Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3a815ec..b26f256 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,377 @@
+2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       * gimple-range-gori.cc (gori_compute::gori_compute): Enable tracing.
+       (gori_compute::compute_operand_range): Add tracing.
+       (gori_compute::logical_combine): Ditto.
+       (gori_compute::compute_logical_operands): Ditto.
+       (gori_compute::compute_operand1_range): Ditto.
+       (gori_compute::compute_operand2_range): Ditto.
+       (gori_compute::outgoing_edge_range_p): Ditto.
+       * gimple-range-gori.h (class gori_compute): Add range_tracer.
+
+2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       * flag-types.h (enum evrp_mode): Adjust evrp-mode values.
+       * gimple-range-cache.cc (DEBUG_RANGE_CACHE): Relocate from.
+       * gimple-range-trace.h (DEBUG_RANGE_CACHE): Here.
+       * params.opt (--param=evrp-mode): Adjust options.
+
+2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       * Makefile.in (OBJS): Add gimple-range-trace.o.
+       * gimple-range-cache.h (enable_new_values): Remove unused prototype.
+       * gimple-range-fold.cc: Adjust headers.
+       * gimple-range-trace.cc: New.
+       * gimple-range-trace.h: New.
+       * gimple-range.cc (gimple_ranger::gimple_ranger): Enable tracer.
+       (gimple_ranger::range_of_expr): Add tracing.
+       (gimple_ranger::range_on_entry): Ditto.
+       (gimple_ranger::range_on_exit): Ditto.
+       (gimple_ranger::range_on_edge): Ditto.
+       (gimple_ranger::fold_range_internal): Ditto.
+       (gimple_ranger::dump_bb): Do not calculate edge range twice.
+       (trace_ranger::*): Remove.
+       (enable_ranger): Never create a trace_ranger.
+       (debug_seed_ranger): Move to gimple-range-trace.cc.
+       (dump_ranger): Ditto.
+       (debug_ranger): Ditto.
+       * gimple-range.h: Include gimple-range-trace.h.
+       (range_on_entry, range_on_exit): No longer virtual.
+       (class trace_ranger): Remove.
+       (DEBUG_RANGE_CACHE): Move to gimple-range-trace.h.
+
+2021-08-17  Martin Sebor  <msebor@redhat.com>
+
+       PR middle-end/101854
+       * builtins.c (expand_builtin_alloca): Move warning code to check_alloca
+       in gimple-ssa-warn-access.cc.
+       * calls.c (alloc_max_size): Move code to check_alloca.
+       (get_size_range): Move to pointer-query.cc.
+       (maybe_warn_alloc_args_overflow): Move to gimple-ssa-warn-access.cc.
+       (get_attr_nonstring_decl): Move to tree.c.
+       (fntype_argno_type): Move to gimple-ssa-warn-access.cc.
+       (append_attrname): Same.
+       (maybe_warn_rdwr_sizes): Same.
+       (initialize_argument_information): Move code to
+       gimple-ssa-warn-access.cc.
+       * calls.h (maybe_warn_alloc_args_overflow): Move to
+       gimple-ssa-warn-access.h.
+       (get_attr_nonstring_decl): Move to tree.h.
+       (maybe_warn_nonstring_arg):  Move to gimple-ssa-warn-access.h.
+       (enum size_range_flags): Move to pointer-query.h.
+       (get_size_range): Same.
+       * gimple-ssa-warn-access.cc (has_location): Remove unused overload
+       to avoid Clang -Wunused-function.
+       (get_size_range): Declare static.
+       (maybe_emit_free_warning): Rename...
+       (maybe_check_dealloc_call): ...to this for consistency.
+       (class pass_waccess): Add members.
+       (pass_waccess::~pass_waccess): Defined.
+       (alloc_max_size): Move here from calls.c.
+       (maybe_warn_alloc_args_overflow): Same.
+       (check_alloca): New function.
+       (check_alloc_size_call): New function.
+       (check_strncat): Handle another warning flag.
+       (pass_waccess::check_builtin): Handle alloca.
+       (fntype_argno_type): Move here from calls.c.
+       (append_attrname): Same.
+       (maybe_warn_rdwr_sizes): Same.
+       (pass_waccess::check_call): Define.
+       (check_nonstring_args): New function.
+       (pass_waccess::check): Call new member functions.
+       (pass_waccess::execute): Enable ranger.
+       * gimple-ssa-warn-access.h (get_size_range): Move here from calls.h.
+       (maybe_warn_nonstring_arg): Same.
+       * gimple-ssa-warn-restrict.c: Remove #include.
+       * pointer-query.cc (get_size_range): Move here from calls.c.
+       * pointer-query.h (enum size_range_flags): Same.
+       (get_size_range): Same.
+       * tree.c (get_attr_nonstring_decl): Move here from calls.c.
+       * tree.h (get_attr_nonstring_decl): Move here from calls.h.
+
+2021-08-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * ggc.h (ggc_collect): Add 'force_collect' parameter.
+       * ggc-page.c (ggc_collect): Use that one instead of global
+       'ggc_force_collect'.  Adjust all users.
+       * doc/gty.texi (Invoking the garbage collector): Update.
+       * ggc-internal.h (ggc_force_collect): Remove.
+       * ggc-common.c (ggc_force_collect): Likewise.
+       * selftest.h (forcibly_ggc_collect): Remove.
+       * ggc-tests.c (selftest::forcibly_ggc_collect): Likewise.
+       * read-rtl-function.c (test_loading_labels): Adjust.
+       * selftest-run-tests.c (run_tests): Likewise.
+
+2021-08-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * config/darwin.c (darwin_file_end): Reset and reclaim the
+       section names table at the end of compile.
+
+2021-08-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+       PR target/100340
+       * config.in: Regenerate.
+       * config/i386/darwin.h (EXTRA_ASM_OPTS): New
+       (ASM_SPEC): Pass options to disable branch shortening where
+       needed.
+       * configure: Regenerate.
+       * configure.ac: Detect versions of 'as' that support the
+       optimisation which has the bug.
+
+2021-08-17  Richard Biener  <rguenther@suse.de>
+
+       * optabs-query.c (supports_vec_gather_load_p): Also check
+       for masked optabs.
+       (supports_vec_scatter_store_p): Likewise.
+       * tree-vect-data-refs.c (vect_gather_scatter_fn_p): Fall
+       back to masked variants if non-masked are not supported.
+       * tree-vect-patterns.c (vect_recog_gather_scatter_pattern):
+       When we need to use masked gather/scatter but do not have
+       a mask set up a constant true one.
+       * tree-vect-stmts.c (vect_check_scalar_mask): Also allow
+       non-SSA_NAME masks.
+
+2021-08-17  Roger Sayle  <roger@nextmovesoftware.com>
+
+       * tree-ssa-ccp.c (bit_value_binop) [MINUS_EXPR]: Use same
+       algorithm as PLUS_EXPR to improve subtraction bit bounds.
+       [POINTER_DIFF_EXPR]: Treat as synonymous with MINUS_EXPR.
+
+2021-08-17  Roger Sayle  <roger@nextmovesoftware.com>
+
+       * tree-ssa-ccp.c (bit_value_mult_const): New helper function to
+       calculate the mask-value pair result of a multiplication by an
+       unsigned constant.
+       (bit_value_binop) [MULT_EXPR]:  Call it from here for
+       multiplications by (sparse) non-negative constants.
+
+2021-08-17  Christophe Lyon  <christophe.lyon@foss.st.com>
+
+       PR target/100896
+       * config.gcc (gcc_cv_initfini_array): Leave undefined for
+       uclinuxfdpiceabi targets.
+
+2021-08-17  Alexandre Oliva  <oliva@adacore.com>
+
+       * tree-inline.c (maybe_move_debug_stmts_to_successors): Don't
+       reverse debug stmts.
+
+2021-08-17  Alexandre Oliva  <oliva@adacore.com>
+
+       * tree-cfg.c (dump_function_to_file): Use fun, not cfun.
+
+2021-08-17  Jonathan Wright  <jonathan.wright@arm.com>
+
+       * config/aarch64/arm_neon.h (__LD4_LANE_FUNC): Delete.
+       (__LD4Q_LANE_FUNC): Likewise.
+       (vld4_lane_u8): Define without macro.
+       (vld4_lane_u16): Likewise.
+       (vld4_lane_u32): Likewise.
+       (vld4_lane_u64): Likewise.
+       (vld4_lane_s8): Likewise.
+       (vld4_lane_s16): Likewise.
+       (vld4_lane_s32): Likewise.
+       (vld4_lane_s64): Likewise.
+       (vld4_lane_f16): Likewise.
+       (vld4_lane_f32): Likewise.
+       (vld4_lane_f64): Likewise.
+       (vld4_lane_p8): Likewise.
+       (vld4_lane_p16): Likewise.
+       (vld4_lane_p64): Likewise.
+       (vld4q_lane_u8): Likewise.
+       (vld4q_lane_u16): Likewise.
+       (vld4q_lane_u32): Likewise.
+       (vld4q_lane_u64): Likewise.
+       (vld4q_lane_s8): Likewise.
+       (vld4q_lane_s16): Likewise.
+       (vld4q_lane_s32): Likewise.
+       (vld4q_lane_s64): Likewise.
+       (vld4q_lane_f16): Likewise.
+       (vld4q_lane_f32): Likewise.
+       (vld4q_lane_f64): Likewise.
+       (vld4q_lane_p8): Likewise.
+       (vld4q_lane_p16): Likewise.
+       (vld4q_lane_p64): Likewise.
+       (vld4_lane_bf16): Likewise.
+       (vld4q_lane_bf16): Likewise.
+
+2021-08-17  Jonathan Wright  <jonathan.wright@arm.com>
+
+       * config/aarch64/arm_neon.h (__LD3_LANE_FUNC): Delete.
+       (__LD3Q_LANE_FUNC): Delete.
+       (vld3_lane_u8): Define without macro.
+       (vld3_lane_u16): Likewise.
+       (vld3_lane_u32): Likewise.
+       (vld3_lane_u64): Likewise.
+       (vld3_lane_s8): Likewise.
+       (vld3_lane_s16): Likewise.
+       (vld3_lane_s32): Likewise.
+       (vld3_lane_s64): Likewise.
+       (vld3_lane_f16): Likewise.
+       (vld3_lane_f32): Likewise.
+       (vld3_lane_f64): Likewise.
+       (vld3_lane_p8): Likewise.
+       (vld3_lane_p16): Likewise.
+       (vld3_lane_p64): Likewise.
+       (vld3q_lane_u8): Likewise.
+       (vld3q_lane_u16): Likewise.
+       (vld3q_lane_u32): Likewise.
+       (vld3q_lane_u64): Likewise.
+       (vld3q_lane_s8): Likewise.
+       (vld3q_lane_s16): Likewise.
+       (vld3q_lane_s32): Likewise.
+       (vld3q_lane_s64): Likewise.
+       (vld3q_lane_f16): Likewise.
+       (vld3q_lane_f32): Likewise.
+       (vld3q_lane_f64): Likewise.
+       (vld3q_lane_p8): Likewise.
+       (vld3q_lane_p16): Likewise.
+       (vld3q_lane_p64): Likewise.
+       (vld3_lane_bf16): Likewise.
+       (vld3q_lane_bf16): Likewise.
+
+2021-08-17  Jonathan Wright  <jonathan.wright@arm.com>
+
+       * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Delete.
+       (__LD2Q_LANE_FUNC): Likewise.
+       (vld2_lane_u8): Define without macro.
+       (vld2_lane_u16): Likewise.
+       (vld2_lane_u32): Likewise.
+       (vld2_lane_u64): Likewise.
+       (vld2_lane_s8): Likewise.
+       (vld2_lane_s16): Likewise.
+       (vld2_lane_s32): Likewise.
+       (vld2_lane_s64): Likewise.
+       (vld2_lane_f16): Likewise.
+       (vld2_lane_f32): Likewise.
+       (vld2_lane_f64): Likewise.
+       (vld2_lane_p8): Likewise.
+       (vld2_lane_p16): Likewise.
+       (vld2_lane_p64): Likewise.
+       (vld2q_lane_u8): Likewise.
+       (vld2q_lane_u16): Likewise.
+       (vld2q_lane_u32): Likewise.
+       (vld2q_lane_u64): Likewise.
+       (vld2q_lane_s8): Likewise.
+       (vld2q_lane_s16): Likewise.
+       (vld2q_lane_s32): Likewise.
+       (vld2q_lane_s64): Likewise.
+       (vld2q_lane_f16): Likewise.
+       (vld2q_lane_f32): Likewise.
+       (vld2q_lane_f64): Likewise.
+       (vld2q_lane_p8): Likewise.
+       (vld2q_lane_p16): Likewise.
+       (vld2q_lane_p64): Likewise.
+       (vld2_lane_bf16): Likewise.
+       (vld2q_lane_bf16): Likewise.
+
+2021-08-17  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
+
+       * haifa-sched.c (advance_one_cycle): Output more context-synchronization
+       lines for diff.
+
+2021-08-17  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
+
+       * haifa-sched.c (enum rfs_decision, rfs_str): Add RFS_AUTOPREF.
+       (rank_for_schedule): Use it.
+
+2021-08-17  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
+
+       PR rtl-optimization/91598
+       * haifa-sched.c (autopref_rank_for_schedule): Prioritize "irrelevant"
+       insns after memory reads and before memory writes.
+
+2021-08-17  Alistair_Lee  <alistair.lee@arm.com>
+
+       * rtl.h (CONST_VECTOR_P): New macro.
+       * config/aarch64/aarch64.c (aarch64_get_sve_pred_bits): Use RTL
+       code testing macros.
+       (aarch64_ptrue_all_mode): Likewise.
+       (aarch64_expand_mov_immediate): Likewise.
+       (aarch64_const_vec_all_in_range_p): Likewise.
+       (aarch64_rtx_costs): Likewise.
+       (aarch64_legitimate_constant_p): Likewise.
+       (aarch64_simd_valid_immediate): Likewise.
+       (aarch64_simd_make_constant): Likewise.
+       (aarch64_convert_mult_to_shift): Likewise.
+       (aarch64_expand_sve_vec_perm): Likewise.
+       (aarch64_vec_fpconst_pow_of_2): Likewise.
+
+2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       PR tree-optimization/101938
+       * range-op.cc (operator_abs::op1_range): Special case
+       -TYPE_MIN_VALUE for flag_wrapv.
+
+2021-08-17  Kewen Lin  <linkw@linux.ibm.com>
+
+       * tree-vect-slp.c (vectorizable_bb_reduc_epilogue): Add the cost for
+       value extraction.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * tree.def (OMP_SCOPE): New tree code.
+       * tree.h (OMP_SCOPE_BODY, OMP_SCOPE_CLAUSES): Define.
+       * tree-nested.c (convert_nonlocal_reference_stmt,
+       convert_local_reference_stmt, convert_gimple_call): Handle
+       GIMPLE_OMP_SCOPE.
+       * tree-pretty-print.c (dump_generic_node): Handle OMP_SCOPE.
+       * gimple.def (GIMPLE_OMP_SCOPE): New gimple code.
+       * gimple.c (gimple_build_omp_scope): New function.
+       (gimple_copy): Handle GIMPLE_OMP_SCOPE.
+       * gimple.h (gimple_build_omp_scope): Declare.
+       (gimple_has_substatements): Handle GIMPLE_OMP_SCOPE.
+       (gimple_omp_scope_clauses, gimple_omp_scope_clauses_ptr,
+       gimple_omp_scope_set_clauses): New inline functions.
+       (CASE_GIMPLE_OMP): Add GIMPLE_OMP_SCOPE.
+       * gimple-pretty-print.c (dump_gimple_omp_scope): New function.
+       (pp_gimple_stmt_1): Handle GIMPLE_OMP_SCOPE.
+       * 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): For task reductions, handle OMP_SCOPE
+       like ORT_WORKSHARE constructs.  Adjust diagnostics for %<scope%>
+       allowing task reductions.  Reject inscan reductions on scope.
+       (omp_find_stores_stmt): Handle GIMPLE_OMP_SCOPE.
+       (gimplify_omp_workshare, gimplify_expr): Handle OMP_SCOPE.
+       * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_OMP_SCOPE.
+       (estimate_num_insns): Likewise.
+       * omp-low.c (build_outer_var_ref): Look through GIMPLE_OMP_SCOPE
+       contexts if var isn't privatized there.
+       (check_omp_nesting_restrictions): Handle GIMPLE_OMP_SCOPE.
+       (scan_omp_1_stmt): Likewise.
+       (maybe_add_implicit_barrier_cancel): Look through outer
+       scope constructs.
+       (lower_omp_scope): New function.
+       (lower_omp_task_reductions): Handle OMP_SCOPE.
+       (lower_omp_1): Handle GIMPLE_OMP_SCOPE.
+       (diagnose_sb_1, diagnose_sb_2): Likewise.
+       * omp-expand.c (expand_omp_single): Support also GIMPLE_OMP_SCOPE.
+       (expand_omp): Handle GIMPLE_OMP_SCOPE.
+       (omp_make_gimple_edges): Likewise.
+       * omp-builtins.def (BUILT_IN_GOMP_SCOPE_START): New built-in.
+
+2021-08-17  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/101925
+       * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Set
+       reverse on COMPONENT_REF and ARRAY_REF according to
+       what reverse_storage_order_for_component_p does.
+       (vn_reference_eq): Compare reversed on reference ops.
+       (reverse_storage_order_for_component_p): New overload.
+       (vn_reference_lookup_3): Check reverse_storage_order_for_component_p
+       on the reference looked up.
+
+2021-08-17  Jeff Law  <jlaw@localhost.localdomain>
+
+       * config/h8300/h8300.c (shift_alg_si): Avoid loops for most SImode
+       shifts on the H8/S.
+       (h8300_option_override): Use loops on H8/S more often when optimizing
+       for size.
+       (get_shift_alg): Handle new "special" cases on H8/S.  Simplify
+       accordingly.  Handle various arithmetic right shifts with special
+       sequences that we couldn't handle before.
+
 2021-08-16  Jeff Law  <jlaw@localhost.localdomain>
 
        * config.gcc (rl78-*-elf*): Do not include dbxelf.h.

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e72fc6b..70b09db 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210817
+20210818

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index a6fdf7b..5595994 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,20 @@
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/101539
+       * c-common.h (enum rid): Add RID_IS_LAYOUT_COMPATIBLE.
+       * c-common.c (c_common_reswords): Add __is_layout_compatible.
+
+2021-08-17  Matt Jacobson  <mhjacobson@me.com>
+
+       * c-opts.c (c_common_post_options): Default to
+       flag_objc_sjlj_exceptions = 1 only when flag_objc_abi < 2.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_SCOPE.
+       * c-pragma.c (omp_pragmas): Add scope construct.
+       * c-omp.c (omp_directives): Uncomment scope directive entry.
+
 2021-08-16  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
        * c-cppbuiltin.c (c_cpp_builtins): Define

diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index ab61ac0..caeac5b 100644 (file)
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * c-parser.c (OMP_SCOPE_CLAUSE_MASK): Define.
+       (c_parser_omp_scope): New function.
+       (c_parser_omp_construct): Handle PRAGMA_OMP_SCOPE.
+
 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
 
        * c-parser.c (c_parser_omp_clause_name): Parse filter clause name.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7a4a707..a2d47b3 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,44 @@
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/101539
+       * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_LAYOUT_COMPATIBLE.
+       (enum cp_built_in_function): Add CP_BUILT_IN_IS_CORRESPONDING_MEMBER.
+       (fold_builtin_is_corresponding_member, next_common_initial_seqence,
+       layout_compatible_type_p): Declare.
+       * parser.c (cp_parser_primary_expression): Handle
+       RID_IS_LAYOUT_COMPATIBLE.
+       (cp_parser_trait_expr): Likewise.
+       * cp-objcp-common.c (names_builtin_p): Likewise.
+       * constraint.cc (diagnose_trait_expr): Handle
+       CPTK_IS_LAYOUT_COMPATIBLE.
+       * decl.c (cxx_init_decl_processing): Register
+       __builtin_is_corresponding_member builtin.
+       * constexpr.c (cxx_eval_builtin_function_call): Handle
+       CP_BUILT_IN_IS_CORRESPONDING_MEMBER builtin.
+       * semantics.c (is_corresponding_member_union,
+       is_corresponding_member_aggr, fold_builtin_is_corresponding_member):
+       New functions.
+       (trait_expr_value): Handle CPTK_IS_LAYOUT_COMPATIBLE.
+       (finish_trait_expr): Likewise.
+       * typeck.c (next_common_initial_seqence, layout_compatible_type_p):
+       New functions.
+       * cp-gimplify.c (cp_gimplify_expr): Fold
+       CP_BUILT_IN_IS_CORRESPONDING_MEMBER.
+       (cp_fold): Likewise.
+       * tree.c (builtin_valid_in_constant_expr_p): Handle
+       CP_BUILT_IN_IS_CORRESPONDING_MEMBER.
+       * cxx-pretty-print.c (pp_cxx_trait_expression): Handle
+       CPTK_IS_LAYOUT_COMPATIBLE.
+       * class.c (remove_zero_width_bit_fields): Remove.
+       (layout_class_type): Don't call it.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * parser.c (OMP_SCOPE_CLAUSE_MASK): Define.
+       (cp_parser_omp_scope): New function.
+       (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OMP_SCOPE.
+       * pt.c (tsubst_expr): Handle OMP_SCOPE.
+
 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
 
        * parser.c (cp_parser_omp_clause_name): Parse filter clause name.

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 5b3744c..86a2bda 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,25 @@
+2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
+
+       * dump-parse-tree.c (show_omp_node, show_code_node): Handle
+       EXEC_OMP_SCOPE.
+       * gfortran.h (enum gfc_statement): Add ST_OMP_(END_)SCOPE.
+       (enum gfc_exec_op): Add EXEC_OMP_SCOPE.
+       * match.h (gfc_match_omp_scope): New.
+       * openmp.c (OMP_SCOPE_CLAUSES): Define
+       (gfc_match_omp_scope): New.
+       (gfc_match_omp_cancellation_point, gfc_match_omp_end_nowait):
+       Improve error diagnostic.
+       (omp_code_to_statement): Handle ST_OMP_SCOPE.
+       (gfc_resolve_omp_directive): Handle EXEC_OMP_SCOPE.
+       * parse.c (decode_omp_directive, next_statement,
+       gfc_ascii_statement, parse_omp_structured_block,
+       parse_executable): Handle OpenMP's scope construct.
+       * resolve.c (gfc_resolve_blocks): Likewise
+       * st.c (gfc_free_statement): Likewise
+       * trans-openmp.c (gfc_trans_omp_scope): New.
+       (gfc_trans_omp_directive): Call it.
+       * trans.c (trans_code): handle EXEC_OMP_SCOPE.
+
 2021-08-16  Tobias Burnus  <tobias@codesourcery.com>
 
        * dump-parse-tree.c (show_omp_clauses): Handle 'filter' clause.

diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index bb84045..8adde0d 100644 (file)
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,11 @@
+2021-08-17  Matt Jacobson  <mhjacobson@me.com>
+
+       * objc-next-runtime-abi-02.c
+       (objc_next_runtime_abi_02_init): Warn about and reset
+       flag_objc_sjlj_exceptions regardless of flag_objc_exceptions.
+       (next_runtime_02_initialize): Use a checking assert that
+       flag_objc_sjlj_exceptions is off.
+
 2021-06-28  Martin Sebor  <msebor@redhat.com>
 
        * objc-act.c (objc_maybe_build_modify_expr): Replace direct uses

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 540de57..e5dcd4a 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,103 @@
+2021-08-17  Martin Sebor  <msebor@redhat.com>
+
+       PR middle-end/101854
+       * gcc.dg/attr-alloc_size-5.c: Adjust optimization to -O1.
+       * gcc.dg/attr-alloc_size-7.c: Use #pragmas to adjust optimization.
+       * gcc.dg/attr-alloc_size-8.c: Adjust optimization to -O1.
+       * gcc.dg/Wstringop-overflow-72.c: New test.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/101539
+       * g++.dg/cpp2a/is-corresponding-member1.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member2.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member3.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member4.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member5.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member6.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member7.C: New test.
+       * g++.dg/cpp2a/is-corresponding-member8.C: New test.
+       * g++.dg/cpp2a/is-layout-compatible1.C: New test.
+       * g++.dg/cpp2a/is-layout-compatible2.C: New test.
+       * g++.dg/cpp2a/is-layout-compatible3.C: New test.
+
+2021-08-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * gcc.dg/pr78213.c: Restore testing.
+
+2021-08-17  Roger Sayle  <roger@nextmovesoftware.com>
+
+       * gcc.dg/tree-ssa/ssa-ccp-40.c: New test case.
+
+2021-08-17  Roger Sayle  <roger@nextmovesoftware.com>
+
+       * gcc.dg/fold-ior-5.c: New test case.
+
+2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
+
+       * gfortran.dg/gomp/scan-1.f90:
+       * gfortran.dg/gomp/cancel-1.f90: New test.
+       * gfortran.dg/gomp/cancel-4.f90: New test.
+       * gfortran.dg/gomp/loop-4.f90: New test.
+       * gfortran.dg/gomp/nesting-1.f90: New test.
+       * gfortran.dg/gomp/nesting-2.f90: New test.
+       * gfortran.dg/gomp/nesting-3.f90: New test.
+       * gfortran.dg/gomp/nowait-1.f90: New test.
+       * gfortran.dg/gomp/reduction-task-1.f90: New test.
+       * gfortran.dg/gomp/reduction-task-2.f90: New test.
+       * gfortran.dg/gomp/reduction-task-2a.f90: New test.
+       * gfortran.dg/gomp/reduction-task-3.f90: New test.
+       * gfortran.dg/gomp/scope-1.f90: New test.
+       * gfortran.dg/gomp/scope-2.f90: New test.
+
+2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
+
+       PR tree-optimization/101938
+       * gcc.dg/pr101938.c: New test.
+
+2021-08-17  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/101868
+       * gcc.dg/lto/pr101868_0.c: New testcase.
+       * gcc.dg/lto/pr101868_1.c: Likewise.
+       * gcc.dg/lto/pr101868_2.c: Likewise.
+       * gcc.dg/lto/pr101868_3.c: Likewise.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * c-c++-common/gomp/nesting-2.c (foo): Add scope and masked
+       construct tests.
+       * c-c++-common/gomp/scan-1.c (f3): Add scope construct test..
+       * c-c++-common/gomp/cancel-1.c (f2): Add scope and masked
+       construct tests.
+       * c-c++-common/gomp/reduction-task-2.c (bar): Add scope construct
+       test.  Adjust diagnostics for the addition of scope.
+       * c-c++-common/gomp/loop-1.c (f5): Add master, masked and scope
+       construct tests.
+       * c-c++-common/gomp/clause-dups-1.c (f1): Add scope construct test.
+       * gcc.dg/gomp/nesting-1.c (f1, f2, f3): Add scope construct tests.
+       * c-c++-common/gomp/scope-1.c: New test.
+       * c-c++-common/gomp/scope-2.c: New test.
+       * g++.dg/gomp/attrs-1.C (bar): Add scope construct tests.
+       * g++.dg/gomp/attrs-2.C (bar): Likewise.
+       * gfortran.dg/gomp/reduction4.f90: Adjust expected diagnostics.
+       * gfortran.dg/gomp/reduction7.f90: Likewise.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * c-c++-common/cpp/va-opt-5.c: New test.
+       * c-c++-common/cpp/va-opt-6.c: New test.
+
+2021-08-17  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/101925
+       * gcc.dg/sso-16.c: New testcase.
+
+2021-08-17  liuhongt  <hongtao.liu@intel.com>
+
+       * gcc.target/i386/pr82460-2.c: Adjust testcase by adding
+       --param=vect-epilogues-nomask=0
+
 2021-08-16  liuhongt  <hongtao.liu@intel.com>
 
        PR target/101930

diff --git a/libcc1/ChangeLog b/libcc1/ChangeLog
index f28dfc7..f500fdb 100644 (file)
--- a/libcc1/ChangeLog
+++ b/libcc1/ChangeLog
@@ -1,3 +1,8 @@
+2021-08-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * Makefile.am: Switch mdynamic-no-pic to fPIC.
+       * Makefile.in: Regenerated.
+
 2021-06-28  Martin Sebor  <msebor@redhat.com>
 
        * libcp1plugin.cc (record_decl_address): Replace a direct use

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 38f7d7c..688cad2 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,20 @@
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * macro.c (vaopt_state): Add m_stringify member.
+       (vaopt_state::vaopt_state): Initialize it.
+       (vaopt_state::update): Overwrite it.
+       (vaopt_state::stringify): New method.
+       (stringify_arg): Replace arg argument with first, count arguments
+       and add va_opt argument.  Use first instead of arg->first and
+       count instead of arg->count, for va_opt add paste_tokens handling.
+       (paste_tokens): Fix up len calculation.  Don't spell rhs twice,
+       instead use %.*s to supply lhs and rhs spelling lengths.  Don't call
+       _cpp_backup_tokens here.
+       (paste_all_tokens): Call it here instead.
+       (replace_args): Adjust stringify_arg caller.  For vaopt_state::END
+       if stringify is true handle __VA_OPT__ stringification.
+       (create_iso_definition): Handle # __VA_OPT__ similarly to # macro_arg.
+
 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
 
        PR preprocessor/101638

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index ad7e81c..df8323c 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,18 @@
+2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
+
+       * testsuite/libgomp.fortran/scope-1.f90: New test.
+       * testsuite/libgomp.fortran/task-reduction-16.f90: New test.
+
+2021-08-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * Makefile.am (libgomp_la_SOURCES): Add scope.c
+       * Makefile.in: Regenerated.
+       * libgomp_g.h (GOMP_scope_start): Declare.
+       * libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
+       * scope.c: New file.
+       * testsuite/libgomp.c-c++-common/scope-1.c: New test.
+       * testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.
+
 2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>
 
        * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index bb0ba69..8f01da8 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,61 @@
+2021-08-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose,
+       continued.
+
+2021-08-17  Luc Michel  <lmichel@kalray.eu>
+           Marc Poulhies  <mpoulhies@kalrayinc.com>
+
+       * testsuite/lib/gdb-test.exp (gdb_version_check)
+       (gdb_version_check_xmethods): Only check the GDB version for
+       local native targets.
+
+2021-08-17  Antony Polukhin  <antoshkka@gmail.com>
+           Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/random.tcc (seed_seq::seed_seq): Reserve capacity
+       if distance is O(1).
+       * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
+       line number.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * testsuite/26_numerics/random/seed_seq/cons/range.cc: Check
+       construction from input iterators.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * python/libstdcxx/v6/printers.py (StdErrorCatPrinter): Remove.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/101923
+       * include/bits/std_function.h (function(function&&)): Check for
+       non-empty parameter before doing any work.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/cow_string.h (basic_string::contains): Do not
+       define for -std=gnu++20.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/ranges_util.h (__not_same_as): Rename to
+       __different_from.
+       * include/std/ranges (__not_same_as): Likewise.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/std/utility (exchange): Add noexcept-specifier.
+       * testsuite/20_util/exchange/noexcept.cc: New test.
+
+2021-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+       * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Define.
+       (build_libstdcxx_dictionary): Register printer for
+       std::error_code and std::error_condition.
+       * testsuite/libstdc++-prettyprinters/cxx11.cc: Test it.
+
 2021-08-16  Jonathan Wakely  <jwakely@redhat.com>
 
        PR libstdc++/101937