+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.def (OMP_MASKED): New tree code.
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_FILTER.
+ * tree.h (OMP_MASKED_BODY, OMP_MASKED_CLAUSES, OMP_MASKED_COMBINED,
+ OMP_CLAUSE_FILTER_EXPR): Define.
+ * tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FILTER entry.
+ (omp_clause_code_name): Likewise.
+ (walk_tree_1): Handle OMP_CLAUSE_FILTER.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Handle OMP_CLAUSE_FILTER.
+ (convert_nonlocal_reference_stmt, convert_local_reference_stmt,
+ convert_gimple_call): Handle GIMPLE_OMP_MASTER.
+ * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FILTER.
+ (dump_generic_node): Handle OMP_MASTER.
+ * gimple.def (GIMPLE_OMP_MASKED): New gimple code.
+ * gimple.c (gimple_build_omp_masked): New function.
+ (gimple_copy): Handle GIMPLE_OMP_MASKED.
+ * gimple.h (gimple_build_omp_masked): Declare.
+ (gimple_has_substatements): Handle GIMPLE_OMP_MASKED.
+ (gimple_omp_masked_clauses, gimple_omp_masked_clauses_ptr,
+ gimple_omp_masked_set_clauses): New inline functions.
+ (CASE_GIMPLE_OMP): Add GIMPLE_OMP_MASKED.
+ * gimple-pretty-print.c (dump_gimple_omp_masked): New function.
+ (pp_gimple_stmt_1): Handle GIMPLE_OMP_MASKED.
+ * gimple-walk.c (walk_gimple_stmt): Likewise.
+ * gimple-low.c (lower_stmt): Likewise.
+ * gimplify.c (is_gimple_stmt): Handle OMP_MASTER.
+ (gimplify_scan_omp_clauses): Handle OMP_CLAUSE_FILTER. For clauses
+ that take one expression rather than decl or constant, force
+ gimplification of that into a SSA_NAME or temporary unless min
+ invariant.
+ (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_FILTER.
+ (gimplify_expr): Handle OMP_MASKED.
+ * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_OMP_MASKED.
+ (estimate_num_insns): Likewise.
+ * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FILTER.
+ (check_omp_nesting_restrictions): Handle GIMPLE_OMP_MASKED. Adjust
+ diagnostics for existence of masked construct.
+ (scan_omp_1_stmt, lower_omp_master, lower_omp_1, diagnose_sb_1,
+ diagnose_sb_2): Handle GIMPLE_OMP_MASKED.
+ * omp-expand.c (expand_omp_synch, expand_omp, omp_make_gimple_edges):
+ Likewise.
+
+2021-08-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/98309
+ * config/i386/i386.md (avx512f_scalef<mode>2): New insn pattern.
+ (ldexp<mode>3): Use avx512f_scalef<mode>2.
+ (UNSPEC_SCALEF): Move from ...
+ * config/i386/sse.md (UNSPEC_SCALEF): ... here.
+
+2021-08-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-split.c (consider_split): Fix condition testing void functions.
+
+2021-08-12 Aldy Hernandez <aldyh@redhat.com>
+
+ * doc/invoke.texi: Remove docs for threader-mode param.
+ * flag-types.h (enum threader_mode): Remove.
+ * params.opt: Remove threader-mode param.
+ * tree-ssa-threadbackward.c (class back_threader): Remove
+ path_is_unreachable_p.
+ Make find_paths private.
+ Add maybe_thread and thread_through_all_blocks.
+ Remove reference marker for m_registry.
+ Remove reference marker for m_profit.
+ (back_threader::back_threader): Adjust for registry and profit not
+ being references.
+ (dump_path): Move down.
+ (debug): Move down.
+ (class thread_jumps): Remove.
+ (class back_threader_registry): Remove m_all_paths.
+ Remove destructor.
+ (thread_jumps::thread_through_all_blocks): Move to back_threader
+ class.
+ (fsm_find_thread_path): Remove
+ (back_threader::maybe_thread): New.
+ (back_threader::thread_through_all_blocks): Move from
+ thread_jumps.
+ (back_threader_registry::back_threader_registry): Remove
+ m_all_paths.
+ (back_threader_registry::~back_threader_registry): Remove.
+ (thread_jumps::find_taken_edge): Remove.
+ (thread_jumps::check_subpath_and_update_thread_path): Remove.
+ (thread_jumps::maybe_register_path): Remove.
+ (thread_jumps::handle_phi): Remove.
+ (handle_assignment_p): Remove.
+ (thread_jumps::handle_assignment): Remove.
+ (thread_jumps::fsm_find_control_statement_thread_paths): Remove.
+ (thread_jumps::find_jump_threads_backwards): Remove.
+ (thread_jumps::find_jump_threads_backwards_with_ranger): Remove.
+ (try_thread_blocks): Rename find_jump_threads_backwards to
+ maybe_thread.
+ (pass_early_thread_jumps::execute): Same.
+
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * tree-core.h (omp_clause_proc_bind_kind): Add
+ OMP_CLAUSE_PROC_BIND_PRIMARY.
+ * tree-pretty-print.c (dump_omp_clause): Add TODO comment to
+ change 'master' to 'primary' in proc_bind for OpenMP 5.1.
+
+2021-08-12 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * common/config/arc/arc-common.c (arc_option_init_struct): Remove
+ fno-common reference.
+ * config/arc/arc.c (arc_override_options): Remove overriding of
+ flag_no_common.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/101860
+ * config/i386/i386-expand.c (ix86_expand_vec_one_operand_perm_avx512):
+ If d->testing_p, return true after performing checks instead of
+ actually expanding the insn.
+ (expand_vec_perm_broadcast_1): Handle V32HImode - assert
+ !TARGET_AVX512BW and return false.
+
+2021-08-12 Eric Botcazou <ebotcazou@gcc.gnu.org>
+
+ * configure.ac (PE linker --disable-dynamicbase support): New check.
+ * configure: Regenerate.
+ * config.in: Likewise.
+ * config/i386/mingw32.h (LINK_SPEC_DISABLE_DYNAMICBASE): New define.
+ (LINK_SPEC): Use it.
+ * config/i386/mingw-w64.h (LINK_SPEC_DISABLE_DYNAMICBASE): Likewise.
+ (LINK_SPEC): Likewise.
+
+2021-08-12 liuhongt <hongtao.liu@intel.com>
+
+ PR target/101846
+ * config/i386/sse.md (*avx2_zero_extendv16qiv16hi2_2): New
+ post_reload define_insn_and_split.
+ (*avx512bw_zero_extendv32qiv32hi2_2): Ditto.
+ (*sse4_1_zero_extendv8qiv8hi2_4): Ditto.
+ (*avx512f_zero_extendv16hiv16si2_2): Ditto.
+ (*avx2_zero_extendv8hiv8si2_2): Ditto.
+ (*sse4_1_zero_extendv4hiv4si2_4): Ditto.
+ (*avx512f_zero_extendv8siv8di2_2): Ditto.
+ (*avx2_zero_extendv4siv4di2_2): Ditto.
+ (*sse4_1_zero_extendv2siv2di2_4): Ditto.
+ (VI248_256, VI248_512, VI148_512, VI148_256, VI148_128): New
+ mode iterator.
+
2021-08-11 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtin-new.def: Add always, power5, and
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_MASKED.
+ (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FILTER.
+ * c-pragma.c (omp_pragmas_simd): Add masked construct.
+ * c-common.h (enum c_omp_clause_split): Add C_OMP_CLAUSE_SPLIT_MASKED
+ enumerator.
+ (c_finish_omp_masked): Declare.
+ * c-omp.c (c_finish_omp_masked): New function.
+ (c_omp_split_clauses): Handle combined masked constructs.
+
2021-07-30 Jakub Jelinek <jakub@redhat.com>
PR c++/101539
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * c-parser.c (c_parser_omp_clause_name): Parse filter clause name.
+ (c_parser_omp_clause_filter): New function.
+ (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FILTER.
+ (OMP_MASKED_CLAUSE_MASK): Define.
+ (c_parser_omp_masked): New function.
+ (c_parser_omp_parallel): Handle parallel masked.
+ (c_parser_omp_construct): Handle PRAGMA_OMP_MASKED.
+ * c-typeck.c (c_finish_omp_clauses): Handle OMP_CLAUSE_FILTER.
+
+2021-08-12 Martin Uecker <muecker@gwdg.de>
+
+ PR c/101838
+ PR c/29970
+ * c-typeck.c (c_expr_sizeof_type): Evaluate
+ size expressions for structs of variable size.
+
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * c-parser.c (c_parser_omp_clause_proc_bind): Accept
+ 'primary' as alias for 'master'.
+
2021-08-10 Martin Uecker <muecker@gwdg.de>
PR c/29970
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * parser.c (cp_parser_omp_clause_name): Parse filter clause name.
+ (cp_parser_omp_clause_filter): New function.
+ (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FILTER.
+ (OMP_MASKED_CLAUSE_MASK): Define.
+ (cp_parser_omp_masked): New function.
+ (cp_parser_omp_parallel): Handle parallel masked.
+ (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OMP_MASKED.
+ * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_FILTER.
+ * pt.c (tsubst_omp_clauses): Likewise.
+ (tsubst_expr): Handle OMP_MASKED.
+
+2021-08-12 Sergei Trofimovich <siarheit@google.com>
+
+ PR c++/101219
+ * pt.c (tsubst_copy_and_build): Use build_ptrmemfunc_access_expr
+ to construct ptrmemfunc expression instantiation.
+
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * parser.c (cp_parser_omp_clause_proc_bind): Accept
+ 'primary' as alias for 'master'.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (omp_declare_target_attr): New type.
+ (struct saved_scope): Change type of omp_declare_target_attribute
+ from int to vec<omp_declare_target_attr, va_gc> * and move it.
+ * parser.c (cp_parser_omp_declare_target): Instead of
+ incrementing scope_chain->omp_declare_target_attribute, push
+ a struct containing parser->lexer->in_omp_attribute_pragma to
+ the vector.
+ (cp_parser_omp_end_declare_target): Instead of decrementing
+ scope_chain->omp_declare_target_attribute, pop a structure
+ from it. Diagnose mismatching declare target vs.
+ end declare target syntax.
+ * semantics.c (finish_translation_unit): Use vec_safe_length
+ and vec_safe_truncate on scope_chain->omp_declare_target_attributes.
+ * decl2.c (cplus_decl_attributes): Use vec_safe_length
+ on scope_chain->omp_declare_target_attributes.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * parser.c (cp_parser_lambda_body): Add temp overrides
+ for parser->{omp_declare_simd,oacc_routine,omp_attrs_forbidden_p}.
+ (cp_parser_statement): Restore parser->omp_attrs_forbidden_p for
+ cp_parser_declaration_statement.
+ (cp_parser_default_argument): Add temp override for
+ parser->omp_attrs_forbidden_p.
+ (cp_parser_late_parsing_omp_declare_simd): Diagnose declare simd
+ or declare variant in attribute syntax on a declaration immediately
+ following an OpenMP construct in pragma syntax.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/94162
+ * method.c (cat_tag_for): Return cc_last for !CLASS_TYPE_P
+ or for classes not in std namespace.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * name-lookup.c (finish_using_directive): Diagnose omp::directive
+ or omp::sequence attributes on using-directive.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * parser.c (cp_parser_block_declaration): Call
+ cp_parser_using_directive for C++11 attributes followed by
+ using namespace tokens.
+ (cp_parser_using_directive): Parse C++11 attributes at the start
+ of the directive rather than at the end, only parse GNU attributes
+ at the end.
+
+2021-08-12 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/101663
+ * constexpr.c (cxx_eval_store_expression): Handle the lval=true
+ case in the early exit code path for empty stores with mismatched
+ types.
+
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/101725
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.h (gfc_omp_proc_bind_kind): Add OMP_PROC_BIND_PRIMARY.
+ * dump-parse-tree.c (show_omp_clauses): Add TODO comment to
+ change 'master' to 'primary' in proc_bind for OpenMP 5.1.
+ * intrinsic.texi (OMP_LIB): Mention OpenMP 5.1; add
+ omp_proc_bind_primary.
+ * openmp.c (gfc_match_omp_clauses): Accept
+ 'primary' as alias for 'master'.
+ * trans-openmp.c (gfc_trans_omp_clauses): Handle
+ OMP_PROC_BIND_PRIMARY.
+
2021-08-11 Sandra Loosemore <sandra@codesourcery.com>
* iso-c-binding.def (c_float128, c_float128_complex): Check
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/clauses-1.c (bar): Add tests for combined masked
+ constructs with clauses.
+ * c-c++-common/gomp/clauses-5.c (foo): Add testcase for filter clause.
+ * c-c++-common/gomp/clause-dups-1.c (f1): Likewise.
+ * c-c++-common/gomp/masked-1.c: New test.
+ * c-c++-common/gomp/masked-2.c: New test.
+ * c-c++-common/gomp/masked-combined-1.c: New test.
+ * c-c++-common/gomp/masked-combined-2.c: New test.
+ * c-c++-common/goacc/uninit-if-clause.c: Remove xfails.
+ * g++.dg/gomp/block-11.C: New test.
+ * g++.dg/gomp/tpl-masked-1.C: New test.
+ * g++.dg/gomp/attrs-1.C (bar): Add tests for masked construct and
+ combined masked constructs with clauses in attribute syntax.
+ * g++.dg/gomp/attrs-2.C (bar): Likewise.
+ * gcc.dg/gomp/nesting-1.c (f1, f2): Add tests for masked construct
+ nesting.
+ * gfortran.dg/goacc/host_data-tree.f95: Allow also SSA_NAMEs in if
+ clause.
+ * gfortran.dg/goacc/kernels-tree.f95: Likewise.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/101638
+ * gcc.dg/cpp/pr101638.c: New test.
+
+2021-08-12 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-char.c: Fix
+ typo in regular expression.
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-double.c:
+ Likewise.
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-float.c:
+ Likewise.
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-int.c:
+ Likewise.
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-longlong.c:
+ Likewise.
+ * gcc.target/powerpc/fold-vec-load-builtin_vec_xl-short.c:
+ Likewise.
+
+2021-08-12 Sergei Trofimovich <siarheit@google.com>
+
+ PR c++/101219
+ * g++.dg/warn/pr101219.C: New test.
+
+2021-08-12 Martin Uecker <muecker@gwdg.de>
+
+ PR c/101838
+ * gcc.dg/vla-stexp-2.c: New test.
+
+2021-08-12 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Remove call into the legacy
+ code and adjust for ranger threader.
+
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * c-c++-common/gomp/pr61486-2.c: Duplicate one proc_bind(master)
+ testcase and test proc_bind(primary) instead.
+ * gfortran.dg/gomp/affinity-1.f90: Likewise.
+
+2021-08-12 Hans-Peter Nilsson <hp@axis.com>
+
+ * gfortran.dg/PR82376.f90: Robustify match.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/101860
+ * gcc.target/i386/avx512f-pr101860.c: New test.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/gomp/attrs-12.C: New test.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/gomp/attrs-11.C: Add new tests.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/99429
+ PR c++/94162
+ * g++.dg/cpp2a/spaceship-synth11.C: New test.
+ * g++.dg/cpp2a/spaceship-synth-neg6.C: New test.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/gomp/attrs-11.C: Adjust expected diagnostics.
+
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/lookup/strong-using.C: Add test using [[gnu::strong]]
+ as well.
+ * g++.dg/lookup/strong-using2.C: Likewise.
+ * g++.dg/cpp0x/gen-attrs-58.C: Move alignas(int) before
+ using namespace.
+ * g++.dg/cpp0x/gen-attrs-59.C: Move alignas(X) before
+ using namespace, add tests for alignas before semicolon.
+ * g++.dg/cpp0x/gen-attrs-76.C: Remove xfails. Add test for
+ C++11 attributes on using directive before semicolon.
+
+2021-08-12 liuhongt <hongtao.liu@intel.com>
+
+ PR target/101846
+ * gcc.target/i386/pr101846-1.c: New test.
+
+2021-08-12 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/101663
+ * g++.dg/cpp2a/construct_at.h: New convenience header file that
+ defines minimal implementations of std::construct_at/destroy_at,
+ split out from ...
+ * g++.dg/cpp2a/constexpr-new5.C: ... here.
+ * g++.dg/cpp2a/constexpr-new6.C: Use the header.
+ * g++.dg/cpp2a/constexpr-new14.C: Likewise.
+ * g++.dg/cpp2a/constexpr-new20.C: New test.
+
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/101725
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/101638
+ * macro.c (cpp_sys_macro_p): Return true instead of
+ crashing on builtin macros.
+
2021-08-05 Jakub Jelinek <jakub@redhat.com>
PR c++/100977
+2021-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ * testsuite/libgomp.c-c++-common/masked-1.c: New test.
+
+2021-08-12 Tobias Burnus <tobias@codesourcery.com>
+
+ * env.c (parse_bind_var): Accept 'primary' as alias for
+ 'master'.
+ (omp_display_env): Add TODO comment to
+ change 'master' to 'primary' in proc_bind for OpenMP 5.1.
+ * libgomp.texi: Change 'master thread' to 'primary thread'
+ in line with OpenMP 5.1.
+ (omp_get_proc_bind): Add omp_proc_bind_primary and note that
+ omp_proc_bind_master is an alias of it.
+ (OMP_PROC_BIND): Mention 'PRIMARY'.
+ * omp.h.in (__GOMP_DEPRECATED_5_1): Define.
+ (omp_proc_bind_primary): Add.
+ (omp_proc_bind_master): Deprecate for OpenMP 5.1.
+ * omp_lib.f90.in (omp_proc_bind_primary): Add.
+ (omp_proc_bind_master): Deprecate for OpenMP 5.1.
+ * omp_lib.h.in (omp_proc_bind_primary): Add.
+ * testsuite/libgomp.c/affinity-1.c: Check that
+ 'primary' works and is identical to 'master'.
+
2021-08-09 Julian Brown <julian@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
+2021-08-12 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/101870
+ * include/c_global/cmath (hypot): Use __promoted_t.
+ (lerp): Add new overload accepting any arithmetic types.
+ * include/ext/type_traits.h (__promoted_t): New alias template.
+ * testsuite/26_numerics/lerp.cc: Moved to...
+ * testsuite/26_numerics/lerp/1.cc: ...here.
+ * testsuite/26_numerics/lerp/constexpr.cc: New test.
+ * testsuite/26_numerics/lerp/version.cc: New test.
+
+2021-08-12 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/26_numerics/lerp.cc: Add header name to #error.
+ * testsuite/26_numerics/midpoint/integral.cc: Likewise.
+ * testsuite/26_numerics/midpoint/version.cc: New test.
+
+2021-08-12 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/experimental/random (experimental::randint): Add
+ nodiscard attribute.
+
+2021-08-12 Jonathan Wakely <jwakely@redhat.com>
+
+ * src/c++98/locale_init.cc: Require C++11.
+ * src/c++98/localename.cc: Likewise.
+ * src/c++98/misc-inst.cc: Require C++98.
+
2021-08-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101866
projects / thirdparty / gcc.git / commitdiff
