7 @@
(build_mips16_call_stub): Likewise. (build_mips16_call_stub): Likewise.
* config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Provide * config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Provide
default. default.
* config/mips/iris6.h (DWARF2_UNWIND_INFO): Don't define for native * config/mips/iris6.h (DWARF2_UNWIND_INFO): Don't define for native
IRIX 6 O32 assembler. IRIX 6 O32 assembler.
(SUBTARGET_CC1_SPEC): Enforce mips2 ISA with O32 ABI. (SUBTARGET_CC1_SPEC): Enforce mips2 ISA with O32 ABI.
@ -405,7 +414,7 @@
(MUST_USE_SJLJ_EXCEPTIONS): Define. (MUST_USE_SJLJ_EXCEPTIONS): Define.
[_MIPS_SIM == _ABIO32 && !GAS] (CTORS_SECTION_ASM_OP, [_MIPS_SIM == _ABIO32 && !GAS] (CTORS_SECTION_ASM_OP,
DTORS_SECTION_ASM_OP): Dummy definitions. DTORS_SECTION_ASM_OP): Dummy definitions.
(TARGET_ASM_NAMED_SECTION): Undef statically. (TARGET_ASM_NAMED_SECTION): Undef statically.
(EH_FRAME_SECTION_NAME): Likewise. (EH_FRAME_SECTION_NAME): Likewise.
(ASM_OUTPUT_FILENAME): Integrate mips.h version. (ASM_OUTPUT_FILENAME): Integrate mips.h version.
(LINK_SPEC): Only use default options -call_shared -no_unresolved (LINK_SPEC): Only use default options -call_shared -no_unresolved
@ -468,7 +477,7 @@
* arm-modes.def (CC_Nmode): New condition code mode. * arm-modes.def (CC_Nmode): New condition code mode.
* arm.c (thumb_condition_code): Delete. * arm.c (thumb_condition_code): Delete.
(arm_select_cc_mode): Handle single-bit test for Thumb. (arm_select_cc_mode): Handle single-bit test for Thumb.
(arm_print_operand, cases 'd' and 'D'): Don't special case the (arm_print_operand, cases 'd' and 'D'): Don't special case the
condition code logic for Thumb. condition code logic for Thumb.
(get_arm_condition_code): Handle CC_Nmode. (get_arm_condition_code): Handle CC_Nmode.
(thumb_cbrch_target_operand): New function. (thumb_cbrch_target_operand): New function.
@ -482,7 +491,7 @@
(subsi3_cbranch, subsi3_cbranch_scratch): New Thumb patterns. (subsi3_cbranch, subsi3_cbranch_scratch): New Thumb patterns.
(cbranchne_decr1): Re-work to use CC_Nmode. (cbranchne_decr1): Re-work to use CC_Nmode.
* arm.c (thumb_expand_epilogue): Add clobbers of registers restored * arm.c (thumb_expand_epilogue): Add clobbers of registers restored
by the return instruction. Add a use of the link register if it by the return instruction. Add a use of the link register if it
wasn't stored. wasn't stored.

12
gcc/c-common.c
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@ -1828,6 +1828,10 @@ c_common_type_for_size (unsigned int bits, int unsignedp)
return 0; return 0;
} }
/* Used for communication between c_common_type_for_mode and
c_register_builtin_type. */
static GTY(()) tree registered_builtin_types;
/* Return a data type that has machine mode MODE. /* Return a data type that has machine mode MODE.
If the mode is an integer, If the mode is an integer,
then UNSIGNEDP selects between signed and unsigned types. */ then UNSIGNEDP selects between signed and unsigned types. */
@ -1835,6 +1839,8 @@ c_common_type_for_size (unsigned int bits, int unsignedp)
tree tree
c_common_type_for_mode (enum machine_mode mode, int unsignedp) c_common_type_for_mode (enum machine_mode mode, int unsignedp)
{ {
tree t;
if (mode == TYPE_MODE (integer_type_node)) if (mode == TYPE_MODE (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node; return unsignedp ? unsigned_type_node : integer_type_node;
@ -1923,6 +1929,10 @@ c_common_type_for_mode (enum machine_mode mode, int unsignedp)
break; break;
} }
for (t = registered_builtin_types; t; t = TREE_CHAIN (t))
if (TYPE_MODE (TREE_VALUE (t)) == mode)
return TREE_VALUE (t);
return 0; return 0;
} }
@ -2051,6 +2061,8 @@ c_register_builtin_type (tree type, const char* name)
if (!TYPE_NAME (type)) if (!TYPE_NAME (type))
TYPE_NAME (type) = decl; TYPE_NAME (type) = decl;
pushdecl (decl); pushdecl (decl);
registered_builtin_types = tree_cons (0, type, registered_builtin_types);
} }

13
gcc/optabs.c
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@ -5019,18 +5019,7 @@ init_integral_libfuncs (optab optable, const char *opname, int suffix)
static void static void
init_floating_libfuncs (optab optable, const char *opname, int suffix) init_floating_libfuncs (optab optable, const char *opname, int suffix)
{ {
enum machine_mode fmode, dmode, lmode; init_libfuncs (optable, MIN_MODE_FLOAT, MAX_MODE_FLOAT, opname, suffix);
fmode = float_type_node ? TYPE_MODE (float_type_node) : VOIDmode;
dmode = double_type_node ? TYPE_MODE (double_type_node) : VOIDmode;
lmode = long_double_type_node ? TYPE_MODE (long_double_type_node) : VOIDmode;
if (fmode != VOIDmode)
init_libfuncs (optable, fmode, fmode, opname, suffix);
if (dmode != fmode && dmode != VOIDmode)
init_libfuncs (optable, dmode, dmode, opname, suffix);
if (lmode != dmode && lmode != VOIDmode)
init_libfuncs (optable, lmode, lmode, opname, suffix);
} }
/* Initialize the libfunc fields of an entire group of entries of an /* Initialize the libfunc fields of an entire group of entries of an