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GCC Administrator
2024-10-16 11:37:33 +00:00
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ChangeLog
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2024-10-16 Filip Kastl <fkastl@suse.cz>
* MAINTAINERS: Fix Write After Approval name order.
2024-10-14 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
* MAINTAINERS (s390 port): Add myself.
2024-10-13 Josef Melcr <melcrjos@fit.cvut.cz>
* MAINTAINERS: Add myself to write after approval

340
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2024-10-16 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.cc (get_group_load_store_type): Move
VMAT_ELEMENTWISE fallback for single-element interleaving
of too large groups before overrun checking.
2024-10-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/117050
* tree-vect-slp.cc (vect_build_slp_tree_2): Properly handle
non-grouped masked loads when handling permutations.
2024-10-16 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (SLP_INSTANCE_UNROLLING_FACTOR): Remove.
(slp_instance::unrolling_factor): Likewise.
* tree-vect-slp.cc (vect_build_slp_instance): Do not set
SLP_INSTANCE_UNROLLING_FACTOR. Remove then dead code.
Compute and set max_nunits from the RHS nodes merged.
(vect_update_slp_vf_for_node): New function.
(vect_make_slp_decision): Use vect_update_slp_vf_for_node
to compute VF recursively.
(vect_build_slp_store_interleaving): Get max_nunits and
properly set that on the permute nodes built.
(vect_analyze_slp): Do not set SLP_INSTANCE_UNROLLING_FACTOR.
2024-10-16 Robin Dapp <rdapp@ventanamicro.com>
PR target/116655
* config/riscv/riscv-vector-costs.cc (max_number_of_live_regs):
Use biggest mode instead of constant's saved mode.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* gimplify.cc (gimplify_init_ctor_eval): For larger RAW_DATA_CST,
just gimplify cref as lvalue and add gimple assignment of rctor
to cref instead of going through gimplification of INIT_EXPR, as
the latter can suffer from infinite recursion.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* treestruct.def (TS_RAW_DATA_CST): New.
* tree.def (RAW_DATA_CST): New tree code.
* tree-core.h (struct tree_raw_data): New type.
(union tree_node): Add raw_data_cst member.
* tree.h (RAW_DATA_LENGTH, RAW_DATA_POINTER, RAW_DATA_OWNER): Define.
(gt_ggc_mx, gt_pch_nx): Declare overloads for tree_raw_data *.
* tree.cc (tree_node_structure_for_code): Handle RAW_DATA_CST.
(initialize_tree_contains_struct): Handle TS_RAW_DATA_CST.
(tree_code_size): Handle RAW_DATA_CST.
(initializer_zerop): Likewise.
(gt_ggc_mx, gt_pch_nx): Define overloads for tree_raw_data *.
* gimplify.cc (gimplify_init_ctor_eval): Handle RAW_DATA_CST.
* fold-const.cc (operand_compare::operand_equal_p): Handle
RAW_DATA_CST. Formatting fix.
(operand_compare::hash_operand): Handle RAW_DATA_CST.
(native_encode_initializer): Likewise.
(get_array_ctor_element_at_index): Likewise.
(fold): Likewise.
* gimple-fold.cc (fold_array_ctor_reference): Likewise. Formatting
fix.
* varasm.cc (const_hash_1): Handle RAW_DATA_CST.
(initializer_constant_valid_p_1): Likewise.
(array_size_for_constructor): Likewise.
(output_constructor_regular_field): Likewise.
* expr.cc (categorize_ctor_elements_1): Likewise.
(expand_expr_real_1) <case ARRAY_REF>: Punt for RAW_DATA_CST.
* tree-streamer.cc (streamer_check_handled_ts_structures): Mark
TS_RAW_DATA_CST as handled.
* tree-streamer-in.cc (streamer_alloc_tree): Handle RAW_DATA_CST.
(lto_input_ts_raw_data_cst_tree_pointers): New function.
(streamer_read_tree_body): Call it for RAW_DATA_CST.
* tree-streamer-out.cc (write_ts_raw_data_cst_tree_pointers): New
function.
(streamer_write_tree_body): Call it for RAW_DATA_CST.
(streamer_write_tree_header): Handle RAW_DATA_CST.
* lto-streamer-out.cc (DFS::DFS_write_tree_body): Handle RAW_DATA_CST.
* tree-pretty-print.cc (dump_generic_node): Likewise.
2024-10-16 Sam James <sam@gentoo.org>
* config/vax/vax.opt.urls: Adjust index for -mlra.
2024-10-16 Sam James <sam@gentoo.org>
PR target/113952
* config/sparc/sparc.cc (sparc_lra_p): Delete.
(TARGET_LRA_P): Ditto.
(sparc_option_override): Don't use MASK_LRA.
* config/sparc/sparc.md (disabled,enabled): Drop lra attribute.
* config/sparc/sparc.opt: Delete -mlra.
* config/sparc/sparc.opt.urls: Ditto.
* doc/invoke.texi (SPARC options): Drop -mlra and -mno-lra.
2024-10-15 Qing Zhao <qing.zhao@oracle.com>
PR c/116016
* doc/extend.texi: Add documentation for __builtin_counted_by_ref.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR middle-end/116891
* match.pd ((negate (fmas@3 @0 @1 @2)) -> (IFN_FNMS @0 @1 @2)):
Only enable for !HONOR_SIGN_DEPENDENT_ROUNDING.
((negate (IFN_FMS@3 @0 @1 @2)) -> (IFN_FNMA @0 @1 @2)): Likewise.
((negate (IFN_FNMA@3 @0 @1 @2)) -> (IFN_FMS @0 @1 @2)): Likewise.
2024-10-15 Andrew Pinski <quic_apinski@quicinc.com>
PR c++/117157
* doc/invoke.texi (Wno-changes-meaning): Add opindex.
2024-10-15 Uros Bizjak <ubizjak@gmail.com>
PR target/117116
* config/i386/i386-expand.cc (expand_vector_set): Force "val"
into a register before VEC_MERGE/VEC_DUPLICATE RTX is generated
if it doesn't satisfy nonimmediate_operand predicate.
2024-10-15 Andrew Pinski <quic_apinski@quicinc.com>
* tree-ssa-dce.cc (perform_tree_ssa_dce): Remove FIXME note.
2024-10-15 Andrew Pinski <quic_apinski@quicinc.com>
* gen-pass-instances.awk: Remove the limit of the params.
* pass_manager.h (NEXT_PASS_WITH_ARG2): Rename to ...
(NEXT_PASS_WITH_ARGS): This.
* passes.cc (NEXT_PASS_WITH_ARG2): Rename to ...
(NEXT_PASS_WITH_ARGS): This and support more than 2 params by using
a constexpr array.
2024-10-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/116907
* tree-ssa-live.cc (clear_unused_block_pointer_in_block): New
helper.
(clear_unused_block_pointer): Call it.
2024-10-15 Pan Li <pan2.li@intel.com>
PR middle-end/117141
* match.pd: Remove the dup pattern for signed SAT_SUB.
2024-10-15 Tamar Christina <tamar.christina@arm.com>
* tree-vectorizer.h (vect_mem_access_type): New.
* config/aarch64/aarch64.cc (aarch64_ld234_st234_vectors): Use it.
(aarch64_detect_vector_stmt_subtype): Likewise.
(aarch64_adjust_stmt_cost): Likewise.
(aarch64_vector_costs::count_ops): Likewise.
(aarch64_vector_costs::add_stmt_cost): Make SLP node named.
2024-10-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/117138
* gimple-range-fold.cc (fold_using_range::condexpr_adjust):
Check if the comparison operand type is supported.
2024-10-15 Richard Biener <rguenther@suse.de>
PR middle-end/117137
* expr.cc (expand_cond_expr_using_cmove): Make sure to
expand vector comparisons separately.
2024-10-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/117147
* tree-vect-slp.cc (vect_build_slp_tree_1): Put vars and
initialization of per-lane data into the per-lane processing
loop to avoid re-using previous lane state.
2024-10-15 Jennifer Schmitz <jschmitz@nvidia.com>
* config/aarch64/aarch64-sve-builtins-base.cc (svmul_impl::fold):
Implement fold to svlsl for power-of-2 operands.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
* doc/invoke.texi (Wtrailing-whitespace): Document.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/117110
* Makefile.in (generated_files, generated_match_files,
build/genmatch$(build_exeext), LINKER_FOR_BUILD): Revert
2024-10-12 changes.
* genmatch.cc: Don't include pretty-print.h and input.h.
(fatal, ggc_internal_cleared_alloc, ggc_free, line_table,
linemap_client_expand_location_to_spelling_point): Revert
2024-10-12 changes.
(DIAG_ARGMAX): Define.
(diag_integer_with_precision): Define.
(diag_vfprintf): New function.
(diagnostic_cb): Use diag_vfprintf instead of pp_format_verbatim.
(output_line_directive): Revert 2024-10-12 changes.
2024-10-14 David Malcolm <dmalcolm@redhat.com>
PR bootstrap/117109
* diagnostic-format-sarif.cc
(diagnostic_output_format_init_sarif_file): Rename
diagnostic_context::emit_diagnostic to
diagnostic_context::emit_diagnostic_with_group.
* diagnostic.cc (diagnostic_context::emit_diagnostic): Rename
to...
(diagnostic_context::emit_diagnostic_with_group): ...this.
(diagnostic_context::emit_diagnostic_va): Rename to...
(diagnostic_context::emit_diagnostic_with_group_va): ...this.
* diagnostic.h (diagnostic_context::emit_diagnostic): Rename to...
(diagnostic_context::emit_diagnostic_with_group): ...this.
(diagnostic_context::emit_diagnostic_va): Rename to...
(diagnostic_context::emit_diagnostic_with_group_va): ...this.
2024-10-14 Andre Vieira <andre.simoesdiasvieira@arm.com>
Andrew Pinski <quic_apinski@quicinc.com>
PR middle-end/116997
* fold-const.cc (fold_ternary_loc): Fix BIT_INSERT_EXPR constant folding
for BYTES_BIG_ENDIAN targets.
2024-10-14 Andrew Pinski <quic_apinski@quicinc.com>
* tree-ssa-dce.cc (tree_ssa_dce): Remove.
(tree_ssa_cd_dce): Remove.
(class pass_dce_base): New class.
(class pass_dce): Use pass_dce_base as the base class.
(class pass_cd_dce): Likewise.
2024-10-14 Andrew Pinski <quic_apinski@quicinc.com>
PR tree-optimization/117096
* passes.def: Update some of the dce/cd-cde passes setting
the 2nd arg to true.
Also remove comment about stdarg since dce does it.
* tree-ssa-dce.cc (pass_dce): Add remove_unused_locals_p field.
Update set_pass_param to allow for 2nd param.
Use remove_unused_locals_p in execute to return TODO_remove_unused_locals.
(pass_cd_dce): Likewise.
* tree-stdarg.cc (pass_data_stdarg): Remove TODO_remove_unused_locals.
2024-10-14 Andrew Pinski <quic_apinski@quicinc.com>
* gen-pass-instances.awk (END): Handle processing
of multiple arguments to NEXT_PASS. Also error out
if using more than max_number_args (2).
* pass_manager.h (NEXT_PASS_WITH_ARG2): New define.
* passes.cc (NEXT_PASS_WITH_ARG2): New define.
2024-10-14 Andrew Pinski <quic_apinski@quicinc.com>
* gen-pass-instances.awk: Print out the #undefs.
* pass_manager.h: Don't #undef INSERT_PASSES_AFTER,
PUSH_INSERT_PASSES_WITHIN, POP_INSERT_PASSES, NEXT_PASS,
NEXT_PASS_WITH_ARG, and TERMINATE_PASS_LIST.
* passes.cc: Likewise.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/116956
* tree-vectorizer.cc (vec_info::move_dr): Copy STMT_VINFO_STRIDED_P.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR rtl-optimization/117012
* simplify-rtx.cc (simplify_context::simplify_binary_operation_1): Use
const_vec_duplicate_p instead of CONST_VECTOR_DUPLICATE_P.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR target/116371
* config/aarch64/aarch64-sve-builtins-sve2.cc (class svpsel_impl):
Renamed to ...
(class svpsel_lane_impl): ... This and adjust initialization.
* config/aarch64/aarch64-sve-builtins-sve2.def (svpsel): Renamed to ...
(svpsel_lane): ... This.
* config/aarch64/aarch64-sve-builtins-sve2.h (svpsel): Renamed to
svpsel_lane.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
* tree-vect-loop.cc (vect_analyze_loop_2): Handle SLP trees with no
children.
* tree-vectorizer.h (enum slp_instance_kind): Add slp_inst_kind_gcond.
(LOOP_VINFO_EARLY_BREAKS_LIVE_IVS): New.
(vectorizable_early_exit): Expose.
(class _loop_vec_info): Add early_break_live_stmts.
* tree-vect-slp.cc (vect_build_slp_instance, vect_analyze_slp_instance):
Support gcond instances.
(vect_analyze_slp): Analyze gcond roots and early break live statements.
(maybe_push_to_hybrid_worklist): Don't sink gconds.
(vect_slp_analyze_operations): Support gconds.
(vect_slp_check_for_roots): Update comments.
(vectorize_slp_instance_root_stmt): Support gconds.
(vect_schedule_slp): Pass vinfo to vectorize_slp_instance_root_stmt.
* tree-vect-stmts.cc (vect_stmt_relevant_p): Record early break live
statements.
(vectorizable_early_exit): Support SLP.
2024-10-14 Victor Do Nascimento <victor.donascimento@arm.com>
PR middle-end/116926
* optabs-query.cc (find_widening_optab_handler_and_mode): Add
handling of vector -> scalar optab handling.
2024-10-14 Richard Sandiford <richard.sandiford@arm.com>
PR target/116999
PR target/117045
* config/aarch64/aarch64-sve-builtins-base.cc
(svwhilelx_impl::fold): Check for WHILELTs of the minimum value
and WHILELEs of the maximum value. Fold them to all-false and
all-true respectively.
2024-10-14 Richard Biener <rguenther@suse.de>
PR middle-end/116891
* match.pd ((negate (IFN_FNMS@3 @0 @1 @2)) -> (IFN_FMA @0 @1 @2)):
Only enable for !HONOR_SIGN_DEPENDENT_ROUNDING.
2024-10-14 Pan Li <pan2.li@intel.com>
* match.pd: Add matching pattern for vector signed SAT_SUB form 3.
2024-10-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/116290
* tree-loop-distribution.cc (determine_reduction_stmt_1): PHIs
have no debug variants. Start with first non-debug real stmt.
* tree-ssa-loop-ivopts.cc (find_givs_in_bb): Do not analyze
debug stmts.
2024-10-14 Oleg Endo <olegendo@gcc.gnu.org>
Roger Sayle <roger@nextmovesoftware.com>
PR target/113533
* config/sh/sh.cc (sh_rtx_costs): Adjust cost estimation of MEM rtx
to be always at least COST_N_INSNS (1). Forward speed argument to
sh_address_cost.
2024-10-13 Andreas Schwab <schwab@linux-m68k.org>
* config/m68k/m68k.md ("movsi", "movxf"): Replace

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20241016

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2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-ppoutput.cc (token_streamer::stream): Add special code to spell
CPP_EMBED token.
* c-lex.cc (c_lex_with_flags): Handle CPP_EMBED. Formatting fix.
* c-common.cc (c_parse_error): Handle CPP_EMBED.
(braced_list_to_string): Optimize RAW_DATA_CST surrounded by
INTEGER_CSTs which match some bytes before or after RAW_DATA_CST in
its owner.
2024-10-15 Qing Zhao <qing.zhao@oracle.com>
PR c/116016
* c-common.cc: Add new __builtin_counted_by_ref.
* c-common.h (enum rid): Add RID_BUILTIN_COUNTED_BY_REF.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR c/117022
* c-common.def (FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
CONTINUE_STMT, SWITCH_STMT): Add an extra operand, *_NAME
and document it.
* c-common.h (bc_hash_map_t): New typedef.
(struct bc_state): Add bc_hash_map member.
(WHILE_NAME, DO_NAME, FOR_NAME, BREAK_NAME, CONTINUE_NAME,
SWITCH_STMT_NAME): Define.
* c-pretty-print.cc (c_pretty_printer::statement): Print
BREAK_STMT or CONTINUE_STMT operand if any.
* c-gimplify.cc (bc_hash_map): New static variable.
(note_named_bc, release_named_bc): New functions.
(save_bc_state): Save and clear bc_hash_map.
(restore_bc_state): Assert NULL and restore bc_hash_map.
(genericize_c_loop): Add NAME argument, call note_named_bc
and release_named_bc if non-NULL around the body walk.
(genericize_for_stmt, genericize_while_stmt, genericize_do_stmt):
Adjust callers of it.
(genericize_switch_stmt): Rename break_block variable to blab.
Call note_named_bc and release_named_bc if SWITCH_STMT_NAME is
non-NULL around the body walk.
(genericize_continue_stmt): Handle non-NULL CONTINUE_NAME.
(genericize_break_stmt): Handle non-NULL BREAK_NAME.
(c_genericize): Delete and clear bc_hash_map.
2024-10-15 Andrew Pinski <quic_apinski@quicinc.com>
PR c++/117157
* c.opt.urls: Regenerate.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
* c.opt (Wtrailing-whitespace=): New option.
(Wtrailing-whitespace): New alias.
* c.opt.urls: Regenerate.
2024-10-12 Jakub Jelinek <jakub@redhat.com>
* c-lex.cc (c_common_has_attribute,

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2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-tree.h (c_maybe_optimize_large_byte_initializer): Declare.
* c-parser.cc (c_parser_initval): Attempt to optimize large char array
initializers into RAW_DATA_CST.
* c-typeck.cc (c_maybe_optimize_large_byte_initializer): New function.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-parser.cc (c_parser_braced_init): Handle CPP_EMBED.
(c_parser_get_builtin_args): Likewise.
(c_parser_expression): Likewise.
(c_parser_expr_list): Likewise.
* c-typeck.cc (digest_init): Handle RAW_DATA_CST. Formatting fix.
(init_node_successor): New function.
(add_pending_init): Handle RAW_DATA_CST.
(set_nonincremental_init): Formatting fix.
(output_init_element): Handle RAW_DATA_CST. Formatting fixes.
(maybe_split_raw_data): New function.
(process_init_element): Use maybe_split_raw_data. Handle
RAW_DATA_CST.
2024-10-15 Qing Zhao <qing.zhao@oracle.com>
PR c/116016
* c-decl.cc (names_builtin_p): Add RID_BUILTIN_COUNTED_BY_REF.
* c-parser.cc (has_counted_by_object): New routine.
(get_counted_by_ref): New routine.
(c_parser_postfix_expression): Handle New RID_BUILTIN_COUNTED_BY_REF.
* c-tree.h: New routine handle_counted_by_for_component_ref.
* c-typeck.cc (handle_counted_by_for_component_ref): New routine.
(build_component_ref): Call the new routine.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR c/117022
* c-tree.h: Implement C2Y N3355 - Named loops.
(C_DECL_LOOP_NAME, C_DECL_SWITCH_NAME, C_DECL_LOOP_SWITCH_NAME_VALID,
C_DECL_LOOP_SWITCH_NAME_USED, IN_NAMED_STMT): Define.
(c_get_loop_names, c_release_loop_names, c_finish_bc_name): Declare.
(c_start_switch): Add NAME argument.
(c_finish_bc_stmt): Likewise.
* c-lang.h (struct language_function): Add loop_names and
loop_names_hash members.
* c-parser.cc (c_parser_external_declaration,
c_parser_declaration_or_fndef, c_parser_struct_or_union_specifier,
c_parser_parameter_declaration): Adjust c_parser_pragma caller.
(get_before_labels): New function.
(c_parser_compound_statement_nostart): Call get_before_labels when
needed, adjust c_parser_pragma and c_parser_statement_after_labels
callers.
(c_parser_statement): Call get_before_labels first and pass it to
c_parser_statement_after_labels.
(c_parser_bc_name): New function.
(c_parser_statement_after_labels): Add BEFORE_LABELS argument. Pass
it down to c_parser_switch_statement, c_parser_while_statement,
c_parser_do_statement, c_parser_for_statement and c_parser_pragma.
Call c_parser_bc_name for RID_BREAK and RID_CONTINUE and pass it as
another argument to c_finish_bc_stmt.
(c_parser_if_body, c_parser_else_body): Call get_before_labels
early and pass it to c_parser_statement_after_labels.
(c_parser_switch_statement): Add BEFORE_LABELS argument. Call
c_get_loop_names, if named, pass switch_name to c_start_switch,
mark it valid and set IN_NAMED_STMT bit in in_statement before
parsing body, otherwise clear IN_NAMED_STMT bit before that parsing.
Run c_release_loop_names at the end.
(c_parser_while_statement, c_parser_do_statement,
c_parser_for_statement): Add BEFORE_LABELS argument. Call
c_get_loop_names, if named, mark it valid and set IN_NAMED_STMT bit
in in_statement before parsing body, otherwise clear IN_NAMED_STMT
before that parsing, arrange for the loop name if used to be
another *_STMT argument.
(c_parser_objc_class_instance_variables,
c_parser_objc_methodprotolist): Adjust c_parser_pragma callers.
(c_parser_pragma): Add BEFORE_LABELS argument. Pass it down to
c_parser_for_statement, c_parser_while_statement or
c_parser_do_statement.
(c_parser_omp_loop_nest, c_maybe_parse_omp_decl): Adjust
c_parser_pragma callers.
* c-decl.cc (loop_names, loop_names_hash): New static variables.
(add_stmt): Set STATEMENT_LIST_HAS_LABEL after push_stmt_list rather
than before it.
(c_push_function_context): Save and clear loop_names and
loop_names_hash.
(c_pop_function_context): Release or delete, restore and clear
loop_names and loop_names_hash.
(c_get_loop_names, c_release_loop_names, c_finish_bc_name): New
functions.
* c-typeck.cc (c_start_switch): Add SWITCH_NAME argument, pass it down
to build_stmt.
(c_finish_bc_stmt): Add NAME argument. Mark of IN_NAMED_STMT bit
of in_statement in swtiches. Use label for IN_OBJC_FOREACH only if
name is NULL. If name is non-NULL and C_DECL_LOOP_NAME and
C_DECL_SWITCH_NAME are both set, assume outer ObjC foreach and
dig labels from DECL_CHAIN of name. Pass NAME to build_stmt
otherwise.
2024-10-07 qing zhao <qing.zhao@oracle.com>
PR c/116735

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2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR c/117022
* semantics.cc (begin_while_stmt, begin_do_stmt, begin_for_stmt,
finish_break_stmt, finish_continue_stmt, begin_switch_stmt): Pass
another NULL_TREE to build_stmt calls.
2024-10-15 Patrick Palka <ppalka@redhat.com>
PR c++/116710
* pt.cc (unify) <case REFERENCE_TYPE>: Compare rvalueness.
2024-10-15 Patrick Palka <ppalka@redhat.com>
PR c++/117054
* pt.cc (extract_locals_r): Disable tree_extra_args assert
for LAMBDA_EXPR.
2024-10-14 Jason Merrill <jason@redhat.com>
* cp-tree.h (most_constrained_function): Declare..
* class.cc (resolve_address_of_overloaded_function): Call it.
* pt.cc (get_template_for_ordering): Handle list from
resolve_address_of_overloaded_function.
(most_constrained_function): No longer static.
(resolve_overloaded_unification): Always compare type rather
than decl.
2024-10-13 Simon Martin <simon@nasilyan.com>
Revert:

22
gcc/fortran/ChangeLog
View File

@@ -1,3 +1,25 @@
2024-10-15 Thomas Schwinge <tschwinge@baylibre.com>
Harald Anlauf <anlauf@gmx.de>
PR fortran/82250
PR fortran/82251
PR fortran/117136
* trans-expr.cc (gfc_conv_procedure_call): Initialize
'is_builtin'.
(conv_function_val): Clean up.
2024-10-14 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/77871
* trans-expr.cc (gfc_conv_derived_to_class): Assign token when
converting a coarray to class.
(gfc_get_tree_for_caf_expr): For classes get the caf decl from
the saved descriptor.
(gfc_get_caf_token_offset):Assert that coarray=lib is set and
cover more cases where the tree having the coarray token can be.
* trans-intrinsic.cc (gfc_conv_intrinsic_caf_get): Use unified
test for pointers.
2024-10-13 Tobias Burnus <tburnus@baylibre.com>
* gfortran.h (gfc_option_t): Add disable_acc_on_device.

309
gcc/testsuite/ChangeLog
View File

@@ -1,3 +1,312 @@
2024-10-16 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/pr65518.c: Adjust.
2024-10-16 Joseph Myers <josmyers@redhat.com>
* gcc.dg/c23-version-1.c, gcc.dg/c23-version-2.c,
gcc.dg/gnu23-version-1.c: New tests.
2024-10-16 Robin Dapp <rdapp@ventanamicro.com>
* gcc.target/riscv/rvv/autovec/pr116655.c: New test.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/init-1.c: New test.
* c-c++-common/init-2.c: New test.
* c-c++-common/init-3.c: New test.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/cpp/embed-24.c: New test.
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/cpp/embed-20.c: New test.
* c-c++-common/cpp/embed-21.c: New test.
* c-c++-common/cpp/embed-28.c: New test.
* gcc.dg/cpp/embed-8.c: New test.
* gcc.dg/cpp/embed-9.c: New test.
* gcc.dg/cpp/embed-10.c: New test.
* gcc.dg/cpp/embed-11.c: New test.
* gcc.dg/cpp/embed-12.c: New test.
* gcc.dg/cpp/embed-13.c: New test.
* gcc.dg/cpp/embed-14.c: New test.
* gcc.dg/cpp/embed-15.c: New test.
* gcc.dg/cpp/embed-16.c: New test.
* gcc.dg/pch/embed-1.c: New test.
* gcc.dg/pch/embed-1.hs: New test.
* gcc.dg/lto/embed-1_0.c: New test.
* gcc.dg/lto/embed-1_1.c: New test.
2024-10-16 liuhongt <hongtao.liu@intel.com>
PR testsuite/115365
* gcc.dg/pr100927.c: Adjust testcase to avoid scan FIX in REG_EQUIV.
2024-10-15 Qing Zhao <qing.zhao@oracle.com>
PR c/116016
* gcc.dg/builtin-counted-by-ref-1.c: New test.
* gcc.dg/builtin-counted-by-ref.c: New test.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR c/117022
* gcc.dg/c23-named-loops-1.c: New test.
* gcc.dg/c23-named-loops-5.c: New test.
* gcc.dg/c2y-named-loops-1.c: New test.
* gcc.dg/c2y-named-loops-2.c: New test.
* gcc.dg/c2y-named-loops-4.c: New test.
* gcc.dg/c2y-named-loops-5.c: New test.
* gcc.dg/c2y-named-loops-6.c: New test.
* gcc.dg/c2y-named-loops-7.c: New test.
* gcc.dg/gnu99-named-loops-1.c: New test.
* gcc.dg/gnu99-named-loops-2.c: New test.
* gcc.dg/gnu99-named-loops-3.c: New test.
* gcc.dg/gnu99-named-loops-4.c: New test.
* gcc.dg/gnu2y-named-loops-3.c: New test.
* gcc.dg/gomp/named-loops-1.c: New test.
* gcc.dg/gomp/named-loops-2.c: New test.
* objc.dg/named-loops-1.m: New test.
2024-10-15 Patrick Palka <ppalka@redhat.com>
PR c++/80637
* g++.dg/cpp2a/concepts-fn9.C: New test.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
PR middle-end/116891
* gcc.dg/pr116891.c: New test.
* gcc.target/i386/fma-pr116891.c: New test.
2024-10-15 Patrick Palka <ppalka@redhat.com>
PR c++/116710
* g++.dg/template/unify12.C: New test.
2024-10-15 Patrick Palka <ppalka@redhat.com>
PR c++/117054
* g++.dg/cpp2a/lambda-targ9.C: New test.
2024-10-15 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr107432-9.c: Require AVX2 effective target.
Include avx2-check.h instead of avx-check.h. Define TEST to avx2_test.
2024-10-15 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/analyzer_cpython_plugin.c: Use success_call_info
in a couple of places to avoid reimplementing get_desc.
2024-10-15 David Malcolm <dmalcolm@redhat.com>
* jit.dg/test-error-pr63969-missing-driver.c (create_code): When
breaking PATH, use setenv with a bogus value, rather than
unsetenv, in case the system uses a default path that contains
the driver binary.
2024-10-15 Uros Bizjak <ubizjak@gmail.com>
PR target/117116
* gcc.target/i386/pr117116.c: New test.
2024-10-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/117147
* gcc.dg/vect/pr117147.c: New testcase.
2024-10-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/117138
* gcc.dg/torture/pr117138.c: New testcase.
2024-10-15 Richard Biener <rguenther@suse.de>
PR middle-end/117137
* gcc.dg/torture/pr117137.c: New testcase.
2024-10-15 Jennifer Schmitz <jschmitz@nvidia.com>
* gcc.target/aarch64/sve/acle/asm/mul_s8.c: New test.
* gcc.target/aarch64/sve/acle/asm/mul_s16.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_s32.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_s64.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u8.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u16.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u32.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u64.c: Likewise.
* gcc.target/aarch64/sve/mul_const_run.c: Likewise.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/cpp/Wtrailing-whitespace-1.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-2.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-3.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-4.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-5.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-6.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-7.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-8.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-9.c: New test.
* c-c++-common/cpp/Wtrailing-whitespace-10.c: New test.
2024-10-15 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-13.c: Add
compile option for expanding check.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-15.c: Ditto.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-22.c: Ditto.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-29.c: Ditto.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add_imm-15.c: Ditto.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add_imm-7.c: Ditto.
* gcc.target/riscv/rvv/autovec/unop/vec_sat_u_trunc-11.c: Ditto.
* gcc.target/riscv/rvv/autovec/unop/vec_sat_u_trunc-12.c: Ditto.
2024-10-14 Jason Merrill <jason@redhat.com>
* g++.dg/modules/cpp-2_c.C: Expect only one space after import.
* g++.dg/modules/cpp-5_c.C
* g++.dg/modules/dep-2.C
* g++.dg/modules/dir-only-2_b.C
* g++.dg/modules/pr99050_b.C
* g++.dg/modules/inc-xlate-1_b.H
* g++.dg/modules/legacy-3_b.H
* g++.dg/modules/legacy-3_c.H: Likewise.
2024-10-14 Jason Merrill <jason@redhat.com>
* g++.dg/DRs/dr2918.C: New test.
2024-10-14 Andre Vieira <andre.simoesdiasvieira@arm.com>
Andrew Pinski <quic_apinski@quicinc.com>
* gcc.dg/vect/pr116997.c: New test.
2024-10-14 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/114436
* c-c++-common/cpp/pragma-system-header-1.h: New test.
* c-c++-common/cpp/pragma-system-header-2.h: New test.
* c-c++-common/cpp/pragma-system-header.c: New test.
2024-10-14 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/109704
* c-c++-common/cpp/pragma-push-pop-utf8.c: New test.
* g++.dg/pch/pushpop-2.C: New test.
* g++.dg/pch/pushpop-2.Hs: New test.
* gcc.dg/pch/pushpop-2.c: New test.
* gcc.dg/pch/pushpop-2.hs: New test.
2024-10-14 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/dummy_3.f90: New test.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/116956
* gfortran.dg/vect/pr116956.f90: New test.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR rtl-optimization/117012
* gcc.target/aarch64/pr117012.c: New test.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
PR target/116371
* gcc.target/aarch64/sme2/acle-asm/psel_b16.c,
gcc.target/aarch64/sme2/acle-asm/psel_b32.c,
gcc.target/aarch64/sme2/acle-asm/psel_b64.c,
gcc.target/aarch64/sme2/acle-asm/psel_b8.c,
gcc.target/aarch64/sme2/acle-asm/psel_c16.c,
gcc.target/aarch64/sme2/acle-asm/psel_c32.c,
gcc.target/aarch64/sme2/acle-asm/psel_c64.c,
gcc.target/aarch64/sme2/acle-asm/psel_c8.c: Renamed to....
* gcc.target/aarch64/sme2/acle-asm/psel_lane_b16.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_b32.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_b64.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_b8.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_c16.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_c32.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_c64.c,
gcc.target/aarch64/sme2/acle-asm/psel_lane_c8.c: ... These.
2024-10-14 Tamar Christina <tamar.christina@arm.com>
* gcc.dg/vect/vect-early-break_126.c: New test.
* gcc.dg/vect/vect-early-break_127.c: New test.
* gcc.dg/vect/vect-early-break_128.c: New test.
2024-10-14 Eric Botcazou <ebotcazou@adacore.com>
PR ada/114593
* gnat.dg/specs/generic_inst2-child2.ads: New test.
* gnat.dg/specs/generic_inst2.ads: New helper.
* gnat.dg/specs/generic_inst2-child1.ads: Likewise.
2024-10-14 Richard Sandiford <richard.sandiford@arm.com>
PR target/116999
PR target/117045
* gcc.target/aarch64/sve/acle/general/whilele_5.c: Fix bogus
expected result.
* gcc.target/aarch64/sve/acle/general/whilele_11.c: New test.
* gcc.target/aarch64/sve/acle/general/whilele_12.c: Likewise.
2024-10-14 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/rvv/autovec/vec_sat_arith.h: Add test helper macros.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-4-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-4-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-4-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-4-i8.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-4-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-4-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-4-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-4-i8.c: New test.
2024-10-14 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/rvv/autovec/vec_sat_arith.h: Add test helper macros.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-3-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-3-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-3-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-3-i8.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-3-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-3-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-3-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-3-i8.c: New test.
2024-10-14 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/rvv/autovec/vec_sat_arith.h: Add test helper macros.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-2-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-2-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-2-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-2-i8.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-2-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-2-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-2-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-2-i8.c: New test.
2024-10-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/116290
* gcc.dg/pr116290.c: New testcase.
2024-10-14 Oleg Endo <olegendo@gcc.gnu.org>
* gcc.target/sh/pr53512-1.c: Add -fno-math-errno option.
* gcc.target/sh/pr53512-2.c: Likewise.
* gcc.target/sh/pr53512-3.c: Likewise.
* gcc.target/sh/pr53512-4.c: Likewise.
* gcc.target/sh/pr54680.c: Likewise.
2024-10-13 Simon Martin <simon@nasilyan.com>
Revert:

56
libcpp/ChangeLog
View File

@@ -1,3 +1,59 @@
2024-10-16 Jakub Jelinek <jakub@redhat.com>
* include/cpplib.h (TTYPE_TABLE): Add CPP_EMBED token type.
* files.cc (finish_embed): For limit >= 64 and C preprocessing
instead of emitting CPP_NUMBER CPP_COMMA separated sequence for the
whole embed emit it just for the first and last byte and in between
emit a CPP_EMBED token or tokens if too large.
2024-10-15 Jakub Jelinek <jakub@redhat.com>
* include/cpplib.h (struct cpp_options): Add
cpp_warn_trailing_whitespace member.
(enum cpp_warning_reason): Add CPP_W_TRAILING_WHITESPACE.
* internal.h (struct _cpp_line_note): Document 'W' line note.
* lex.cc (_cpp_clean_line): Add 'W' line note for trailing whitespace
except for trailing whitespace after backslash. Formatting fix.
(_cpp_process_line_notes): Emit -Wtrailing-whitespace diagnostics.
Formatting fixes.
(lex_raw_string): Clear type on 'W' notes.
2024-10-14 Jason Merrill <jason@redhat.com>
* lex.cc (cpp_output_token): Omit terminal space from name.
2024-10-14 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/114436
* directives.cc (destringize_and_run): If the _Pragma changed the
buffer system header state (e.g. because it was "GCC
system_header"), propagate that change back to the actual buffer
too.
2024-10-14 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/109704
* include/cpplib.h (class cpp_auto_suppress_diagnostics): New class.
* errors.cc
(cpp_auto_suppress_diagnostics::cpp_auto_suppress_diagnostics): New
function.
(cpp_auto_suppress_diagnostics::~cpp_auto_suppress_diagnostics): New
function.
* charset.cc (noop_diagnostic_cb): Remove.
(cpp_interpret_string_ranges): Refactor diagnostic suppression logic
into new class cpp_auto_suppress_diagnostics.
(count_source_chars): Likewise.
* directives.cc (cpp_pop_definition): Add cpp_hashnode argument.
(lex_identifier_from_string): New static helper function.
(push_pop_macro_common): Refactor common logic from
do_pragma_push_macro and do_pragma_pop_macro; use
lex_identifier_from_string instead of _cpp_lex_identifier.
(do_pragma_push_macro): Reimplement using push_pop_macro_common.
(do_pragma_pop_macro): Likewise.
* internal.h (_cpp_lex_identifier): Remove.
* lex.cc (lex_identifier_intern): Remove.
(_cpp_lex_identifier): Remove.
2024-10-12 Jakub Jelinek <jakub@redhat.com>
* include/cpplib.h (ATTRIBUTE_CPP_PPDIAG): Define.

10
libgcc/ChangeLog
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@@ -1,3 +1,13 @@
2024-10-14 Yangyu Chen <chenyangyu@isrc.iscas.ac.cn>
* config/riscv/feature_bits.c (__init_riscv_features_bits_linux):
Add detailed comments on processing implied extensions.
2024-10-14 Kito Cheng <kito.cheng@sifive.com>
* config/riscv/feature_bits.c: New.
* config/riscv/t-elf (LIB2ADD): Add feature_bits.c.
2024-10-10 Sébastien Michelland <sebastien.michelland@lcis.grenoble-inp.fr>
PR target/29845

19
libgomp/ChangeLog
View File

@@ -1,3 +1,22 @@
2024-10-14 Thomas Schwinge <tschwinge@baylibre.com>
* testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Add
'-fno-inline'.
2024-10-14 Thomas Schwinge <tschwinge@baylibre.com>
PR testsuite/82250
* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Add
'-fno-builtin-acc_on_device'.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Comment.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Comment.
2024-10-14 Thomas Schwinge <tschwinge@baylibre.com>
PR testsuite/82250
* testsuite/libgomp.oacc-fortran/acc_on_device-2.f90: Fix
effective-target keyword.
2024-10-13 Tobias Burnus <tburnus@baylibre.com>
* libgomp.texi (TR13): Fix minor typos.

74
libstdc++-v3/ChangeLog
View File

@@ -1,3 +1,77 @@
2024-10-16 Jonathan Wakely <jwakely@redhat.com>
* python/libstdcxx/v6/printers.py (strip_fundts_namespace): New.
(StdExpAnyPrinter, StdExpOptionalPrinter): Use it.
2024-10-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/106676
* include/bits/iterator_concepts.h (__cpp17_fwd_iterator): Use
is_reference instead of is_value_reference.
rvalue references.
* include/std/ranges (transform_view:__iter_cat::_S_iter_cat):
Likewise.
(zip_transform_view::__iter_cat::_S_iter_cat): Likewise.
(adjacent_transform_view::__iter_cat::_S_iter_cat): Likewise.
(join_with_view::__iter_cat::_S_iter_cat): Likewise.
* testsuite/std/ranges/adaptors/transform.cc: Check
iterator_category when the transformation function returns an
rvalue reference type.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
* include/std/ranges (transform_view:_Iterator): Use const F&
to determine value_type and iterator_category of
_Iterator<true>, as per LWG 3564.
* testsuite/std/ranges/adaptors/transform.cc: Check value_type
and iterator_category.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/117135
* config/locale/generic/time_members.cc
(__timepunct<wchar_t>::_M_initialize_timepunc): Set
_M_date_time_format for C locale. Set %Ex formats to the same
values as the %x formats.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/version.def (constrained_equality): Bump value.
* include/bits/version.h: Regenerate.
* include/std/expected (operator==): Add constraints and
noexcept specifiers.
* testsuite/20_util/optional/relops/constrained.cc: Adjust
check for feature test macro.
* testsuite/20_util/pair/comparison_operators/constrained.cc:
Likewise.
* testsuite/20_util/tuple/comparison_operators/constrained.cc:
Likewise.
* testsuite/20_util/variant/relops/constrained.cc: Likewise.
* testsuite/20_util/expected/equality_constrained.cc: New test.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/117094
* include/bits/ranges_algobase.h (__fill_fn): Use std::move for
iterator that might not be copyable.
* testsuite/25_algorithms/fill/constrained.cc: Check
non-copyable iterator with sized sentinel.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/93059
* include/bits/stl_algobase.h (__fill_a1(T*, T*, const T&)):
Change template parameters and enable_if condition to allow the
fill value to be an integer.
2024-10-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/93059
* include/bits/cpp_type_traits.h (__memcpyable): Add partial
specialization for pointers to distinct types.
(__memcpyable_integer): New trait to control which types can use
cross-type memcpy optimizations.
2024-10-13 Sam James <sam@gentoo.org>
* testsuite/17_intro/names_fortify.cc: Undefine _FORTIFY_SOURCE.