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GCC Administrator 2022-01-25 00:16:27 +00:00
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7
contrib/ChangeLog
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2022-01-24 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_commit.py: New files in toplev must
be explicitly marked as "New file".
* gcc-changelog/test_email.py: Test.
* gcc-changelog/test_patches.txt: Add test.
2022-01-23 Martin Liska <mliska@suse.cz>
* filter-clang-warnings.py: Filter out one another warning

145
gcc/ChangeLog
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2022-01-24 Martin Sebor <msebor@redhat.com>
* pointer-query.cc (pointer_query::dump): Remove duplicate
block.
2022-01-24 Marek Polacek <polacek@redhat.com>
PR preprocessor/104030
* doc/invoke.texi: Update documentation for -Wbidi-chars.
2022-01-24 Raoni Fassina Firmino <raoni@linux.ibm.com>
PR target/94193
* builtins.cc (expand_builtin_fegetround): New function.
(expand_builtin_feclear_feraise_except): New function.
(expand_builtin): Add cases for BUILT_IN_FEGETROUND,
BUILT_IN_FECLEAREXCEPT and BUILT_IN_FERAISEEXCEPT.
* config/rs6000/rs6000.md (fegetroundsi): New pattern.
(feclearexceptsi): New Pattern.
(feraiseexceptsi): New Pattern.
* doc/extend.texi: Add a new introductory paragraph about the
new builtins.
* doc/md.texi: (fegetround@var{m}): Document new optab.
(feclearexcept@var{m}): Document new optab.
(feraiseexcept@var{m}): Document new optab.
* optabs.def (fegetround_optab): New optab.
(feclearexcept_optab): New optab.
(feraiseexcept_optab): New optab.
2022-01-24 Richard Biener <rguenther@suse.de>
Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/100740
PR tree-optimization/101508
PR tree-optimization/101972
PR tree-optimization/102131
* tree-ssa-loop-niter.cc (number_of_iterations_cond): Properly
constrain BASE0 + STEP0 cmp BASE1 + STEP1 to
BASE0 + STEP0 - STEP1 cmp BASE1 transform.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* opt-functions.awk (var_set): Handle EnumBitSet property.
* optc-gen.awk: Don't disallow RejectNegative if EnumBitSet is
specified.
* opts.h (enum cl_enum_var_value): New type.
* opts-common.cc (decode_cmdline_option): Use CLEV_* values.
Handle CLEV_BITSET.
(cmdline_handle_error): Handle CLEV_BITSET.
* opts.cc (test_enum_sets): Also test EnumBitSet requirements.
* doc/options.texi (EnumBitSet): Document.
* common.opt (fsanitize-coverage=): Use EnumBitSet instead of
EnumSet.
(trace-pc, trace-cmp): Drop Set properties.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* common.opt (flag_sanitize_coverage): Remove Variable entry.
(fsanitize-coverage=): Remove RejectNegative property, add
Var(flag_sanitize_coverage) and EnumSet properties.
(trace-pc): Add Set(1) property.
(trace-cmp): Add Set(2) property.
* opts.cc (common_handle_option): Don't handle
OPT_fsanitize_coverage_.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* opt-functions.awk (var_set): Handle EnumSet property.
* optc-gen.awk: Don't disallow RejectNegative if EnumSet is
specified.
* opt-read.awk: Handle Set property.
* opts.h (CL_ENUM_SET_SHIFT, CL_ERR_ENUM_SET_ARG): Define.
(struct cl_decoded_option): Mention enum in value description.
Add mask member.
(set_option): Add mask argument defaulted to 0.
* opts.cc (test_enum_sets): New function.
(opts_cc_tests): Call it.
* opts-common.cc (enum_arg_to_value): Change return argument
from bool to int, on success return index into the cl_enum_arg
array, on failure -1. Add len argument, if non-0, use strncmp
instead of strcmp.
(opt_enum_arg_to_value): Adjust caller.
(decode_cmdline_option): Handle EnumSet represented as
CLVC_ENUM with non-zero var_value. Initialize decoded->mask.
(decode_cmdline_options_to_array): CLear opt_array[0].mask.
(handle_option): Pass decoded->mask to set_options last argument.
(generate_option): Clear decoded->mask.
(generate_option_input_file): Likewise.
(cmdline_handle_error): Handle CL_ERR_ENUM_SET_ARG.
(set_option): Add mask argument, use it for CLVC_ENUM.
(control_warning_option): Adjust enum_arg_to_value caller.
* doc/options.texi: Document Set and EnumSet properties.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/104170
* config/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/alpha/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/rs6000/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/rs6000/linux64.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/fuchsia.h (OPTION_MUSL_P): Redefine.
* config/glibc-stdint.h (OPTION_MUSL_P): Define if not defined.
* common/config/s390/s390-common.cc (s390_supports_split_stack): Re-add
ATTRIBUTE_UNUSED to opts parameter. If OPTION_GLIBC_P is defined, use
OPTION_GLIBC_P (opts) as condition, otherwise assume if (false).
* common/config/i386/i386-common.cc (ix86_supports_split_stack): If
OPTION_GLIBC_P is defined use !OPTION_GLIBC_P (opts) as condition,
otherwise assume if (true).
2022-01-24 Kito Cheng <kito.cheng@sifive.com>
* common/config/riscv/riscv-common.cc (riscv_subset_list::to_string):
Skip zicsr and zifencei if I-ext is 2.0.
2022-01-24 Jia-Wei Chen <jiawei@iscas.ac.cn>
* config.gcc: Modify default isa_spec version.
2022-01-24 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/102087
* tree-ssa-loop-niter.cc (number_of_iterations_until_wrap):
Correct PLUS result type.
2022-01-24 H.J. Lu <hjl.tools@gmail.com>
PR target/104188
* config/i386/predicates.md (bcst_mem_operand): Also check mode
of memory broadcast.
2022-01-23 Andrew Pinski <apinski@marvell.com>
PR target/64821

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gcc/DATESTAMP
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20220124
20220125

5
gcc/c-family/ChangeLog
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2022-01-24 Marek Polacek <polacek@redhat.com>
PR preprocessor/104030
* c.opt (Wbidi-chars): Mark as EnumSet. Also accept =ucn.
2022-01-21 Jakub Jelinek <jakub@redhat.com>
PR c++/104148

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gcc/cp/ChangeLog
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2022-01-24 Patrick Palka <ppalka@redhat.com>
PR c++/104197
* pt.cc (make_auto_1): Use -1 as a placeholder default argument
for level.
2022-01-24 Patrick Palka <ppalka@redhat.com>
PR c++/104173
* typeck.cc (build_class_member_access_expr): Extend
unary_complex_lvalue result adjustment to preserve all
rvalues, not just xvalues.
2022-01-23 Will Wray <wjwray@gmail.com>
PR c++/55227

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gcc/fortran/ChangeLog
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2022-01-24 Jakub Jelinek <jakub@redhat.com>
* lang.opt (fconvert=): Add EnumSet property and mention also
r16_ieee and r16_ibm arguments.
(big-endian, little-endian, native, swap): Add Set(1) property.
(r16_ieee, r16_ibm): New EnumValue entries with Set(2) property.
* trans-types.cc (gfc_init_kinds): Emit gfc_fatal_error for
-fconvert=r16_ieee or -fconvert=r16_ibm when R16_IEEE <=> R16_IBM
conversions aren't supported.
2022-01-22 Harald Anlauf <anlauf@gmx.de>
PR fortran/104127

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gcc/testsuite/ChangeLog
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2022-01-24 Marek Polacek <polacek@redhat.com>
PR preprocessor/104030
* c-c++-common/Wbidi-chars-10.c: Turn on UCN checking.
* c-c++-common/Wbidi-chars-11.c: Likewise.
* c-c++-common/Wbidi-chars-14.c: Likewise.
* c-c++-common/Wbidi-chars-16.c: Likewise.
* c-c++-common/Wbidi-chars-17.c: Likewise.
* c-c++-common/Wbidi-chars-4.c: Likewise.
* c-c++-common/Wbidi-chars-5.c: Likewise.
* c-c++-common/Wbidi-chars-6.c: Likewise.
* c-c++-common/Wbidi-chars-7.c: Likewise.
* c-c++-common/Wbidi-chars-8.c: Likewise.
* c-c++-common/Wbidi-chars-9.c: Likewise.
* c-c++-common/Wbidi-chars-ranges.c: Likewise.
* c-c++-common/Wbidi-chars-18.c: New test.
* c-c++-common/Wbidi-chars-19.c: New test.
* c-c++-common/Wbidi-chars-20.c: New test.
* c-c++-common/Wbidi-chars-21.c: New test.
* c-c++-common/Wbidi-chars-22.c: New test.
* c-c++-common/Wbidi-chars-23.c: New test.
2022-01-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* gfortran.dg/ieee/signaling_1.f90: Do not require issignaling.
* gfortran.dg/ieee/signaling_2.f90: Add comment.
* gfortran.dg/ieee/signaling_3.f90: New test.
2022-01-24 Raoni Fassina Firmino <raoni@linux.ibm.com>
PR target/94193
* gcc.target/powerpc/builtin-feclearexcept-feraiseexcept-1.c: New test.
* gcc.target/powerpc/builtin-feclearexcept-feraiseexcept-2.c: New test.
* gcc.target/powerpc/builtin-fegetround.c: New test.
2022-01-24 Patrick Palka <ppalka@redhat.com>
PR c++/104173
* g++.dg/cpp0x/ref-qual21.C: New test.
2022-01-24 Richard Biener <rguenther@suse.de>
Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/100740
PR tree-optimization/101508
PR tree-optimization/101972
PR tree-optimization/102131
* gcc.dg/torture/pr100740.c: New testcase.
* gcc.dg/torture/pr101508.c: Likewise.
* gcc.dg/torture/pr101972.c: Likewise.
* gcc.dg/torture/pr102131-1.c: Likewise.
* gcc.dg/torture/pr102131-2.c: Likewise.
* gcc.dg/torture/pr102131-3.c: Likewise.
* gcc.dg/torture/pr102131-4.c: Likewise.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* gcc.dg/sancov/pr104158-7.c: Adjust for repeating of arguments
being allowed.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* gcc.dg/spellcheck-options-24.c: New test.
* gcc.dg/sancov/pr104158-1.c: New test.
* gcc.dg/sancov/pr104158-2.c: New test.
* gcc.dg/sancov/pr104158-3.c: New test.
* gcc.dg/sancov/pr104158-4.c: New test.
* gcc.dg/sancov/pr104158-5.c: New test.
* gcc.dg/sancov/pr104158-6.c: New test.
* gcc.dg/sancov/pr104158-7.c: New test.
2022-01-24 Kito Cheng <kito.cheng@sifive.com>
* gcc.target/riscv/attribute-19.c: Add -misa-spec=2.2
2022-01-24 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/102087
* gcc.dg/pr102087_1.c: New test.
2022-01-24 LiaoShihua <shihua@iscas.ac.cn>
* gcc.target/riscv/arch-9.c: Update the check info.
* gcc.target/riscv/arch-10.c: Ditto.
* gcc.target/riscv/arch-12.c: Ditto.
2022-01-24 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/analyzer/torture/pr104159.c: Ignore psabi warning.
2022-01-24 H.J. Lu <hjl.tools@gmail.com>
PR target/104188
* gcc.target/i386/pr104188.c: New test.
2022-01-23 Will Wray <wjwray@gmail.com>
PR c++/55227

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libatomic/ChangeLog
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2022-01-24 Martin Liska <mliska@suse.cz>
* acinclude.m4: Remove duplicate
LIBAT_CHECK_LINKER_FEATURES.
* configure: Regenerate.
2021-07-21 Martin Sebor <msebor@redhat.com>
PR bootstrap/101379

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libcpp/ChangeLog
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2022-01-24 Marek Polacek <polacek@redhat.com>
PR preprocessor/104030
* include/cpplib.h (enum cpp_bidirectional_level): Add
bidirectional_ucn. Set values explicitly.
* internal.h (cpp_reader): Adjust warn_bidi_p.
* lex.cc (maybe_warn_bidi_on_close): Don't warn about UCNs
unless UCN checking is on.
(maybe_warn_bidi_on_char): Likewise.
2022-01-18 Richard Biener <rguenther@suse.de>
* include/line-map.h (class line_maps): Re-arrange fields

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libgfortran/ChangeLog
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2022-01-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* ieee/issignaling_fallback.h: New file.
* ieee/ieee_helper.c: Include issignaling_fallback.h when target
does not define issignaling macro.
2022-01-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* ieee/issignaling_fallback.h: Remove file.