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GCC Administrator 2022-12-10 00:17:39 +00:00
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commit 40ce6485f3
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4
ChangeLog
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2022-12-09 Martin Liska <mliska@suse.cz>
* MAINTAINERS: Fix spacing.
2022-12-07 Arthur Cohen <arthur.cohen@embecosm.com>
* MAINTAINERS: Add Arthur Cohen as Rust front-end maintainer.

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gcc/ChangeLog
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2022-12-09 Jiufu Guo <guojiufu@linux.ibm.com>
* config/rs6000/rs6000.cc (rs6000_emit_set_const): Remove copy_rtx.
(rs6000_emit_set_long_const): Likewise.
2022-12-09 Martin Liska <mliska@suse.cz>
* config/i386/i386-builtins.cc (fold_builtin_cpu): Use same path
as for PR103661.
* doc/extend.texi: Fix "x86-64" use.
2022-12-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rtems.h (SUBTARGET_CC1_SPEC): Rename to...
(OS_CC1_SPEC): ...this.
* gcc.cc (SUBTARGET_CC1_SPEC): Rename to...
(OS_CC1_SPEC): ...this.
2022-12-09 David Malcolm <dmalcolm@redhat.com>
* Makefile.in (ANALYZER_OBJS): Update for renaming of
analyzer/region-model-impl-calls.cc to analyzer/kf.cc.
2022-12-09 liuhongt <hongtao.liu@intel.com>
* doc/invoke.texi (x86 options): Document
-mlam={none,u48,u57}.
* config/i386/i386-opts.h (enum lam_type): New enum.
* config/i386/i386.cc (ix86_memtag_can_tag_addresses): New.
(ix86_memtag_set_tag): Ditto.
(ix86_memtag_extract_tag): Ditto.
(ix86_memtag_add_tag): Ditto.
(ix86_memtag_tag_size): Ditto.
(ix86_memtag_untagged_pointer): Ditto.
(TARGET_MEMTAG_CAN_TAG_ADDRESSES): New.
(TARGET_MEMTAG_ADD_TAG): Ditto.
(TARGET_MEMTAG_SET_TAG): Ditto.
(TARGET_MEMTAG_EXTRACT_TAG): Ditto.
(TARGET_MEMTAG_UNTAGGED_POINTER): Ditto.
(TARGET_MEMTAG_TAG_SIZE): Ditto.
(IX86_HWASAN_SHIFT): Ditto.
(IX86_HWASAN_TAG_SIZE): Ditto.
* config/i386/i386-expand.cc (ix86_expand_call): Untag code
pointer.
* config/i386/i386-options.cc (ix86_option_override_internal):
Error when enable -mlam=[u48|u57] for 32-bit code.
* config/i386/i386.opt: Add -mlam=[none|u48|u57].
* config/i386/i386-protos.h (ix86_memtag_untagged_pointer):
Declare.
(ix86_memtag_can_tag_addresses): Ditto.
2022-12-08 Marek Polacek <polacek@redhat.com>
* doc/invoke.texi (-fsanitize=address): Suggest options to improve

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gcc/DATESTAMP
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20221209
20221210

36
gcc/analyzer/ChangeLog
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2022-12-09 David Malcolm <dmalcolm@redhat.com>
* analyzer.h (class known_function): Expand comment.
* region-model-impl-calls.cc: Rename to...
* kf.cc: ...this.
* known-function-manager.h (class known_function_manager): Add
leading comment.
2022-12-09 David Malcolm <dmalcolm@redhat.com>
PR analyzer/108003
* call-summary.cc
(call_summary_replay::convert_region_from_summary_1): Convert
heap_regs_in_use from auto_sbitmap to auto_bitmap.
* region-model-manager.cc
(region_model_manager::get_or_create_region_for_heap_alloc):
Convert from sbitmap to bitmap.
* region-model-manager.h: Likewise.
* region-model.cc
(region_model::get_or_create_region_for_heap_alloc): Convert from
auto_sbitmap to auto_bitmap.
(region_model::get_referenced_base_regions): Likewise.
* region-model.h: Include "bitmap.h" rather than "sbitmap.h".
(region_model::get_referenced_base_regions): Convert from
auto_sbitmap to auto_bitmap.
2022-12-09 David Malcolm <dmalcolm@redhat.com>
* region-model-impl-calls.cc (class kf_memcpy): Rename to...
(class kf_memcpy_memmove): ...this.
(kf_memcpy::impl_call_pre): Rename to...
(kf_memcpy_memmove::impl_call_pre): ...this, and check the src for
poison.
(register_known_functions): Update for above renaming, and
register BUILT_IN_MEMMOVE and BUILT_IN_MEMMOVE_CHK.
2022-12-06 David Malcolm <dmalcolm@redhat.com>
PR analyzer/107882

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gcc/fortran/ChangeLog
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2022-12-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/107872
* resolve.cc (derived_inaccessible): Skip over allocatable components
to prevent an infinite loop.
2022-12-09 Tobias Burnus <tobias@codesourcery.com>
* dump-parse-tree.cc (show_omp_namelist): Improve OMP_LIST_ALLOCATE
output.
* gfortran.h (struct gfc_omp_namelist): Add 'align' to 'u'.
(gfc_free_omp_namelist): Add bool arg.
* match.cc (gfc_free_omp_namelist): Likewise; free 'u.align'.
* openmp.cc (gfc_free_omp_clauses, gfc_match_omp_clause_reduction,
gfc_match_omp_flush): Update call.
(gfc_match_omp_clauses): Match 'align/allocate modifers in
'allocate' clause.
(resolve_omp_clauses): Resolve align.
* st.cc (gfc_free_statement): Update call
* trans-openmp.cc (gfc_trans_omp_clauses): Handle 'align'.
2022-12-08 Harald Anlauf <anlauf@gmx.de>
PR fortran/108025

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gcc/testsuite/ChangeLog
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2022-12-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/107872
* gfortran.dg/pr107872.f90: New test.
2022-12-09 Martin Liska <mliska@suse.cz>
* gcc.target/i386/builtin_target.c: Add more checks.
2022-12-09 David Malcolm <dmalcolm@redhat.com>
PR analyzer/108003
* g++.dg/analyzer/pr108003.C: New test.
2022-12-09 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/analyzer/memcpy-1.c (test_8a, test_8b): New tests.
* gcc.dg/analyzer/memmove-1.c: New test, based on memcpy-1.c
* gcc.dg/analyzer/out-of-bounds-1.c (test7): Update expected
result for uninit srcBuf.
* gcc.dg/analyzer/out-of-bounds-5.c (test8, test9): Add
dg-warnings for memcpy from uninit src vla.
* gcc.dg/analyzer/pr104308.c (test_memmove_within_uninit):
Expect creation point note to be missing on riscv*-*-*.
2022-12-08 Harald Anlauf <anlauf@gmx.de>
PR fortran/108025

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libgomp/ChangeLog
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2022-12-09 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (5.1 Impl. Status): Split allocate clause/directive
item about 'align'; mark clause as 'Y' and directive as 'N'.
* testsuite/libgomp.fortran/allocate-2.f90: New test.
* testsuite/libgomp.fortran/allocate-3.f90: New test.
2022-12-06 Marcel Vollweiler <marcel@codesourcery.com>
* config/gcn/icv-device.c (omp_get_teams_thread_limit): Added to

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libsanitizer/ChangeLog
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2022-12-09 liuhongt <hongtao.liu@intel.com>
* configure.tgt: Enable hwasan for x86-64.
2022-12-04 Iain Sandoe <iain@sandoe.co.uk>
* configure.tgt: Restrict build to Darwin 16 or newer.

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libstdc++-v3/ChangeLog
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2022-12-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/108015
* include/std/chrono (hh_mm_ss): Remove digit separators.
2022-12-09 Jonathan Wakely <jwakely@redhat.com>
* include/ext/pb_ds/detail/type_utils.hpp (PB_DS_STATIC_ASSERT):
Add unused attribute to avoid -Wunused-local-typedef warnings.
* testsuite/17_intro/tag_type_explicit_ctor.cc: Add pragma to
ignore -Wunused-variable warnings
2022-12-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/chrono.h (duration_cast, floor, round, abs, ceil)
(time_point_cast): Add [[nodiscard]] attribute and doxygen
comments.
(treat_as_floating_point): Add doxygen commen.
2022-12-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/chrono.h (duration, time_point): Change 'struct'
to 'class'.
2022-12-07 Jonathan Wakely <jwakely@redhat.com>
François Dumont <frs.dumont@gmail.com>