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GCC Administrator
2023-03-10 00:17:15 +00:00
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59
gcc/ChangeLog
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2023-03-09 Tamar Christina <tamar.christina@arm.com>
* passes.cc (emergency_dump_function): Finish graph generation.
2023-03-09 Tamar Christina <tamar.christina@arm.com>
* config/aarch64/aarch64.md (tbranch_<code><mode>3): Restrict to SHORT
and bottom bit only.
2023-03-09 Andrew Pinski <apinski@marvell.com>
PR tree-optimization/108980
* gimple-array-bounds.cc (array_bounds_checker::check_array_ref):
Reorgnize the call to warning for not strict flexible arrays
to be before the check of warned.
2023-03-09 Jason Merrill <jason@redhat.com>
* doc/extend.texi: Comment out __is_deducible docs.
2023-03-09 Jason Merrill <jason@redhat.com>
PR c++/105841
* doc/extend.texi (Type Traits):: Document __is_deducible.
2023-03-09 Costas Argyris <costas.argyris@gmail.com>
PR driver/108865
* config.host: add object for x86_64-*-mingw*.
* config/i386/sym-mingw32.cc: dummy file to attach
symbol.
* config/i386/utf8-mingw32.rc: windres resource file.
* config/i386/winnt-utf8.manifest: XML manifest to
enable UTF-8.
* config/i386/x-mingw32: reference to x-mingw32-utf8.
* config/i386/x-mingw32-utf8: Makefile fragment to
embed UTF-8 manifest.
2023-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
* lra-constraints.cc (process_alt_operands): Use operand modes for
clobbered regs instead of the biggest access mode.
2023-03-09 Richard Biener <rguenther@suse.de>
PR middle-end/108995
* fold-const.cc (extract_muldiv_1): Avoid folding
(CST * b) / CST2 when sanitizing overflow and we rely on
overflow being undefined.
2023-03-09 Jakub Jelinek <jakub@redhat.com>
Richard Biener <rguenther@suse.de>
PR tree-optimization/109008
* range-op-float.cc (float_widen_lhs_range): New function.
(foperator_plus::op1_range, foperator_minus::op1_range,
foperator_minus::op2_range, foperator_mult::op1_range,
foperator_div::op1_range, foperator_div::op2_range): Use it.
2023-03-07 Jonathan Grant <jg@jguk.org>
PR sanitizer/81649

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gcc/DATESTAMP
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20230309
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44
gcc/cp/ChangeLog
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2023-03-09 Jason Merrill <jason@redhat.com>
PR c++/108773
* init.cc (find_allocator_temps_r): New.
(combine_allocator_temps): Replace find_allocator_temp.
(build_vec_init): Adjust.
2023-03-09 Jason Merrill <jason@redhat.com>
DR 2664
PR c++/102529
* pt.cc (alias_ctad_tweaks): Continue after deduction failure.
2023-03-09 Jason Merrill <jason@redhat.com>
Michael Spertus <mike@spertus.com>
PR c++/105841
* pt.cc (corresponding_template_parameter_list): Split out...
(corresponding_template_parameter): ...from here.
(find_template_parameters): Factor out...
(find_template_parameter_info::find_in): ...this function.
(find_template_parameter_info::find_in_recursive): New.
(find_template_parameter_info::found): New.
(alias_ctad_tweaks): Only add parms used in the deduced args.
2023-03-09 Jason Merrill <jason@redhat.com>
* cp-trait.def (IS_DEDUCIBLE): Add space to name.
2023-03-09 Jason Merrill <jason@redhat.com>
PR c++/105841
* cp-trait.def (IS_DEDUCIBLE): New.
* cxx-pretty-print.cc (pp_cxx_trait): Handle non-type.
* parser.cc (cp_parser_trait): Likewise.
* tree.cc (cp_tree_equal): Likewise.
* pt.cc (tsubst_copy_and_build): Likewise.
(type_targs_deducible_from): New.
(alias_ctad_tweaks): Use it.
* semantics.cc (trait_expr_value): Handle CPTK_IS_DEDUCIBLE.
(finish_trait_expr): Likewise.
* constraint.cc (diagnose_trait_expr): Likewise.
* cp-tree.h (type_targs_deducible_from): Declare.
2023-03-07 Jason Merrill <jason@redhat.com>
PR c++/108526

66
gcc/testsuite/ChangeLog
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2023-03-09 Jason Merrill <jason@redhat.com>
PR c++/108773
* g++.dg/cpp0x/initlist-array18.C: New test.
* g++.dg/cpp0x/initlist-array19.C: New test.
2023-03-09 David Malcolm <dmalcolm@redhat.com>
PR analyzer/102671
PR analyzer/105755
PR analyzer/108251
PR analyzer/108400
* gcc.dg/analyzer/null-deref-pr102671-1.c: New test, reduced
from Emacs.
* gcc.dg/analyzer/null-deref-pr102671-2.c: Likewise.
* gcc.dg/analyzer/null-deref-pr105755.c: Likewise.
* gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c:
New test, reduced from haproxy's src/ssl_sample.c.
* gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early.c:
Likewise.
* gcc.dg/analyzer/null-deref-pr108400-SoftEtherVPN-WebUi.c: New
test, reduced from SoftEtherVPN's src/Cedar/WebUI.c.
2023-03-09 Tamar Christina <tamar.christina@arm.com>
* gcc.target/aarch64/tbz_2.c: New test.
* gcc.target/aarch64/tbz_3.c: New test.
2023-03-09 Jason Merrill <jason@redhat.com>
DR 2664
PR c++/102529
* g++.dg/DRs/dr2664.C: New test.
* g++.dg/cpp2a/class-deduction-alias15.C: New test.
2023-03-09 Jason Merrill <jason@redhat.com>
Michael Spertus <mike@spertus.com>
PR c++/105841
* g++.dg/cpp2a/class-deduction-alias14.C: New test.
2023-03-09 Jason Merrill <jason@redhat.com>
* g++.dg/ext/is_deducible1.C: Guard with
__has_builtin (__is_deducible).
2023-03-09 Jason Merrill <jason@redhat.com>
PR c++/105841
* g++.dg/ext/is_deducible1.C: New test.
2023-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
* gcc.target/aarch64/pr108999.c: New.
2023-03-09 Richard Biener <rguenther@suse.de>
PR middle-end/108995
* gcc.dg/ubsan/pr108995.c: New testcase.
2023-03-09 Jakub Jelinek <jakub@redhat.com>
Richard Biener <rguenther@suse.de>
PR tree-optimization/109008
* gcc.c-torture/execute/ieee/pr109008.c: New test.
2023-03-08 Kewen Lin <linkw@linux.ibm.com>
* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp: Override

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libgomp/ChangeLog
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2023-03-09 Hongyu Wang <hongyu.wang@intel.com>
PR libgomp/109062
* env.c (wait_policy): Initialize to -1.
(initialize_icvs): Initialize icvs->wait_policy to -1.
* testsuite/libgomp.c-c++-common/pr109062.c: New test.
2023-03-08 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (Offload-Target Specifics): Mention GCN_STACK_SIZE.

50
libstdc++-v3/ChangeLog
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2023-03-09 Patrick Palka <ppalka@redhat.com>
* include/std/ranges
(cartesian_product_view::_Iterator::_Iterator): Remove
constraint on default constructor as per LWG 3849.
(cartesian_product_view::_Iterator::_M_prev): Adjust position
of _Nm > 0 test as per LWG 3820.
(cartesian_product_view::_Iterator::_M_advance): Perform bounds
checking only on sized cartesian products.
* testsuite/std/ranges/cartesian_product/1.cc (test08): New test.
2023-03-09 Patrick Palka <ppalka@redhat.com>
PR libstdc++/109024
* include/std/ranges (chunk_by_view::_M_pred): Remove DMI as per
LWG 3796.
(repeat_view::_M_pred): Likewise.
* testsuite/std/ranges/adaptors/chunk_by/1.cc (test03): New test.
* testsuite/std/ranges/repeat/1.cc (test05): New test.
2023-03-09 Patrick Palka <ppalka@redhat.com>
PR libstdc++/108362
* include/std/ranges (__detail::__can_single_view): New concept.
(_Single::operator()): Constrain it. Move [[nodiscard]] to the
end of the function declarator.
(__detail::__can_iota_view): New concept.
(_Iota::operator()): Constrain it. Move [[nodiscard]] to the
end of the function declarator.
(__detail::__can_istream_view): New concept.
(_Istream::operator()): Constrain it. Move [[nodiscard]] to the
end of the function declarator.
* testsuite/std/ranges/iota/iota_view.cc (test07): New test.
* testsuite/std/ranges/istream_view.cc (test08): New test.
* testsuite/std/ranges/single_view.cc (test07): New test.
2023-03-09 Patrick Palka <ppalka@redhat.com>
PR libstdc++/107572
* include/std/ranges (cartesian_product_view::end): When
building the tuple of iterators, avoid calling ranges::begin on
the first range if __empty_tail is false.
* testsuite/std/ranges/cartesian_product/1.cc (test07): New test.
2023-03-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/108882
* config/os/gnu-linux/ldbl-ieee128-extra.ver: Fix incorrect
patterns.
2023-03-07 Jakub Jelinek <jakub@redhat.com>
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.