Daily bump.

This commit is contained in:
GCC Administrator 2022-08-27 00:17:09 +00:00
parent d0fd62d0ff
commit 16f542d6b8
13 changed files with 420 additions and 1 deletions

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2022-08-26 Martin Liska <mliska@suse.cz>
* config-list.mk: Remove cr16.
2022-08-19 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* clang-format: Add further FOR_EACH_ macros.

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2022-08-26 Aldy Hernandez <aldyh@redhat.com>
* real.cc (real_iszero): New.
* real.h (real_iszero): New.
2022-08-26 Aldy Hernandez <aldyh@redhat.com>
* real.cc (real_isinf): New overload.
(real_inf): Add sign argument.
* real.h (real_isinf): New overload.
(real_inf): Add sign argument.
2022-08-26 Marek Polacek <polacek@redhat.com>
PR c++/81159
* doc/invoke.texi: Document -Wself-move.
2022-08-26 Aldy Hernandez <aldyh@redhat.com>
* value-range.cc (vrange::set): Set varying.
(vrange::set_nonzero): Same.
(vrange::set_zero): Same.
(vrange::set_nonnegative): Same.
2022-08-26 Aldy Hernandez <aldyh@redhat.com>
* range-op-float.cc (foperator_equal::op1_range): Do not blindly
copy op2 range when honoring signed zeros.
2022-08-26 Aldy Hernandez <aldyh@redhat.com>
* tree-ssa-threadbackward.cc (possibly_profitable_path_p): Always
add newline.
(profitable_path_p): Same.
2022-08-26 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.h
(uninit_analysis::use_cannot_happen): Remove.
* gimple-predicate-analysis.cc (can_be_invalidated_p): Remove.
(uninit_analysis::use_cannot_happen): Likewise.
(uninit_analysis::is_use_guarded): Do not call
use_cannot_happen.
(dump_predicates): Remove.
(simple_control_dep_chain): Remove edge overload.
2022-08-26 Tobias Burnus <tobias@codesourcery.com>
* internal-fn.cc (expand_GOMP_TARGET_REV): New.
* internal-fn.def (GOMP_TARGET_REV): New.
* lto-cgraph.cc (lto_output_node, verify_node_partition): Mark
'omp target device_ancestor_host' as in_other_partition and don't
error if absent.
* omp-low.cc (create_omp_child_function): Mark as 'noclone'.
* omp-expand.cc (expand_omp_target): For reverse offload, remove
sorry, use device = GOMP_DEVICE_HOST_FALLBACK and create
empty-body nohost function.
* omp-offload.cc (execute_omp_device_lower): Handle
IFN_GOMP_TARGET_REV.
(pass_omp_target_link::execute): For ACCEL_COMPILER, don't
nullify fn argument for reverse offload
2022-08-26 Jakub Jelinek <jakub@redhat.com>
* builtins.def (BUILT_IN_ISSIGNALING): New built-in.
* builtins.cc (expand_builtin_issignaling): New function.
(expand_builtin_signbit): Don't overwrite target.
(expand_builtin): Handle BUILT_IN_ISSIGNALING.
(fold_builtin_classify): Likewise.
(fold_builtin_1): Likewise.
* optabs.def (issignaling_optab): New.
* fold-const-call.cc (fold_const_call_ss): Handle
BUILT_IN_ISSIGNALING.
* config/i386/i386.md (issignalingxf2): New expander.
* doc/extend.texi (__builtin_issignaling): Document.
(__builtin_isinf, __builtin_isnan): Clarify behavior with
-ffinite-math-only.
* doc/md.texi (issignaling<mode>2): Likewise.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/106099
* internal-fn.def (TRAP): Add ECF_LOOPING_CONST_OR_PURE flag.
* tree-cfg.cc (execute_fixup_cfg): Add IFN_TRAP instead of
__builtin_trap to avoid the need of vops.
2022-08-26 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.cc (dfs_mark_dominating_region):
New helper.
(compute_control_dep_chain): Adjust to honor marked region
if provided.
(uninit_analysis::init_from_phi_def): Pre-mark the dominating
region to improve compute_control_dep_chain walking.
* vec.h (vec<T, va_heap, vl_ptr>::allocated): Add forwarder.
2022-08-26 Richard Biener <rguenther@suse.de>
* gimple-predicate-analysis.cc
(uninit_analysis::collect_phi_def_edges): Only expand a
PHI def edge when it is possibly undefined.
2022-08-26 Martin Liska <mliska@suse.cz>
* doc/extend.texi: Remove cr16 related stuff.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/md.texi: Likewise.
* function-tests.cc (test_expansion_to_rtl): Likewise.
* common/config/cr16/cr16-common.cc: Removed.
* config/cr16/constraints.md: Removed.
* config/cr16/cr16-protos.h: Removed.
* config/cr16/cr16.cc: Removed.
* config/cr16/cr16.h: Removed.
* config/cr16/cr16.md: Removed.
* config/cr16/cr16.opt: Removed.
* config/cr16/predicates.md: Removed.
* config/cr16/t-cr16: Removed.
2022-08-26 liuhongt <hongtao.liu@intel.com>
PR target/106704
* config/i386/i386-builtin.def (BDESC): Add
CODE_FOR_avx_blendvpd256/CODE_FOR_avx_blendvps256 to
corresponding builtins.
* config/i386/i386.cc (ix86_gimple_fold_builtin):
Don't fold IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_BLENDVPS256,
IX86_BUILTIN_BLENDVPD256 w/o TARGET_AVX2.
2022-08-25 Marek Polacek <polacek@redhat.com>
* ginclude/stddef.h: Define nullptr_t.

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20220826
20220827

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2022-08-26 Marek Polacek <polacek@redhat.com>
PR c++/81159
* c.opt (Wself-move): New option.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
* c-common.cc (check_builtin_function_arguments): Handle
BUILT_IN_ISSIGNALING.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106648
* c-cppbuiltin.cc (c_cpp_builtins): Predefine
__cpp_named_character_escapes to 202207L.
2022-08-25 Marek Polacek <polacek@redhat.com>
* c-common.cc (c_common_reswords): Enable nullptr in C2X.

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2022-08-26 Jakub Jelinek <jakub@redhat.com>
* c-typeck.cc (convert_arguments): Handle BUILT_IN_ISSIGNALING.
2022-08-25 Marek Polacek <polacek@redhat.com>
* c-convert.cc (c_convert) <case POINTER_TYPE>: Handle NULLPTR_TYPE.

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2022-08-26 Marek Polacek <polacek@redhat.com>
PR c++/81159
* typeck.cc (maybe_warn_self_move): New.
(cp_build_modify_expr): Call maybe_warn_self_move.
2022-08-25 Marek Polacek <polacek@redhat.com>
* cp-tree.h (enum cp_tree_index): Remove CTI_NULLPTR, CTI_NULLPTR_TYPE.

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2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR fortran/106579
* trans-intrinsic.cc: Include realmpfr.h.
(conv_intrinsic_ieee_value): New function.
(gfc_conv_ieee_arithmetic_function): Handle ieee_value.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR fortran/106579
* f95-lang.cc (gfc_init_builtin_functions): Initialize
BUILT_IN_FPCLASSIFY.
* libgfortran.h (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN,
IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL,
IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL,
IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL,
IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF):
New enum.
* trans-intrinsic.cc (conv_intrinsic_ieee_class): New function.
(gfc_conv_ieee_arithmetic_function): Handle ieee_class.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
* f95-lang.cc (gfc_init_builtin_functions): Initialize
BUILT_IN_ISSIGNALING.
2022-08-25 Tobias Burnus <tobias@codesourcery.com>
* parse.cc (parse_omp_structured_block): When parsing strictly

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2022-08-26 Marek Polacek <polacek@redhat.com>
PR c++/81159
* g++.dg/warn/Wself-move1.C: New test.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106647
* g++.dg/cpp23/wchar-multi1.C: New test.
* g++.dg/cpp23/wchar-multi2.C: New test.
2022-08-26 Richard Biener <rguenther@suse.de>
* gcc.dg/uninit-pred-11.c: New testcase.
2022-08-26 Tobias Burnus <tobias@codesourcery.com>
* c-c++-common/gomp/reverse-offload-1.c: Remove dg-sorry.
* c-c++-common/gomp/target-device-ancestor-4.c: Likewise.
* gfortran.dg/gomp/target-device-ancestor-4.f90: Likewise.
* gfortran.dg/gomp/target-device-ancestor-5.f90: Likewise.
* c-c++-common/goacc/classify-kernels-parloops.c: Add 'noclone' to
scan-tree-dump-times.
* c-c++-common/goacc/classify-kernels-unparallelized-parloops.c:
Likewise.
* c-c++-common/goacc/classify-kernels-unparallelized.c: Likewise.
* c-c++-common/goacc/classify-kernels.c: Likewise.
* c-c++-common/goacc/classify-parallel.c: Likewise.
* c-c++-common/goacc/classify-serial.c: Likewise.
* c-c++-common/goacc/kernels-counter-vars-function-scope.c: Likewise.
* c-c++-common/goacc/kernels-loop-2.c: Likewise.
* c-c++-common/goacc/kernels-loop-3.c: Likewise.
* c-c++-common/goacc/kernels-loop-data-2.c: Likewise.
* c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: Likewise.
* c-c++-common/goacc/kernels-loop-data-enter-exit.c: Likewise.
* c-c++-common/goacc/kernels-loop-data-update.c: Likewise.
* c-c++-common/goacc/kernels-loop-data.c: Likewise.
* c-c++-common/goacc/kernels-loop-g.c: Likewise.
* c-c++-common/goacc/kernels-loop-mod-not-zero.c: Likewise.
* c-c++-common/goacc/kernels-loop-n.c: Likewise.
* c-c++-common/goacc/kernels-loop-nest.c: Likewise.
* c-c++-common/goacc/kernels-loop.c: Likewise.
* c-c++-common/goacc/kernels-one-counter-var.c: Likewise.
* c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: Likewise.
* gfortran.dg/goacc/classify-kernels-parloops.f95: Likewise.
* gfortran.dg/goacc/classify-kernels-unparallelized-parloops.f95:
Likewise.
* gfortran.dg/goacc/classify-kernels-unparallelized.f95: Likewise.
* gfortran.dg/goacc/classify-kernels.f95: Likewise.
* gfortran.dg/goacc/classify-parallel.f95: Likewise.
* gfortran.dg/goacc/classify-serial.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-2.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-2.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-update.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-n.f95: Likewise.
* gfortran.dg/goacc/kernels-loop.f95: Likewise.
* gfortran.dg/goacc/kernels-parallel-loop-data-enter-exit.f95: Likewise.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/torture/builtin-issignaling-1.c: New test.
* gcc.dg/torture/builtin-issignaling-2.c: New test.
* gcc.dg/torture/float16-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float32-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float32x-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float64-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float64x-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float128-builtin-issignaling-1.c: New test.
* gcc.dg/torture/float128x-builtin-issignaling-1.c: New test.
* gcc.target/i386/builtin-issignaling-1.c: New test.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/106099
* gcc.dg/pr106099.c: New test.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106648
* c-c++-common/cpp/named-universal-char-escape-1.c: New test.
* c-c++-common/cpp/named-universal-char-escape-2.c: New test.
* c-c++-common/cpp/named-universal-char-escape-3.c: New test.
* c-c++-common/cpp/named-universal-char-escape-4.c: New test.
* c-c++-common/Wbidi-chars-25.c: New test.
* gcc.dg/cpp/named-universal-char-escape-1.c: New test.
* gcc.dg/cpp/named-universal-char-escape-2.c: New test.
* g++.dg/cpp/named-universal-char-escape-1.C: New test.
* g++.dg/cpp/named-universal-char-escape-2.C: New test.
* g++.dg/cpp23/feat-cxx2b.C: Test __cpp_named_character_escapes.
2022-08-26 Martin Liska <mliska@suse.cz>
* lib/target-supports.exp: Remove cr16 related stuff.
2022-08-26 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/pr106704.c: New test.
2022-08-25 Marek Polacek <polacek@redhat.com>
* gcc.dg/c11-nullptr-1.c: New test.

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2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106647
* charset.cc (wide_str_to_charconst): Implement P2362R3 - Remove
non-encodable wide character literals and multicharacter. For
C++23 use CPP_DL_ERROR instead of CPP_DL_WARNING for
"character constant too long for its type" diagnostics on CPP_WCHAR
literals.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106648
* charset.cc: Implement C++23 P2071R2 - Named universal character
escapes. Include uname2c.h.
(hangul_syllables, hangul_count): New variables.
(struct uname2c_data): New type.
(_cpp_uname2c, _cpp_uname2c_uax44_lm2): New functions.
(_cpp_valid_ucn): Use them. Handle named universal character escapes.
(convert_ucn): Adjust comment.
(convert_escape): Call convert_ucn even for \N.
(_cpp_interpret_identifier): Handle named universal character escapes.
* lex.cc (get_bidi_ucn): Fix up function comment formatting.
(get_bidi_named): New function.
(forms_identifier_p, lex_string): Handle named universal character
escapes.
* makeuname2c.cc: New file. Small parts copied from makeucnid.cc.
* uname2c.h: New generated file.
2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR c++/106646

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2022-08-26 Martin Liska <mliska@suse.cz>
* config.host: Remove cr16 related stuff.
* config/cr16/crti.S: Removed.
* config/cr16/crtlibid.S: Removed.
* config/cr16/crtn.S: Removed.
* config/cr16/divmodhi3.c: Removed.
* config/cr16/lib1funcs.S: Removed.
* config/cr16/t-cr16: Removed.
* config/cr16/t-crtlibid: Removed.
* config/cr16/unwind-cr16.c: Removed.
* config/cr16/unwind-dw2.h: Removed.
2022-08-16 Kito Cheng <kito.cheng@sifive.com>
* config/riscv/sfp-machine.h (_FP_NANFRAC_H): New.

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2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR fortran/106579
* ieee/ieee_helper.c (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN,
IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL,
IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL,
IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL,
IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF):
Move to gcc/fortran/libgfortran.h.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR fortran/105105
* ieee/ieee_helper.c: Don't include issignaling_fallback.h.
(CLASSMACRO): Use __builtin_issignaling instead of issignaling.
* ieee/issignaling_fallback.h: Removed.
2022-08-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Jakub Jelinek <jakub@redhat.com>

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2022-08-26 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (OpenMP 5.0): Mark 'ancestor' as implemented but
refer to 'requires'.
* testsuite/libgomp.c-c++-common/reverse-offload-1-aux.c: New test.
* testsuite/libgomp.c-c++-common/reverse-offload-1.c: New test.
* testsuite/libgomp.fortran/reverse-offload-1-aux.f90: New test.
* testsuite/libgomp.fortran/reverse-offload-1.f90: New test.
2022-08-17 Tobias Burnus <tobias@codesourcery.com>
PR middle-end/106548

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2022-08-26 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (zip_view::_Iterator::operator<): Remove
as per LWG 3692.
(zip_view::_Iterator::operator>): Likewise.
(zip_view::_Iterator::operator<=): Likewise.
(zip_view::_Iterator::operator>=): Likewise.
(zip_view::_Iterator::operator<=>): Remove three_way_comparable
constraint as per LWG 3692.
(zip_transform_view::_Iterator): Ditto as per LWG 3702.
2022-08-26 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (zip_view::_Iterator): Befriend
zip_transform_view.
(__detail::__range_iter_cat): Define.
(zip_transform_view): Define.
(zip_transform_view::_Iterator): Define.
(zip_transform_view::_Sentinel): Define.
(views::__detail::__can_zip_transform_view): Define.
(views::_ZipTransform): Define.
(views::zip_transform): Define.
* testsuite/std/ranges/zip_transform/1.cc: New test.
2022-08-26 Patrick Palka <ppalka@redhat.com>
* include/std/type_traits (enable_if, __enable_if_t): Define them
earlier.
(__detail::__first_t): Define.
(__detail::__or_fn, __detail::__and_fn): Declare.
(__or_, __and_): Redefine as alias templates in terms of __or_fn
and __and_fn.
(__not_): Redefine as an alias template.
(__detail::__disjunction_impl, __detail::__conjunction_impl):
Define.
(conjuction, disjunction): Redefine in terms of __disjunction_impl
and __conjunction_impl.
2022-08-26 Jonathan Wakely <jwakely@redhat.com>
* include/std/system_error (error_code::_Check): New alias
template for constructor SFINAE constraint.
(error_code::error_code(ErrorCodeEnum)): Use it.
(error_code::operator=(ErrorCodeEnum)): Remove.
(error_condition::_Check): New alias template for constraint.
(error_condition::error_condition(ErrorConditionEnum)): Use it.
(error_condition::operator=(ErrorConditionEnum)): Remove.
* testsuite/19_diagnostics/error_code/cons/1.cc: Check
constructor taking user-defined error enum.
* testsuite/19_diagnostics/error_condition/cons/1.cc: Likewise.
2022-08-26 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (starts_with, ends_with, contains):
Add nonnull attribute.
* include/bits/cow_string.h (starts_with, ends_with, contains):
Likewise.
* include/std/string_view (starts_with, ends_with, contains):
Likewise.
* testsuite/21_strings/basic_string/operations/contains/nonnull.cc
* testsuite/21_strings/basic_string/operations/ends_with/nonnull.cc
* testsuite/21_strings/basic_string/operations/starts_with/nonnull.cc
* testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc
* testsuite/21_strings/basic_string_view/operations/ends_with/nonnull.cc
* testsuite/21_strings/basic_string_view/operations/starts_with/nonnull.cc
2022-08-25 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (lazy_split_view::_OuterIter::_M_current):