mirror of git://gcc.gnu.org/git/gcc.git
Daily bump.
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GCC Administrator
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gcc/ChangeLog
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gcc/ChangeLog
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2025-09-01 Jonathan Grant <jg@jguk.org>
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* doc/install.texi (Configuration): Fix spelling of "support"
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and "floating-point arithmetic".
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2025-09-01 Mark Harmstone <mark@harmstone.com>
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* dwarf2codeview.cc (get_type_num_array_type): Don't try to
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encode non-C-style arrays.
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2025-09-01 Jakub Jelinek <jakub@redhat.com>
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* builtins.def: Implement C2Y N3577 - Rename s/uimaxabs/umaxabs/.
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(BUILT_IN_UIMAXABS): Rename to ...
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(BUILT_IN_UMAXABS): ... this. Change second argument to "umaxabs".
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* builtins.cc (fold_builtin_1): Use BUILT_IN_UMAXABS rather than
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BUILT_IN_UIMAXABS.
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2025-09-01 Gerald Pfeifer <gerald@pfeifer.com>
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* doc/invoke.texi (Optimize Options): Update the perfwiki web
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address.
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2025-09-01 Iain Sandoe <iain@sandoe.co.uk>
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* diagnostics/logging.h (log_param_location_t): Cast
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location_t value to fmt_size_t.
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2025-09-01 Iain Sandoe <iain@sandoe.co.uk>
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* configure: Regenerate.
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* configure.ac: Do not claim cfi instruction support even
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if the assembler has it.
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2025-09-01 Yoshinori Sato <yoshinori.sato@nifty.com>
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PR target/89828
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* config/rx/rx.cc (add_pop_cfi_notes): Release the frame pointer if it is
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used.
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(rx_expand_prologue): Redesigned stack pointer and frame pointer update
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process.
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2025-09-01 Richard Biener <rguenther@suse.de>
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PR tree-optimization/121744
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* tree-vect-patterns.cc (vect_recog_vector_vector_shift_pattern):
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Allow constant left operand.
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2025-09-01 Richard Biener <rguenther@suse.de>
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* tree-vect-loop.cc (vect_create_epilog_for_reduction):
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Use SLP_TREE_REDUC_IDX for following the SLP graph and
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for identifying whether we use the 'else' in a COND.
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(vectorizable_lane_reducing): Simplify check of whether
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we are in a reduction.
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(vectorizable_reduction): Add sanity checking around
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SLP_TREE_REDUC_IDX and use it where it looks appropriate.
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(vect_transform_reduction): Use SLP_TREE_REDUC_IDX.
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* tree-vect-stmts.cc (vectorizable_call): Likewise.
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(vectorizable_operation): Likewise.
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(vectorizable_condition): Likewise.
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2025-09-01 Richard Biener <rguenther@suse.de>
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* tree-vect-loop.cc (vectorizable_live_operation): Check
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vect_is_reduction on the SLP node rather than
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STMT_VINFO_REDUC_DEF on the stmt.
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(vectorizable_reduction): Do not set STMT_VINFO_REDUC_DEF
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on live stmts.
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2025-09-01 Richard Biener <rguenther@suse.de>
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* tree-vectorizer.h (vect_reduc_info): New.
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(create_info_for_reduction): Likewise.
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(VECT_REDUC_INFO_TYPE): Likewise.
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(VECT_REDUC_INFO_CODE): Likewise.
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(VECT_REDUC_INFO_FN): Likewise.
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(VECT_REDUC_INFO_SCALAR_RESULTS): Likewise.
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(VECT_REDUC_INFO_INITIAL_VALUES): Likewise.
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(VECT_REDUC_INFO_REUSED_ACCUMULATOR): Likewise.
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(VECT_REDUC_INFO_INDUC_COND_INITIAL_VAL): Likewise.
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(VECT_REDUC_INFO_EPILOGUE_ADJUSTMENT): Likewise.
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(VECT_REDUC_INFO_FORCE_SINGLE_CYCLE): Likewise.
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(VECT_REDUC_INFO_RESULT_POS): Likewise.
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(VECT_REDUC_INFO_VECTYPE): Likewise.
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(STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL): Remove.
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(STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT): Likewise.
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(STMT_VINFO_FORCE_SINGLE_CYCLE): Likewise.
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(STMT_VINFO_REDUC_FN): Likewise.
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(STMT_VINFO_REDUC_VECTYPE): Likewise.
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(vect_reusable_accumulator::reduc_info): Adjust.
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(vect_reduc_type): Adjust.
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(_slp_tree::cycle_info): New member.
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(SLP_TREE_REDUC_IDX): Likewise.
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(vect_reduc_info_s): Move/copy data from ...
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(_stmt_vec_info): ... here.
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(_loop_vec_info::redcu_infos): New member.
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(info_for_reduction): Adjust to take SLP node.
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(vect_reduc_type): Adjust.
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(vect_is_reduction): Add overload for SLP node.
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* tree-vectorizer.cc (vec_info::new_stmt_vec_info):
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Do not initialize removed members.
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(vec_info::free_stmt_vec_info): Do not release them.
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* tree-vect-stmts.cc (vectorizable_condition): Adjust.
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* tree-vect-slp.cc (_slp_tree::_slp_tree): Initialize
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cycle info.
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(vect_build_slp_tree_2): Compute SLP reduc_idx and store
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it. Create, populate and propagate reduction info.
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(vect_print_slp_tree): Print cycle info.
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(vect_analyze_slp_reduc_chain): Set cycle info on the
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manual added conversion node.
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(vect_optimize_slp_pass::start_choosing_layouts): Adjust.
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* tree-vect-loop.cc (_loop_vec_info::~_loop_vec_info):
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Release reduction infos.
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(info_for_reduction): Get the reduction info from
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the vector in the loop_vinfo.
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(vect_create_epilog_for_reduction): Adjust.
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(vectorizable_reduction): Likewise.
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(vect_transform_reduction): Likewise.
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(vect_transform_cycle_phi): Likewise, deal with nested
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cycles not part of a double reduction have no reduction info.
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* config/aarch64/aarch64.cc (aarch64_force_single_cycle):
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Use VECT_REDUC_INFO_FORCE_SINGLE_CYCLE, get SLP node and use
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that.
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(aarch64_vector_costs::count_ops): Adjust.
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2025-09-01 Tobias Burnus <tburnus@baylibre.com>
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PR target/121392
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* doc/install.texi (amdgcn): Mention Newlib commit
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that fixes another SIMD issue.
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2025-09-01 Richard Biener <rguenther@suse.de>
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* tree-vect-loop.cc (vect_is_simple_iv_evolution): Get
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stmt_info and store into STMT_VINFO_LOOP_PHI_EVOLUTION_BASE_UNCHANGED
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and STMT_VINFO_LOOP_PHI_EVOLUTION_PART here. Drop unused
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output parameters.
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(vect_is_nonlinear_iv_evolution): Likewise.
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(vect_analyze_scalar_cycles_1): Remove redundant setting
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of STMT_VINFO_LOOP_PHI_EVOLUTION_BASE_UNCHANGED and
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STMT_VINFO_LOOP_PHI_EVOLUTION_PART.
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2025-09-01 Cui, Lili <lili.cui@intel.com>
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PR rtl-optimization/117838
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* ira-color.cc (improve_allocation): Remove soft conflict related code.
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2025-09-01 liuhongt <hongtao.liu@intel.com>
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PR target/121699
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* config/i386/predicates.md (const_vec_dup_operand): New
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predicate.
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* config/i386/sse.md (cond_<insn><mode>): Fix predicate of
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operands[3], and fix wrong operands passed to
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ix86_vgf2p8affine_shift_matrix and
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gen_vgf2p8affineqb_<mode>_mask.
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2025-08-31 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
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* config/xtensa/predicates.md (alt_ubranch_operator):
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@ -1 +1 @@
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20250901
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20250902
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@ -1,3 +1,12 @@
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2025-09-01 Harald Anlauf <anlauf@gmx.de>
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PR fortran/121727
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* trans-expr.cc (gfc_const_length_character_type_p): New helper
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function.
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(conv_dummy_value): Use it to determine if a character actual
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argument has a constant length. If a character actual argument is
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constant and longer than the dummy, truncate it at compile time.
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2025-08-31 Paul Thomas <pault@gcc.gnu.org>
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PR fortran/99709
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@ -1,3 +1,71 @@
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2025-09-01 Jakub Jelinek <jakub@redhat.com>
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* gcc.dg/cpp/c2y-counter-1.c: New test.
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2025-09-01 Jakub Jelinek <jakub@redhat.com>
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* gcc.c-torture/execute/builtins/lib/abs.c (uimaxabs): Rename to ...
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(umaxabs): ... this.
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* gcc.c-torture/execute/builtins/uabs-2.c (uimaxabs): Rename to ...
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(umaxabs): ... this.
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(main_test): Use umaxabs instead of uimaxabs.
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* gcc.c-torture/execute/builtins/uabs-3.c (main_test): Use umaxabs
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instead of uimaxabs.
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2025-09-01 Harald Anlauf <anlauf@gmx.de>
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PR fortran/121727
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* gfortran.dg/value_10.f90: New test.
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2025-09-01 Yoshinori Sato <yoshinori.sato@nifty.com>
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PR target/89828
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* gcc.dg/pr89828.c: New.
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2025-09-01 Andi Kleen <ak@gcc.gnu.org>
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* gcc.target/i386/shift-gf2p8affine-1.c: Use -march=x86-64
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-mtune-generic.
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* gcc.target/i386/shift-gf2p8affine-2.c: Dito.
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* gcc.target/i386/shift-gf2p8affine-3.c: Dito.
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* gcc.target/i386/shift-gf2p8affine-5.c: Dito.
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* gcc.target/i386/shift-gf2p8affine-6.c: Dito.
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* gcc.target/i386/shift-gf2p8affine-7.c: Dito.
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2025-09-01 Christophe Lyon <christophe.lyon@linaro.org>
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* lib/target-supports.exp
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(check_effective_target_arm_v8_neon_ok_nocache): Add "-mcpu=unset
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-march=armv8-a" to et_arm_v8_neon_flags.
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(add_options_for_vect_early_break): Remove useless "-mcpu=unset
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-march=armv8-a".
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(add_options_for_arm_v8_neon): Likewise.
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2025-09-01 Christophe Lyon <christophe.lyon@linaro.org>
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* lib/target-supports.exp
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(check_effective_target_arm_neon_ok_nocache): Remove arm32 check.
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Add istarget arm*-*-* check.
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(check_effective_target_arm_neon_fp16_ok_nocache): Likewise.
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(check_effective_target_arm_neon_softfp_fp16_ok_nocache): Likewise.
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(check_effective_target_arm_v8_neon_ok_nocache): Likewise.
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(check_effective_target_arm_neonv2_ok_nocache): Likewise.
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(check_effective_target_vect_pack_trunc): Remove istarget arm*-*-*
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check.
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(check_effective_target_vect_unpack): Likewise.
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(check_effective_target_vect_condition): Likewise.
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(check_effective_target_vect_cond_mixed): Likewise.
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(available_vector_sizes): Likewise.
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2025-09-01 Richard Biener <rguenther@suse.de>
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PR tree-optimization/121744
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* gcc.dg/vect/pr121744-1.c: New testcase.
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2025-09-01 liuhongt <hongtao.liu@intel.com>
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* gcc.target/i386/pr121699.c: New test.
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2025-08-31 Paul Thomas <pault@gcc.gnu.org>
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PR fortran/99709
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@ -1,3 +1,9 @@
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2025-09-01 Jakub Jelinek <jakub@redhat.com>
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* macro.cc: Implement C2Y N3457 - The __COUNTER__ predefined macro.
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(_cpp_builtin_macro_text): Diagnose if __COUNTER__ reaches
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2147483648 value.
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2025-08-15 Jakub Jelinek <jakub@redhat.com>
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PR preprocessor/120778
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@ -1,3 +1,9 @@
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2025-09-01 Gerald Pfeifer <gerald@pfeifer.com>
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* update_web_docs_libstdcxx_git: Copy our "inner" documentation
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into the web area using rsync instead of cpio and remove orphaned
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files.
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2025-07-04 Richard Biener <rguenther@suse.de>
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* crontab: Stop doing GCC 12 snapshots.
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