https://gcc.gnu.org/g:c207dcf393b864adc8eb41bbbcd630a6cfdc145a
commit r15-7875-gc207dcf393b864adc8eb41bbbcd630a6cfdc145a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Fri Mar 7 00:17:19 2025 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 119 ++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/cp/ChangeLog | 31 +++++++++++++
gcc/fortran/ChangeLog | 10 ++++
gcc/rust/ChangeLog | 5 ++
gcc/testsuite/ChangeLog | 82 +++++++++++++++++++++++++++++++++
libstdc++-v3/ChangeLog | 88 +++++++++++++++++++++++++++++++++++
lto-plugin/ChangeLog | 5 ++
8 files changed, 341 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dd0e361cad4c..dec21280bb6f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,122 @@
+2025-03-06 Alexey Merzlyakov <alexey.merzlya...@samsung.com>
+
+ PR rtl-optimization/119099
+ * ext-dce.cc (ext_dce_rd_transfer_n): Do not allow the livein
+ set to shrink.
+
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ * config/i386/x86-tune-sched.cc (ix86_fuse_mov_alu_p): Fix
+ comment typo, paramter -> parameter.
+ * config/lm32/lm32.cc (lm32_std_gimplify_va_arg_expr): Likewise.
+
+2025-03-06 Wilco Dijkstra <wilco.dijks...@arm.com>
+
+ PR target/118351
+ PR other/38768
+ * common/config/aarch64/aarch64-common.cc: Enable early scheduling with
+ -O3 and higher.
+ * doc/invoke.texi (-fschedule-insns): Update comment.
+
+2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+
+ Revert:
+ 2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+ Jan Hubicka <hubi...@ucw.cz>
+
+ PR rtl-optimization/117477
+ * config/aarch64/aarch64.cc (aarch64_count_saves): New function.
+ (aarch64_count_above_hard_fp_saves, aarch64_callee_save_cost)
+ (aarch64_frame_allocation_cost): Likewise.
+ (TARGET_CALLEE_SAVE_COST): Define.
+ (TARGET_FRAME_ALLOCATION_COST): Likewise.
+ * config/i386/i386.cc (ix86_ira_callee_saved_register_cost_scale):
+ Replace with...
+ (ix86_callee_save_cost): ...this new hook.
+ (TARGET_IRA_CALLEE_SAVED_REGISTER_COST_SCALE): Delete.
+ (TARGET_CALLEE_SAVE_COST): Define.
+ * target.h (spill_cost_type, frame_cost_type): New enums.
+ * target.def (callee_save_cost, frame_allocation_cost): New hooks.
+ (ira_callee_saved_register_cost_scale): Delete.
+ * doc/tm.texi.in (TARGET_IRA_CALLEE_SAVED_REGISTER_COST_SCALE): Delete.
+ (TARGET_CALLEE_SAVE_COST, TARGET_FRAME_ALLOCATION_COST): New hooks.
+ * doc/tm.texi: Regenerate.
+ * hard-reg-set.h (hard_reg_set_popcount): New function.
+ * ira-color.cc (allocated_memory_p): New variable.
+ (allocated_callee_save_regs): Likewise.
+ (record_allocation): New function.
+ (assign_hard_reg): Use targetm.frame_allocation_cost to model
+ the cost of the first spill or first caller save. Use
+ targetm.callee_save_cost to model the cost of using new callee-saved
+ registers. Apply the exit rather than entry frequency to the cost
+ of restoring a register or deallocating the frame. Update the
+ new variables above.
+ (improve_allocation): Use record_allocation.
+ (color): Initialize allocated_callee_save_regs.
+ (ira_color): Initialize allocated_memory_p.
+ * targhooks.h (default_callee_save_cost): Declare.
+ (default_frame_allocation_cost): Likewise.
+ * targhooks.cc (default_callee_save_cost): New function.
+ (default_frame_allocation_cost): Likewise.
+
+2025-03-06 Richard Biener <rguent...@suse.de>
+
+ PR lto/114501
+ * ipa-free-lang-data.cc (find_decls_types_r): Explicitly
+ handle CONSTRUCTORs as walk_tree handling of those is
+ incomplete.
+
+2025-03-06 Alex Coplan <alex.cop...@arm.com>
+
+ PR rtl-optimization/114492
+ * pair-fusion.cc (pair_fusion_bb_info::fuse_pair): Check for singleton
+ move range before calling restrict_movement.
+ (pair_fusion::try_promote_writeback): Likewise.
+
+2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+ Jan Hubicka <hubi...@ucw.cz>
+
+ PR rtl-optimization/117477
+ * config/aarch64/aarch64.cc (aarch64_count_saves): New function.
+ (aarch64_count_above_hard_fp_saves, aarch64_callee_save_cost)
+ (aarch64_frame_allocation_cost): Likewise.
+ (TARGET_CALLEE_SAVE_COST): Define.
+ (TARGET_FRAME_ALLOCATION_COST): Likewise.
+ * config/i386/i386.cc (ix86_ira_callee_saved_register_cost_scale):
+ Replace with...
+ (ix86_callee_save_cost): ...this new hook.
+ (TARGET_IRA_CALLEE_SAVED_REGISTER_COST_SCALE): Delete.
+ (TARGET_CALLEE_SAVE_COST): Define.
+ * target.h (spill_cost_type, frame_cost_type): New enums.
+ * target.def (callee_save_cost, frame_allocation_cost): New hooks.
+ (ira_callee_saved_register_cost_scale): Delete.
+ * doc/tm.texi.in (TARGET_IRA_CALLEE_SAVED_REGISTER_COST_SCALE): Delete.
+ (TARGET_CALLEE_SAVE_COST, TARGET_FRAME_ALLOCATION_COST): New hooks.
+ * doc/tm.texi: Regenerate.
+ * hard-reg-set.h (hard_reg_set_popcount): New function.
+ * ira-color.cc (allocated_memory_p): New variable.
+ (allocated_callee_save_regs): Likewise.
+ (record_allocation): New function.
+ (assign_hard_reg): Use targetm.frame_allocation_cost to model
+ the cost of the first spill or first caller save. Use
+ targetm.callee_save_cost to model the cost of using new callee-saved
+ registers. Apply the exit rather than entry frequency to the cost
+ of restoring a register or deallocating the frame. Update the
+ new variables above.
+ (improve_allocation): Use record_allocation.
+ (color): Initialize allocated_callee_save_regs.
+ (ira_color): Initialize allocated_memory_p.
+ * targhooks.h (default_callee_save_cost): Declare.
+ (default_frame_allocation_cost): Likewise.
+ * targhooks.cc (default_callee_save_cost): New function.
+ (default_frame_allocation_cost): Likewise.
+
+2025-03-06 Richard Biener <rguent...@suse.de>
+
+ PR middle-end/119119
+ * gimplify.cc (is_gimple_mem_rhs_or_call): All empty CTORs
+ are OK when not a register type.
+
2025-03-05 Hannes Braun <han...@hannesbraun.net>
PR target/118942
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 31df6d356f31..5f4d7bc93d21 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250306
+20250307
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7a8fa912935f..4f40e7299176 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,34 @@
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ * cp-tree.h (processing_contract_condition): Fix comment typo,
+ paramter -> parameter.
+ * parser.cc (cp_parser_requires_expression): Fix comment typo,
+ delared -> declared.
+
+2025-03-06 Jakub Jelinek <ja...@redhat.com>
+
+ PR c++/98533
+ PR c++/119123
+ * parser.cc (cp_parser_class_specifier): Update TYPE_FIELDS of
+ variant types in case cp_parser_late_parsing_default_args etc. change
+ TYPE_FIELDS on the main variant. Add switch_to_class lambda and
+ use it to simplify repeated class switching code.
+
+2025-03-06 Jakub Jelinek <ja...@redhat.com>
+
+ PR c++/119138
+ * pt.cc (apply_late_template_attributes): Set p to NULL if
+ ATTR_FLAG_TYPE_IN_PLACE is not set in attr_flags.
+ (tsubst) <case POINTER_TYPE, case REFERENCE_TYPE, case ARRAY_TYPE>:
+ Reuse original type even if TYPE_ATTRIBUTES is non-NULL, but all
+ the attributes are non-dependent.
+
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ PR c++/117504
+ * call.cc (perform_implicit_conversion_flags): Don't call
+ mark_{l,r}value_use.
+
2025-03-05 Jason Merrill <ja...@redhat.com>
Jakub Jelinek <ja...@redhat.com>
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index cbe64b26713e..3cd5e416ac45 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,13 @@
+2025-03-06 Harald Anlauf <anl...@gmx.de>
+
+ PR fortran/119118
+ * dependency.cc (gfc_contains_implied_index_p): Helper function to
+ determine if an expression has a dependence on an implied-do index.
+ * dependency.h (gfc_contains_implied_index_p): Add prototype.
+ * trans-expr.cc (gfc_conv_substring): Adjust logic to not generate
+ substring bounds checks before implied-do indices have been
+ substituted.
+
2025-03-05 Mark Wielaard <m...@klomp.org>
* lang.opt.urls: Regenerated.
diff --git a/gcc/rust/ChangeLog b/gcc/rust/ChangeLog
index 8d4ea911671d..09acd1d300ce 100644
--- a/gcc/rust/ChangeLog
+++ b/gcc/rust/ChangeLog
@@ -1,3 +1,8 @@
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ * rust-diagnostics.h (RUST_ATTRIBUTE_GCC_DIAG): Fix comment
+ typo, paramter -> parameter.
+
2024-12-02 Owen Avery <powerboat9.ga...@gmail.com>
Thomas Schwinge <tschwi...@baylibre.com>
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index db6b398fb3de..2808653e2ae2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,85 @@
+2025-03-06 Co-authored-by: Jeff Law <j...@ventanamicro.com>
+
+ PR rtl-optimization/119099
+ * gcc.dg/torture/pr119099.c: New test.
+
+2025-03-06 Harald Anlauf <anl...@gmx.de>
+
+ PR fortran/119118
+ * gfortran.dg/bounds_check_23.f90: Generalize test.
+ * gfortran.dg/bounds_check_26.f90: New test.
+
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ * gcc.target/powerpc/ppc64-abi-1.c: Fix comment typos, paramter
+ -> parameter.
+ * gcc.target/powerpc/ppc64-abi-2.c: Likewise.
+
+2025-03-06 Jakub Jelinek <ja...@redhat.com>
+
+ PR c++/98533
+ PR c++/119123
+ * g++.dg/cpp0x/pr98533.C: New test.
+ * g++.dg/cpp0x/pr119123.C: New test.
+
+2025-03-06 Jakub Jelinek <ja...@redhat.com>
+
+ PR c++/119138
+ * g++.dg/template/pr119138.C: New test.
+
+2025-03-06 Jakub Jelinek <ja...@redhat.com>
+
+ PR fortran/104826
+ * gfortran.dg/gomp/pr104826.f90: New test.
+
+2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+
+ Revert:
+ 2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+ Jan Hubicka <hubi...@ucw.cz>
+
+ PR rtl-optimization/117477
+ * gcc.target/aarch64/callee_save_1.c: New test.
+ * gcc.target/aarch64/callee_save_2.c: Likewise.
+ * gcc.target/aarch64/callee_save_3.c: Likewise.
+ * gcc.target/aarch64/pr103350-1.c: Add -fno-caller-saves.
+
+2025-03-06 Richard Biener <rguent...@suse.de>
+
+ PR lto/114501
+ * g++.dg/pr114501_0.C: New testcase.
+
+2025-03-06 Richard Sandiford <richard.sandif...@arm.com>
+ Jan Hubicka <hubi...@ucw.cz>
+
+ PR rtl-optimization/117477
+ * gcc.target/aarch64/callee_save_1.c: New test.
+ * gcc.target/aarch64/callee_save_2.c: Likewise.
+ * gcc.target/aarch64/callee_save_3.c: Likewise.
+ * gcc.target/aarch64/pr103350-1.c: Add -fno-caller-saves.
+
+2025-03-06 Richard Biener <rguent...@suse.de>
+
+ PR middle-end/119119
+ * g++.dg/torture/pr11911.C: New testcase.
+
+2025-03-06 Simon Martin <si...@nasilyan.com>
+
+ PR c++/117504
+ * g++.dg/cpp2a/constexpr-117504.C: New test.
+ * g++.dg/cpp2a/constexpr-117504a.C: New test.
+
+2025-03-06 Pan Li <pan2...@intel.com>
+
+ * gcc.target/riscv/rvv/autovec/partial/multiple_rgroup_zbb.c: Tweak
+ the asm check for vsetvl.
+
+2025-03-06 Jeff Law <j...@ventanamicro.com>
+
+ * gcc.target/riscv/core_list_init.c: Use -fext-dce rather than
+ -O1. Skip for -O0.
+ * gcc.target/riscv/pr111384.c: Ditto.
+
2025-03-05 Gaius Mulley <gaiusm...@gmail.com>
PR modula2/118998
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 29980d169cfc..20f7616fdb48 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,91 @@
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/unique_lock.h (unique_lock::operator=): Fix for
+ self-move-assignment.
+ * include/std/shared_mutex (shared_lock::operator=): Add
+ comment.
+ * testsuite/30_threads/shared_lock/cons/lwg4172.cc: New test.
+ * testsuite/30_threads/unique_lock/cons/lwg4172.cc: New test.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/stl_list.h (list::pop_front, list::pop_back):
+ Add non-empty assertions.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/ranges_util.h: Include <bits/stl_pair.h>.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/std/span (span::~span): Remove, as per LWG 3903.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/119144
+ * testsuite/26_numerics/complex/tuple_like.cc: Include
+ <algorithm>, replace std::string with std::string_view,
+ instantiate tests for long instead of size_t.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+ Thomas Schwinge <tschwi...@baylibre.com>
+
+ * src/c++20/tzdb.cc [__GTHREADS && !__GTHREADS_CXX0X]: Use
+ '__gnu_cxx::__mutex'.
+
+2025-03-06 Thomas Schwinge <tschwi...@baylibre.com>
+
+ * src/c++20/format.cc (conv): Tag 'out' as '[[maybe_unused]]'.
+
+2025-03-06 Thomas Schwinge <tschwi...@baylibre.com>
+
+ * src/c++17/fs_dir.cc (do_unlink): Tag 'is_directory' as
+ '[[maybe_unused]]'.
+
+2025-03-06 Thomas Schwinge <tschwi...@baylibre.com>
+
+ * src/filesystem/dir-common.h (openat): Tag 'nofollow' as
+ '[[maybe_unused]]'.
+
+2025-03-06 Thomas Schwinge <tschwi...@baylibre.com>
+ Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/c++config [!__cpp_exceptions]
+ (_GLIBCXX_THROW_OR_ABORT): Reference '_EXC'.
+
+2025-03-06 Jonathan Wakely <jwak...@redhat.com>
+
+ *
testsuite/20_util/specialized_algorithms/uninitialized_copy/constexpr.cc:
+ Do not test COW std::string in constexpr contexts.
+ *
testsuite/20_util/specialized_algorithms/uninitialized_default_construct/constexpr.cc:
+ Likewise.
+ *
testsuite/20_util/specialized_algorithms/uninitialized_fill/constexpr.cc:
+ Likewise.
+ *
testsuite/20_util/specialized_algorithms/uninitialized_move/constexpr.cc:
+ Likewise.
+ *
testsuite/20_util/specialized_algorithms/uninitialized_value_construct/constexpr.cc:
+ Likewise.
+
+2025-03-06 Giuseppe D'Angelo <giuseppe.dang...@kdab.com>
+
+ PR libstdc++/113310
+ * include/bits/stl_pair.h (get): Forward-declare std::get for
+ std::complex.
+ * include/bits/version.def (tuple_like): Bump the value of
+ the feature-testing macro in C++26.
+ * include/bits/version.h: Regenerate.
+ * include/std/complex: Implement the tuple protocol for
+ std::complex.
+ (tuple_size): Specialize for std::complex.
+ (tuple_element): Ditto.
+ (__is_tuple_like_v): Ditto.
+ (complex): Add a private getter to obtain references to the real
+ and the imaginary part, on the primary class template and on its
+ specializations.
+ (get): Add overloads of std::get for std::complex.
+ * testsuite/20_util/tuple/tuple_like_ftm.cc: New test.
+ * testsuite/26_numerics/complex/tuple_like.cc: New test.
+
2025-03-05 Jonathan Wakely <jwak...@redhat.com>
* include/std/ranges (enumerate_view::_Iterator::operator-):
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog
index bd2c869e5d77..18c1f5377881 100644
--- a/lto-plugin/ChangeLog
+++ b/lto-plugin/ChangeLog
@@ -1,3 +1,8 @@
+2025-03-06 Michal Jires <mji...@suse.cz>
+
+ * lto-plugin.c (cleanup_handler): Keep only files in ltrans
+ cache.
+
2025-01-15 Michal Jires <mji...@suse.cz>
PR lto/118238
