Daily bump.

This commit is contained in:
GCC Administrator
2026-01-08 00:16:32 +00:00
parent b1f99a0d8c
commit e21d696e78
10 changed files with 470 additions and 1 deletions

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2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* inclhack.def (AAB_solaris_sys_varargs_h): Remove.
(solaris___restrict): Likewise.
(solaris_complex): Likewise.
(solaris_complex_cxx): Likewise.
(solaris_cxx_linkage): Likewise.
(solaris_getc_strict_stdc): Likewise.
(solaris_gets_c11): Likewise.
(solaris_gets_cxx14): Likewise.
(solaris_int_limits_2): Likewise.
(solaris_math_1): Likewise.
(solaris_math_10): Likewise.
(solaris_math_2): Likewise.
(solaris_math_3): Likewise.
(solaris_math_4): Likewise.
(solaris_math_8): Likewise.
(solaris_math_9): Likewise.
(solaris_math_11): Likewise.
(solaris_once_init_1): Likewise.
(solaris_posix_spawn_restrict): Likewise.
(solaris_rwlock_init_1): Likewise.
(solaris_std___filbuf): Likewise.
(solaris_std_gets_cxx14): Likewise.
(solaris_stdio_tag): Likewise.
(solaris_stdlib_noreturn): Likewise.
(gnu_types): Simplify Solaris guard.
(stdio_stdarg_h): Likewise.
(stdio_va_list): Likewise.
(stdio_va_list_clients): Bypass on Solaris.
(strict_ansi_only): Likewise.
* fixincl.x: Regenerate.
* tests/base/iso/math_c99.h: Remove.
* tests/base/iso/stdio_iso.h: Likewise.
* tests/base/iso/stdlib_c99.h: Likewise.
* tests/base/iso/stdlib_iso.h: Likewise.
* tests/base/spawn.h: Likewise.
* tests/base/stdio_tag.h: Likewise.
* tests/base/sys/feature_tests.h: Likewise.
* tests/base/complex.h [SOLARIS_COMPLEX_CHECK]: Remove.
[SOLARIS_COMPLEX_CXX_CHECK]: Likewise.
* tests/base/pthread.h [SOLARIS_ONCE_INIT_1_CHECK]: Likewise.
[SOLARIS_RWLOCK_INIT_1_CHECK]: Likewise
* tests/base/stdio.h [SOLARIS_STD___FILBUF_CHECK]: Likewise.
[SOLARIS_GETS_CXX14_CHECK]: Likewise.
* tests/base/sys/int_limits.h [SOLARIS_INT_LIMITS_2_CHECK]: Likewise.
2025-08-28 Jonathan Wakely <jwakely@redhat.com>
PR bootstrap/118009

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@@ -1,3 +1,171 @@
2026-01-07 Tomas Glozar <tglozar@gmail.com>
PR target/121535
* config/ia64/ia64.cc (TARGET_ZERO_CALL_USED_REGS): Override
function with target-specific one.
(struct gcc_target): Move to end of file.
(ia64_zero_call_used_regs): Add target-specific function.
2026-01-07 Xinhui Yang <cyan@cyano.uk>
* config.gcc: limit -lunwind usage by testing if the system
libunwind is being used.
2026-01-07 Xi Ruoyao <xry111@xry111.site>
PR target/123320
* config/loongarch/loongarch.md (<optab><mode>3): Only expand
using psuedos when can_create_pseudo_p ().
(addsi3): Likewise.
2026-01-07 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/123300
* gimple-range-gori.cc (gori_map::exports_and_deps): New.
* gimple-range-gori.h (exports_and_deps): New prototype.
(FOR_EACH_GORI_EXPORT_AND_DEP_NAME): New macro.
* tree-vrp.cc (remove_unreachable:remove_unreachable): Initialize
m_tmp bitmap.
(remove_unreachable:~remove_unreachable): Dispose of m_tmp bitmap.
(remove_unreachable:fully_replaceable): Move from static function
and check reachability of exports and dependencies.
2026-01-07 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/123319
* value-range.cc (irange::intersect): If there is a bitmask, snap
subranges after creating them.
2026-01-07 Daniel Barboza <daniel.barboza@oss.qualcomm.com>
PR tree-optimization/102486
* match.pd (`popcount (X & -X) -> -X != 0`): New pattern.
2026-01-07 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/119291
PR rtl-optimization/121773
* combine.cc (try_combine): Check that SET_DEST (setN) is neither
modified_between_p nor reg_used_between_p instead of just not
reg_used_between_p or pc_rtx.
2026-01-07 Richard Earnshaw <rearnsha@arm.com>
PR target/123390
* config/arm/arm.cc (arm_gen_constant): Fix types of HWI literals.
(arm_const_double_prefer_rsbs_rsc): Likewise.
2026-01-07 Alfie Richards <alfie.richards@arm.com>
* config/aarch64/aarch64.cc (aarch64_parse_fmv_features): Add parsing
for priority arguments.
(aarch64_process_target_version_attr): Update call to
aarch64_parse_fmv_features.
(get_feature_mask_for_version): Update call to
aarch64_parse_fmv_features.
(aarch64_compare_version_priority): Add logic to order by priority if present.
(aarch64_functions_b_resolvable_from_a): Update call to
aarch64_parse_fmv_features.
(aarch64_mangle_decl_assembler_name): Update call to
aarch64_parse_fmv_features.
(dispatch_function_versions): Add logic to sort by priority.
(aarch64_same_function_versions): Add diagnostic if invalid use of
priority syntax.
(aarch64_merge_decl_attributes): Add logic to make suer priority
arguments are preserved.
(aarch64_check_target_clone_version): Update call to
aarch64_parse_fmv_features.
2026-01-07 Alfie Richards <alfie.richards@arm.com>
* target.def (TARGET_OPTION_SAME_FUNCTION_VERSIONS): Update
documentation.
* tree.cc (disjoint_version_decls): Change for new NULL parameter
to same_function_versions.
(diagnose_versioned_decls): Update to pass diagnostic location to
same_function_versions.
* doc/tm.texi: Regenerate.
* config/aarch64/aarch64.cc (aarch64_same_function_versions):
Update hook impl for new arguments.
* config/riscv/riscv.cc (riscv_same_function_versions): Update
hook impl for new arguments.
* config/loongarch/loongarch.cc
(loongarch_same_function_versions): Likewise
* hooks.cc (hook_stringslice_stringslice_unreachable): Changed
to...
(hook_stringslice_consttree_stringslice_consttree_unreachable):
...this and add extra arguments.
* hooks.h (hook_stringslice_stringslice_unreachable): Changed
to...
(hook_stringslice_consttree_stringslice_consttree_unreachable):
and add extra arguments.
2026-01-07 Martin Jambor <mjambor@suse.cz>
* params.opt (param_ipa_cp_sweeps): New.
* doc/invoke.texi (ipa-cp-sweeps): New.
* ipa-cp.cc (max_number_sweeps): New.
(get_max_overall_size): New parameter cur_sweep, use it and the total
number of sweeps from the NODE to calculate the result too.
(ipcp_propagate_stage): Get the maximum number of sweeps specified in
the corresponding parameter of any possibly affected node.
(good_cloning_opportunity_p): Add parameter cur_sweep, adjust the
threshold according to it.
(decide_about_value): New parameter cur_sweep, pass it to
get_max_overall_size and to good_cloning_opportunity_p.
(decide_whether_version_node): New parameter cur_sweep, pass it to
decide_about_value and get_max_overall_size. Make sure the node is
not dead.
(ipcp_decision_stage): Make multiple sweeps over the call-graph.
2026-01-07 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (ipa_node_params): Remove member do_clone_for_all_contexts.
(ipa_node_params::ipa_node_params): Do not initialize
do_clone_for_all_contexts.
* ipa-cp.cc (gather_context_independent_values): Remove parameter
calculate_aggs, calculate them always.
(estimate_local_effects): Move the decision whether to clone for
all context...
(decide_whether_version_node): ...here. Fix dumps.
(decide_about_value): Adjust alignment in dumps.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123315
* tree-vect-loop.cc (vect_analyze_loop_2): Reset
LOOP_VINFO_USING_DECREMENTING_IV_P before retrying.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123221
* tree-vect-loop.cc (vectorizable_reduction): When we did not
find the non-conversion reduction operation, bail.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123316
* tree-vect-loop.cc (vectorizable_reduction): Detect missing
PHI patterns for bools.
2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR debug/123259
* toplev.cc (process_options): Guard CTF non-C warning by
-Wcomplain-wrong-lang.
* doc/invoke.texi (Warning Options, -Wno-complain-wrong-lang):
Document effect on -gctf/-gsctf.
2026-01-07 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR tree-optimization/123374
* gimple-ssa-warn-access.cc (pass_waccess::set_pass_param): Add
a second parameter.
(pass_waccess::check_call): Skip access checks for waccess2.
(pass_waccess::execute): Drop initialization of
M_CHECK_DANGLING_P.
* passes.def: Adjust.
2026-01-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
* tree-profile.cc (tree_profiling): Do not use atomic operations

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20260107
20260108

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2026-01-07 Tobias Burnus <tburnus@baylibre.com>
* c-omp.cc (c_omp_directives): Uncomment 'groupprivate'.
* c-pragma.cc (omp_pragmas): Add PRAGMA_OMP_GROUPPRIVATE.
* c-pragma.h (enum pragma_kind): Likewise.
2025-12-26 Egas Ribeiro <egas.g.ribeiro@gmail.com>
PR c++/121864

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2026-01-07 Tobias Burnus <tburnus@baylibre.com>
* c-parser.cc (OMP_GROUPPRIVATE_CLAUSE_MASK,
c_parser_omp_groupprivate): New.
(c_parser_pragma): Call it.
(c_maybe_parse_omp_decl): Uncomment PRAGMA_OMP_GROUPPRIVATE
check.
2026-01-03 Martin Uecker <uecker@tugraz.at>
PR c/121507

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2026-01-07 Tobias Burnus <tburnus@baylibre.com>
* parser.cc (OMP_GROUPPRIVATE_CLAUSE_MASK,
cp_parser_omp_groupprivate): New.
(cp_parser_pragma): Call it.
(cp_maybe_parse_omp_decl): Uncomment PRAGMA_OMP_GROUPPRIVATE
check.
2026-01-03 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/123326

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@@ -1,3 +1,37 @@
2026-01-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/123071
PR fortran/90218
* resolve.cc (resolve_typebound_function): If a generic
typebound procedure is marked as overridable and all the
specific procedures are non-overridable, it is safe to resolve
the compcall.
* trans-array.cc (gfc_trans_array_constructor_value): PDT
structure constructor elements must be finalized.
(trans_array_constructor): Set 'finalize_required' for PDT
constructors.
* trans-decl.cc (gfc_get_symbol_decl): PDT initialization is
required in contained namespaces as long as the parent is not
a module.
(gfc_init_default_pdt): Delete the stmtblock_t argument. Assign
a variable 'value' expression using gfc_trans_assignment.
Simplifiy the logic around the call to gfc_init_default_dt. In
both cases return a tree expression or null tree.
(gfc_trans_deferred_vars): Only call gfc_allocate_pdt_comp if
gfc_init_default_pdt returns null tree.
* trans-expr.cc (gfc_trans_alloc_subarray_assign): Add a static
stmtblock_t pointer 'final_block'. Free 'dest' data pointer and
add to final_block.
(gfc_conv_structure): Set 'final_block' to the se's finalblock.
(gfc_trans_assignment_1): Do not deallocate PDT array ctrs.
trans-stmt.cc (gfc_trans_allocate): Also deallocate PDT expr3
allocatable components.
(gfc_trans_deallocate): Add PDT deallocation to se.pre instead
of block.
* trans-stmt.cc (gfc_trans_allocate): Free the allocatable
components of a PDT expr3.
(gfc_trans_deallocate): Add 'tmp' to se.pre rather than block.
2026-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/123029

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2026-01-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/90218
* gfortran.dg/pdt_79.f03: Used uninitialized warning and change
tree scan for 'mapped_tensor.j' to 'Pdttensor_t_4.2.j'.
* gfortran.dg/pdt_80.f03: New test.
2026-01-07 Tomas Glozar <tglozar@gmail.com>
PR target/121535
* gcc.target/ia64/pr121535.c: New test.
2026-01-07 Richard Earnshaw <rearnsha@arm.com>
PR rtl-optimization/121773
* gcc.target/arm/pr121773.c: New test.
2026-01-07 Xi Ruoyao <xry111@xry111.site>
PR target/123320
* gcc.target/loongarch/la64/pr123320.c: New test.
2026-01-07 Tobias Burnus <tburnus@baylibre.com>
* c-c++-common/gomp/groupprivate-1.c: New test.
2026-01-07 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/123300
* gcc.dg/pr123300.c: New.
2026-01-07 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/123319
* gcc.dg/pr123319.c: New.
2026-01-07 Daniel Barboza <daniel.barboza@oss.qualcomm.com>
PR tree-optimization/102486
* gcc.dg/tree-ssa/pr102486.c: New test.
2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/vect/slp-19c.c: Require vect_extract_even_odd.
2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c (scan-tree-dump): Don't xfail on
64-bit SPARC.
2026-01-07 Richard Biener <rguenther@suse.de>
PR testsuite/123353
PR c/123156
* gcc.dg/torture/builtin-shufflevector-pr123156.c: Require le.
2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR tree-optimization/123197
* gcc.dg/vect/vect-71.c: Require vect_hw_misalign.
2026-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR tree-optimization/123200
* gcc.dg/vect/vect-bool-2.c (scan-tree-dump): Require
vect_bool_cmp.
* gcc.dg/vect/vect-bool-cmp-4.c: Likewise.
2026-01-07 Alfie Richards <alfie.richards@arm.com>
* gcc.target/aarch64/fmv_priority3.c: New test.
* gcc.target/aarch64/fmv_priority_error1.c: New test.
* gcc.target/aarch64/fmv_priority_error2.c: New test.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123315
* g++.dg/vect/pr123315.cc: New testcase.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123221
* gcc.dg/vect/vect-pr123221.c: New testcase.
2026-01-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/123316
* gcc.dg/vect/vect-pr123316.c: New testcase.
2026-01-07 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR tree-optimization/123374
* g++.dg/warn/pr123374.C: New test.
2026-01-06 Jeff Law <jeffrey.law@oss.qualcomm.com>
PR target/123269

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2026-01-07 Xinhui Yang <cyan@cyano.uk>
* config.host (ia64): include unwind-compat only if the system
libunwind is being used.
* config/ia64/t-linux-libunwind: include libgcc symver definition
for libgcc symbols, since it bears the same role as t-linux
(except libunwind); Include fde-glibc.c since the unwind
implementation requires _Unwind_FindTableEntry in this file.
* config/ia64/unwind-ia64.c: protect _Unwind_FindTableEntry inside
inihbit_libc ifndefs to allow it to build with newlib or
without proper headers.
2026-01-07 Vladimir Vishniakov <volodia@hex-rays.com>
* config/v850/lib1funcs.S (__return_r26_r31): Use compact
add form to adjust stack pointer.
(__save_r27_r31): Likewise.
(__save_r29_r31): Likewise.
(__save_r31): Likewise.
(__return_r27_r31): Likewise.
(__return_r28_r31): Likewise.
(__return_r29_r31): Likewise.
(__return_r31): Likewise.
(__return_r2_r31): Likewise.
2026-01-07 Vladimir Vishniakov <volodia@hex-rays.com>
PR target/123403
* config/v850/lib1funcs.S (__return_r25_r29): Fix ! __EP__ clause to
use SP, not EP.
(__return_r2_r31): Fix offsets to match store offsets.
2025-12-15 Peter Damianov <peter0x44@disroot.org>
* config/score/crti.S: Delete.

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2026-01-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/123100
* include/std/sstream (basic_stringbuf::str()&&): Handle the
case where _M_string is not being used for the buffer.
* testsuite/27_io/basic_stringbuf/str/char/123100.cc: New test.
2026-01-07 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_wait.h (__wait_args::_M_setup_wait):
Remove unreachable return statement.
2026-01-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/123406
* acinclude.m4 (GLIBCXX_CHECK_STDIO_LOCKING): Override detection
of flockfile for non-cygwin newlib targets.
* configure: Regenerate.
2026-01-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/123378
* include/std/barrier (~__tree_barrier_base): Define.
2026-01-07 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/123183
PR libstdc++/123326
* libsupc++/exception (std::bad_exception::~bad_exception(),
std::bad_exception::what()): Add inline keyword and
[[__gnu__::__gnu_inline__]] attribute to the C++26 constexpr
exceptions definitions.
* libsupc++/exception.h (std::exception::~exception(),
std::exception::what()): Likewise.
* libsupc++/exception_ptr.h (std::exception_ptr::exception_ptr(void*)):
Likewise.
* libsupc++/nested_exception.h
(std::nested_exception::~nested_exception()): Likewise.
* libsupc++/typeinfo (std::bad_cast::~bad_cast(),
std::bad_cast::what(), std::bad_typeid::~bad_typeid(),
std::bad_typeid::what()): Likewise.
* include/bits/new_except.h (std::bad_alloc::~bad_alloc(),
std::bad_alloc::what(),
std::bad_array_new_length::~bad_array_new_length(),
std::bad_array_new_length::what()): Likewise.
* include/bits/stdexcept_except.h
(std::logic_error::logic_error(const string&),
std::logic_error::logic_error(const char*),
std::logic_error::~logic_error(), std::logic_error::what(),
std::domain_error::domain_error(const string&),
std::domain_error::domain_error(const char*),
std::invalid_argument::invalid_argument(const string&),
std::invalid_argument::invalid_argument(const char*),
std::length_error::length_error(const string&),
std::length_error::length_error(const char*),
std::out_of_range::out_of_range(const string&),
std::out_of_range::out_of_range(const char*),
std::runtime_error::runtime_error(const string&),
std::runtime_error::runtime_error(const char*),
std::runtime_error::~runtime_error(), std::runtime_error::what(),
std::overflow_error::overflow_error(const string&),
std::overflow_error::overflow_error(const char*),
std::overflow_error::~overflow_error(),
std::underflow_error::underflow_error(const string&),
std::underflow_error::underflow_error(const char*),
std::underflow_error::~underflow_error()): Likewise.
(std::domain_error::~domain_error(),
std::invalid_argument::~invalid_argument(),
std::length_error::~length_error(),
std::out_of_range::~out_of_range()): Likewise. Also change
_GLIBCXX_NOTHROW to noexcept on those definitions.
Copyright (C) 2026 Free Software Foundation, Inc.