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GCC Administrator 2024-06-08 00:18:05 +00:00
parent d039eef925
commit 6e5f77fdc7
11 changed files with 372 additions and 1 deletions
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7
fixincludes/ChangeLog
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2024-06-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* fixincl.x: Regenerate.
* inclhack.def (darwin_stdint_7, darwin_dispatch_object_1,
darwin_os_trace_2, darwin_os_base_1): Include bypasses
for recent headers, fixed by Apple.
2024-05-07 Zac Walker <zacwalker@microsoft.com>
* mkfixinc.sh: Extend for *-mingw32* targets.

79
gcc/ChangeLog
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2024-06-07 David Malcolm <dmalcolm@redhat.com>
* doc/invoke.texi: Add -Wanalyzer-undefined-behavior-ptrdiff.
2024-06-07 Jason Merrill <jason@redhat.com>
* doc/invoke.texi (C++ Modules): Mention -include.
2024-06-07 Roger Sayle <roger@nextmovesoftware.com>
PR target/115351
* config/i386/i386.cc (ix86_rtx_costs): Provide estimates for
the *concatditi3 and *insvti_highpart patterns, about two insns.
2024-06-07 Roger Sayle <roger@nextmovesoftware.com>
Hongtao Liu <hongtao.liu@intel.com>
* config/i386/i386-expand.cc (ix86_expand_args_builtin): Call
fixup_modeless_constant before testing predicates. Only call
copy_to_mode_reg on memory operands (after the first one).
(ix86_gen_bcst_mem): Helper function to convert a CONST_VECTOR
into a VEC_DUPLICATE if possible.
(ix86_ternlog_idx): Convert an RTX expression into a ternlog
index between 0 and 255, recording the operands in ARGS, if
possible or return -1 if this is not possible/valid.
(ix86_ternlog_leaf_p): Helper function to identify "leaves"
of a ternlog expression, e.g. REG_P, MEM_P, CONST_VECTOR, etc.
(ix86_ternlog_operand_p): Test whether a expression is suitable
for and prefered as an UNSPEC_TERNLOG.
(ix86_expand_ternlog_binop): Helper function to construct the
binary operation corresponding to a sufficiently simple ternlog.
(ix86_expand_ternlog_andnot): Helper function to construct a
ANDN operation corresponding to a sufficiently simple ternlog.
(ix86_expand_ternlog): Expand a 3-operand ternary logic
expression, constructing either an UNSPEC_TERNLOG or simpler
rtx expression. Called from builtin expanders and pre-reload
splitters.
* config/i386/i386-protos.h (ix86_ternlog_idx): Prototype here.
(ix86_ternlog_operand_p): Likewise.
(ix86_expand_ternlog): Likewise.
* config/i386/predicates.md (ternlog_operand): New predicate
that calls xi86_ternlog_operand_p.
* config/i386/sse.md (<avx512>_vpternlog<mode>_0): New
define_insn_and_split that recognizes a SET_SRC of ternlog_operand
and expands it via ix86_expand_ternlog pre-reload.
(<avx512>_vternlog<mode>_mask): Convert from define_insn to
define_expand. Use ix86_expand_ternlog if the mask operand is
~0 (or 255 or -1).
(*<avx512>_vternlog<mode>_mask): define_insn renamed from above.
2024-06-07 Michal Jires <mjires@suse.cz>
* common.opt: Add cache partitioning.
* flag-types.h (enum lto_partition_model): Likewise.
2024-06-07 Richard Biener <rguenther@suse.de>
* tree-vect-loop.cc (vectorize_fold_left_reduction): Fix
mask vector operand indexing.
2024-06-07 Jakub Jelinek <jakub@redhat.com>
PR middle-end/115352
* gimple-lower-bitint.cc (lower_addsub_overflow): Don't disable
single_comparison if cmp_code is GE_EXPR.
2024-06-07 Alexandre Oliva <oliva@adacore.com>
* target.def (call_offset_return_label): New hook.
* doc/tm.texi.in (TARGET_CALL_OFFSET_RETURN_LABEL): Add
placeholder.
* doc/tm.texi: Rebuild.
* dwarf2out.cc (struct call_arg_loc_node): Record call_insn
instead of call_arg_loc_note.
(add_AT_lbl_id): Add optional offset argument.
(gen_call_site_die): Compute and pass on a return pc offset.
(gen_subprogram_die): Move call_arg_loc_note computation...
(dwarf2out_var_location): ... from here. Set call_insn.
2024-06-06 Pan Li <pan2.li@intel.com>
* doc/match-and-simplify.texi: Add doc for the matching flag '^'.

2
gcc/DATESTAMP
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20240607
20240608

59
gcc/analyzer/ChangeLog
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2024-06-07 David Malcolm <dmalcolm@redhat.com>
* engine.cc (impl_region_model_context::on_state_leak): Pass nullptr
to get_representative_path_var.
* region-model.cc (region_model::get_representative_path_var_1):
Add logger param and use it in both overloads.
(region_model::get_representative_path_var): Likewise.
(region_model::get_representative_tree): Likewise.
(selftest::test_get_representative_path_var): Pass nullptr to
get_representative_path_var.
* region-model.h (region_model::get_representative_tree): Add
optional logger param to both overloads.
(region_model::get_representative_path_var): Add logger param to
both overloads.
(region_model::get_representative_path_var_1): Likewise.
* store.cc (binding_cluster::get_representative_path_vars): Add
logger param and use it.
(store::get_representative_path_vars): Likewise.
* store.h (binding_cluster::get_representative_path_vars): Add
logger param.
(store::get_representative_path_vars): Likewise.
2024-06-07 David Malcolm <dmalcolm@redhat.com>
* call-summary.cc
(call_summary_replay::convert_region_from_summary_1): Update
for removal of cast_region::m_original_region.
* region-model-manager.cc
(region_model_manager::get_or_create_initial_value): Likewise.
* region-model.cc (region_model::get_store_value): Likewise.
* region.cc (region::get_base_region): Likewise.
(region::descendent_of_p): Likewise.
(region::maybe_get_frame_region): Likewise.
(region::get_memory_space): Likewise.
(region::calc_offset): Likewise.
(cast_region::accept): Delete.
(cast_region::dump_to_pp): Update for removal of
cast_region::m_original_region.
(cast_region::add_dump_widget_children): Delete.
* region.h (struct cast_region::key_t): Rename "original_region"
to "parent".
(cast_region::cast_region): Likewise. Update for removal of
cast_region::m_original_region.
(cast_region::accept): Delete.
(cast_region::add_dump_widget_children): Delete.
(cast_region::get_original_region): Delete.
(cast_region::m_original_region): Delete.
* sm-taint.cc (region_model::check_region_for_taint): Remove
special-casing for RK_CAST.
2024-06-07 David Malcolm <dmalcolm@redhat.com>
PR analyzer/105892
* analyzer.opt (Wanalyzer-undefined-behavior-ptrdiff): New option.
* analyzer.opt.urls: Regenerate.
* region-model.cc (class undefined_ptrdiff_diagnostic): New.
(check_for_invalid_ptrdiff): New.
(region_model::get_gassign_result): Call it for POINTER_DIFF_EXPR.
2024-06-01 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106203

20
gcc/cp/ChangeLog
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2024-06-07 Simon Martin <simon@nasilyan.com>
PR c++/107575
* decl.cc (duplicate_decls): Check for error_mark_node
DECL_LOCAL_DECL_ALIAS.
2024-06-07 Jason Merrill <jason@redhat.com>
* module.cc (maybe_translate_include): Allow before the main file.
2024-06-07 Patrick Palka <ppalka@redhat.com>
PR c++/115378
* lambda.cc (lambda_capture_field_type): Set
TEMPLATE_TYPE_PARAMETER_PACK on the auto type of an init-capture
pack expansion.
* pt.cc (find_parameter_packs_r) <case TEMPLATE_TYPE_PARM>:
Restrict TEMPLATE_TYPE_PARAMETER_PACK promotion with
flag_concepts_ts.
2024-06-05 Jakub Jelinek <jakub@redhat.com>
Frederik Harwath <frederik@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>

19
gcc/fortran/ChangeLog
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2024-06-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/90068
* trans-array.cc (gfc_trans_array_ctor_element): Eval non-
variable expressions once only.
(gfc_trans_array_constructor_value): Add statements of
final block.
(trans_array_constructor): Detect when final block is required.
2024-06-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/90072
* expr.cc (gfc_is_alloc_class_scalar_function): Detect
allocatable class return types also for user-defined
functions.
* trans-expr.cc (gfc_conv_procedure_call): Same.
(trans_class_vptr_len_assignment): Compute vptr len
assignment correctly for user-defined functions.
2024-06-05 Jakub Jelinek <jakub@redhat.com>
Frederik Harwath <frederik@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>

5
gcc/go/ChangeLog
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2024-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gospec.cc (lang_specific_driver) [TARGET_SOLARIS !USE_GLD]: Only
add -t if linking.
2024-05-26 Gerald Pfeifer <gerald@pfeifer.com>
* gccgo.texi (Top): Move a web reference from golang.org to go.dev.

25
gcc/lto/ChangeLog
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2024-06-07 Simon Martin <simon@nasilyan.com>
* lto-partition.cc: Define INCLUDE_VECTOR to avoid running into
poisoned identifiers.
2024-06-07 Michal Jires <mjires@suse.cz>
* lto-partition.cc (new_partition): Use new_partition_no_push.
(new_partition_no_push): New.
(free_ltrans_partition): New.
(free_ltrans_partitions): Use free_ltrans_partition.
(join_partitions): New.
(split_partition_into_nodes): New.
(is_partition_reorder): New.
(class partition_set): New.
(distribute_n_partitions): New.
(partition_over_target_split): New.
(partition_binary_split): New.
(partition_fixed_split): New.
(class partitioner_base): New.
(class partitioner_default): New.
(lto_cache_map): New.
* lto-partition.h (lto_cache_map): New.
* lto.cc (do_whole_program_analysis): Use lto_cache_map.
2024-06-06 Michal Jires <mjires@suse.cz>
* lto-common.cc (lto_section_with_id): Dont load suffix during LTRANS.

140
gcc/testsuite/ChangeLog
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2024-06-07 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/analyzer/taint-alloc-4.c: Update expected result to
reflect change in message due to
region_model::get_representative_path_var_1 now handling RK_CAST.
2024-06-07 David Malcolm <dmalcolm@redhat.com>
PR analyzer/105892
* c-c++-common/analyzer/out-of-bounds-pr110387.c: Add
expected warnings about pointer subtraction.
* c-c++-common/analyzer/ptr-subtraction-1.c: New test.
* c-c++-common/analyzer/ptr-subtraction-CWE-469-example.c: New test.
2024-06-07 Simon Martin <simon@nasilyan.com>
PR c++/107575
* g++.dg/parse/crash74.C: New test.
2024-06-07 Jason Merrill <jason@redhat.com>
* g++.dg/modules/dashinclude-1_b.C: New test.
* g++.dg/modules/dashinclude-1_a.H: New test.
2024-06-07 Patrick Palka <ppalka@redhat.com>
PR c++/115378
* g++.dg/cpp1y/decltype-auto-103497.C: Adjust expected diagnostic.
* g++.dg/template/pr95672.C: Likewise.
* g++.dg/cpp2a/lambda-targ5.C: New test.
2024-06-07 Roger Sayle <roger@nextmovesoftware.com>
PR target/115351
* g++.target/i386/pr115351.C: New test case.
2024-06-07 Roger Sayle <roger@nextmovesoftware.com>
Hongtao Liu <hongtao.liu@intel.com>
* gcc.target/i386/avx512f-vpternlogd-1.c: Update test case.
* gcc.target/i386/avx512f-vpternlogq-1.c: Likewise.
* gcc.target/i386/avx512vl-vpternlogd-1.c: Likewise.
* gcc.target/i386/avx512vl-vpternlogq-1.c: Likewise.
* gcc.target/i386/pr100711-4.c: Likewise.
* gcc.target/i386/pr100711-5.c: Likewise.
* gcc.target/i386/avx512f-vpternlogd-3.c: New 128-bit test case.
* gcc.target/i386/avx512f-vpternlogd-4.c: New 256-bit test case.
* gcc.target/i386/avx512f-vpternlogd-5.c: New 512-bit test case.
* gcc.target/i386/avx512f-vpternlogq-3.c: New test case.
2024-06-07 Michal Jires <mjires@suse.cz>
* gcc.dg/completion-2.c: Add -flto-partition=cache.
2024-06-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/90068
* gfortran.dg/finalize_57.f90: New test.
2024-06-07 Jakub Jelinek <jakub@redhat.com>
PR middle-end/115352
* gcc.dg/torture/bitint-71.c: New test.
2024-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR go/87589
* go.test/go-test.exp (go-gc-tests): Require split-stack support
for index0.go.
2024-06-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/90072
* gfortran.dg/class_77.f90: New test.
2024-06-07 liuhongt <hongtao.liu@intel.com>
* gcc.dg/vect/pr112325.c:Add additional option --param
max-completely-peeled-insns=200 for power64*-*-*.
2024-06-07 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_arith.h: Add test macro for form 5.
* gcc.target/riscv/sat_u_add-21.c: New test.
* gcc.target/riscv/sat_u_add-22.c: New test.
* gcc.target/riscv/sat_u_add-23.c: New test.
* gcc.target/riscv/sat_u_add-24.c: New test.
* gcc.target/riscv/sat_u_add-run-21.c: New test.
* gcc.target/riscv/sat_u_add-run-22.c: New test.
* gcc.target/riscv/sat_u_add-run-23.c: New test.
* gcc.target/riscv/sat_u_add-run-24.c: New test.
2024-06-07 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_arith.h: Add test macro for form 4.
* gcc.target/riscv/sat_u_add-17.c: New test.
* gcc.target/riscv/sat_u_add-18.c: New test.
* gcc.target/riscv/sat_u_add-19.c: New test.
* gcc.target/riscv/sat_u_add-20.c: New test.
* gcc.target/riscv/sat_u_add-run-17.c: New test.
* gcc.target/riscv/sat_u_add-run-18.c: New test.
* gcc.target/riscv/sat_u_add-run-19.c: New test.
* gcc.target/riscv/sat_u_add-run-20.c: New test.
2024-06-07 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_arith.h: Add test macro for form 3.
* gcc.target/riscv/sat_u_add-13.c: New test.
* gcc.target/riscv/sat_u_add-14.c: New test.
* gcc.target/riscv/sat_u_add-15.c: New test.
* gcc.target/riscv/sat_u_add-16.c: New test.
* gcc.target/riscv/sat_u_add-run-13.c: New test.
* gcc.target/riscv/sat_u_add-run-14.c: New test.
* gcc.target/riscv/sat_u_add-run-15.c: New test.
* gcc.target/riscv/sat_u_add-run-16.c: New test.
2024-06-07 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_arith.h: Add test macro for form 2.
* gcc.target/riscv/sat_u_add-10.c: New test.
* gcc.target/riscv/sat_u_add-11.c: New test.
* gcc.target/riscv/sat_u_add-12.c: New test.
* gcc.target/riscv/sat_u_add-9.c: New test.
* gcc.target/riscv/sat_u_add-run-10.c: New test.
* gcc.target/riscv/sat_u_add-run-11.c: New test.
* gcc.target/riscv/sat_u_add-run-12.c: New test.
* gcc.target/riscv/sat_u_add-run-9.c: New test.
2024-06-07 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_arith.h: Add helper macro for form 1.
* gcc.target/riscv/sat_u_add-5.c: New test.
* gcc.target/riscv/sat_u_add-6.c: New test.
* gcc.target/riscv/sat_u_add-7.c: New test.
* gcc.target/riscv/sat_u_add-8.c: New test.
* gcc.target/riscv/sat_u_add-run-5.c: New test.
* gcc.target/riscv/sat_u_add-run-6.c: New test.
* gcc.target/riscv/sat_u_add-run-7.c: New test.
* gcc.target/riscv/sat_u_add-run-8.c: New test.
2024-06-06 Jakub Jelinek <jakub@redhat.com>
PR c/114493

4
libcpp/ChangeLog
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2024-06-07 Jason Merrill <jason@redhat.com>
* files.cc (_cpp_stack_file): LC_ENTER for -include header unit.
2024-05-29 Jason Merrill <jason@redhat.com>
* mkdeps.cc (make_write): Change .c++m to .c++-module.

13
libstdc++-v3/ChangeLog
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2024-06-07 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_algobase.h: Include <bits/stl_algobase.h>.
2024-06-07 Alexandre Oliva <oliva@adacore.com>
* include/std/variant: Drop obsolete workaround.
2024-06-07 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ptr_traits.h (to_address): Optimize.
* testsuite/20_util/to_address/1_neg.cc: Adjust dg-error text.
2024-06-06 Alexandre Oliva <oliva@adacore.com>
* include/bits/c++config (_GLIBCXX_CLANG): Define or undefine.