Daily bump.

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GCC Administrator 2024-11-14 17:20:15 +00:00
parent e5d6e857af
commit 5673fc0c7b
16 changed files with 1268 additions and 1 deletions

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2024-11-14 Jeff Law <jlaw@ventanamicro.com>
* gcc-changelog/git_update_version.py (ignored_commits): Add
another ignored commit.
2024-11-14 Jeff Law <jlaw@ventanamicro.com>
* gcc-changelog/git_update_version.py (ignored_commits): Add 2
further commits.
2024-11-09 Jakub Jelinek <jakub@redhat.com>
* gcc-changelog/git_update_version.py (ignored_commits): Add 2

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2024-11-14 Jan Hubicka <hubicka@ucw.cz>
* common.opt.urls: Fix.
2024-11-14 Richard Ball <richard.ball@arm.com>
Yury Khrustalev <yury.khrustalev@arm.com>
* doc/extend.texi: Add AArch64 docs for indirect_return
attribute.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
Yury Khrustalev <yury.khrustalev@arm.com>
* config/aarch64/aarch64.cc (aarch64_gnu_attributes): Add
indirect_return.
(aarch64_gen_callee_cookie): Use indirect_return attribute.
(aarch64_callee_indirect_return): New.
(aarch_fun_is_indirect_return): New.
(aarch64_function_ok_for_sibcall): Disallow tail calls if caller
is non-indirect_return but callee is indirect_return.
(aarch64_function_arg): Add indirect_return to cookie.
(aarch64_init_cumulative_args): Record indirect_return in
CUMULATIVE_ARGS.
(aarch64_comp_type_attributes): Check indirect_return attribute.
(aarch64_output_mi_thunk): Add indirect_return to cookie.
* config/aarch64/aarch64.h (CUMULATIVE_ARGS): Add new field
indirect_return.
* config/aarch64/aarch64.md (tlsdesc_small_<mode>): Update.
* config/aarch64/aarch64-opts.h (AARCH64_NUM_ABI_ATTRIBUTES): New.
* config/aarch64/aarch64-protos.h (aarch64_gen_callee_cookie): Update.
* config/arm/aarch-bti-insert.cc (call_needs_bti_j): New.
(rest_of_insert_bti): Use call_needs_bti_j.
* config/arm/aarch-common-protos.h
(aarch_fun_is_indirect_return): New.
* config/arm/arm.cc
(aarch_fun_is_indirect_return): New.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64.cc (GNU_PROPERTY_AARCH64_FEATURE_1_GCS):
Define.
(aarch64_file_end_indicate_exec_stack): Set GCS property bit.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins): Define
macros for GCS.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64.h (STACK_SAVEAREA_MODE): Make space for gcs.
* config/aarch64/aarch64.md (save_stack_nonlocal): New.
(restore_stack_nonlocal): New.
* tree-nested.cc (get_nl_goto_field): Updated.
2024-11-14 Yury Khrustalev <yury.khrustalev@arm.com>
* config/aarch64/arm_acle.h (__gcspr): New.
(__gcspopm): New.
(__gcsss): New.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-builtins.cc (enum aarch64_builtins): Add
AARCH64_BUILTIN_GCSPR, AARCH64_BUILTIN_GCSPOPM, AARCH64_BUILTIN_GCSSS.
(aarch64_init_gcs_builtins): New.
(aarch64_general_init_builtins): Call aarch64_init_gcs_builtins.
(aarch64_expand_gcs_builtin): New.
(aarch64_general_expand_builtin): Call aarch64_expand_gcs_builtin.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64.md (aarch64_load_gcspr): New.
(aarch64_gcspopm): New.
(aarch64_gcspopm_xzr): New.
(aarch64_gcsss1): New.
(aarch64_gcsss2): New.
Co-authored-by: Richard Sandiford <richard.sandiford@arm.com>
2024-11-14 Yury Khrustalev <yury.khrustalev@arm.com>
* config/aarch64/arm_acle.h (__chkfeat): New.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-builtins.cc (enum aarch64_builtins):
Define AARCH64_BUILTIN_CHKFEAT.
(aarch64_general_init_builtins): Handle chkfeat.
(aarch64_general_expand_builtin): Handle chkfeat.
Co-authored-by: Richard Sandiford <richard.sandiford@arm.com>
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64.md (aarch64_chkfeat): New.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-protos.h (aarch_gcs_enabled): Declare.
* config/aarch64/aarch64.cc (aarch_gcs_enabled): Define.
(aarch_handle_no_branch_protection): Handle gcs.
(aarch_handle_standard_branch_protection): Handle gcs.
(aarch_handle_gcs_protection): New.
* config/aarch64/aarch64.opt: Add aarch_enable_gcs.
* configure: Regenerate.
* configure.ac: Handle gcs in --enable-standard-branch-protection.
* doc/invoke.texi: Document -mbranch-protection=gcs.
2024-11-14 Jan Hubicka <hubicka@ucw.cz>
PR tree-optimization/117370
* common.opt: Add -fmalloc-dce.
* common.opt.urls: Update.
* doc/invoke.texi: Document it; also add missing -flifetime-dse entry.
* tree-ssa-dce.cc (is_removable_allocation_p): Break out from
...
(mark_stmt_if_obviously_necessary): ... here; also check that
operator new satisfies gimple_call_from_new_or_delete.
(checks_return_value_of_removable_allocation_p): New Function.
(mark_all_reaching_defs_necessary_1): add missing case for
STRDUP and STRNDUP
(propagate_necessity): Use is_removable_allocation_p and
checks_return_value_of_removable_allocation_p.
(eliminate_unnecessary_stmts): Update conditionals that use
removed allocation; use is_removable_allocation_p.
2024-11-14 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.cc (get_group_load_store_type): Do not
exempt cpart_size == cnunits from failing.
2024-11-14 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.cc (get_group_load_store_type): Add missing
braces.
2024-11-14 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (ipa_dump_jump_function): Declare.
* ipa-prop.cc (ipa_dump_jump_function): New function.
(ipa_print_node_jump_functions_for_edge): Move printing of
individual jump functions to the new function.
2024-11-14 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (ipa_print_constant_value): Declare.
* ipa-prop.cc (ipa_print_constant_value): Make public.
* ipa-cp.cc (print_ipcp_constant_value): Re-add this overloaded
function for printing tree constants.
2024-11-14 Richard Biener <rguenther@suse.de>
* tree-vect-generic.cc (expand_vector_divmod): Query vector
comparison and vec_cond_mask capability.
2024-11-14 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.cc (vectorizable_condition): Refactor
target support check.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117567
* tree-vect-slp.cc (vect_build_slp_tree_2): Handle not present
lanes when doing re-association.
2024-11-14 Andrew Pinski <quic_apinski@quicinc.com>
* cfgexpand.cc (add_scope_conflicts): Return right away
if there are only one stack variable.
2024-11-14 Eikansh Gupta <quic_eikagupt@quicinc.com>
PR tree-optimization/109906
* match.pd (a rrotate (32-b) -> a lrotate b): New pattern
(a lrotate (32-b) -> a rrotate b): New pattern
2024-11-14 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.cc (get_group_load_store_type): For
VMAT_ELEMENTWISE there's no overrun.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117554
* tree-vect-stmts.cc (get_group_load_store_type): We can
use gather/scatter only for a single-lane single element group
access.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117559
* tree-vect-slp.cc (vect_mark_slp_stmts): Pass in vinfo,
mark all mask defs of a load/store-lane .MASK_LOAD/STORE
as pure.
(vect_make_slp_decision): Adjust.
(vect_slp_analyze_bb_1): Likewise.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117556
PR tree-optimization/117553
* tree-vect-stmts.cc (vect_analyze_stmt): Do not analyze
the SLP load-lanes node for live lanes, but only the
permute node.
(vect_transform_stmt): Likewise for the transform.
2024-11-14 Hongyu Wang <hongyu.wang@intel.com>
PR target/117495
* config/i386/i386.md (cstorebf4): Use ix86_fp_comparison_operator
and calls ix86_expand_setcc directly.
2024-11-13 Jin Ma <jinma@linux.alibaba.com>
PR target/116591
* config/riscv/vector.md: Add restriction to call pred_th_whole_mov.
2024-11-13 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-protos.h
(aarch64_required_extensions::common_denominator): New member
function.
* config/aarch64/aarch64-sve-builtins-base.def: Remove zero-variant
entry for mmla.
* config/aarch64/aarch64-sve-builtins-shapes.cc (mmla_def): Remove
support for it.
* config/aarch64/aarch64-sve-builtins.cc
(function_builder::add_overloaded): Relax the assert for duplicate
definitions and instead calculate the common denominator of all
requirements.
2024-11-13 Filip Kastl <fkastl@suse.cz>
PR target/56504
* config/i386/i386-options.cc (ix86_option_override_internal):
Add ix86_veclibabi_type_aocl case.
* config/i386/i386-options.h (ix86_veclibabi_aocl): Add extern
ix86_veclibabi_aocl().
* config/i386/i386-opts.h (enum ix86_veclibabi): Add
ix86_veclibabi_type_aocl into the ix86_veclibabi enum.
* config/i386/i386.cc (ix86_veclibabi_aocl): New function.
* config/i386/i386.opt: Add the 'aocl' type.
* doc/invoke.texi: Document -mveclibabi=aocl.
2024-11-13 John David Anglin <danglin@gcc.gnu.org>
PR target/117525
* config/pa/pa.md (fix_truncsfsi2): Remove inner `fix:SF`.
(fix_truncdfsi2, fix_truncsfdi2, fix_truncdfdi2,
fixuns_truncsfsi2, fixuns_truncdfsi2, fixuns_truncsfdi2,
fixuns_truncdfdi2): Likewise.
2024-11-13 David Malcolm <dmalcolm@redhat.com>
* diagnostic-path.cc (diagnostic_event::get_desc): Add param
"ref_pp" and use instead of global_dc.
(class path_label): Likewise, adding field m_ref_pp.
(event_range::event_range): Add param "ref_pp" and pass to
m_path_label.
(path_summary::path_summary): Add param "ref_pp" and pass to
event_range ctor.
(diagnostic_text_output_format::print_path): Pass *pp to
path_summary ctor.
(selftest::test_empty_path): Pass *event_pp to pass_summary ctor.
(selftest::test_intraprocedural_path): Likewise.
(selftest::test_interprocedural_path_1): Likewise.
(selftest::test_interprocedural_path_2): Likewise.
(selftest::test_recursion): Likewise.
(selftest::test_control_flow_1): Likewise.
(selftest::test_control_flow_2): Likewise.
(selftest::test_control_flow_3): Likewise.
(selftest::assert_cfg_edge_path_streq): Likewise.
(selftest::test_control_flow_5): Likewise.
(selftest::test_control_flow_6): Likewise.
* diagnostic-path.h (diagnostic_event::get_desc): Add param
"ref_pp".
* lazy-diagnostic-path.cc (selftest::test_intraprocedural_path):
Pass *event_pp to get_desc.
* simple-diagnostic-path.cc (selftest::test_intraprocedural_path):
Likewise.
2024-11-13 Soumya AR <soumyaa@nvidia.com>
PR target/57492
* match.pd: Added patterns to fold calls to pow to ldexp and optimize
specific ldexp calls.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* config/riscv/riscv.cc (add_condition_to_bb): New function.
(dispatch_function_versions): New function.
(get_suffixed_assembler_name): New function.
(make_resolver_func): New function.
(riscv_generate_version_dispatcher_body): New function.
(riscv_get_function_versions_dispatcher): New function.
(TARGET_GENERATE_VERSION_DISPATCHER_BODY): Implement it.
(TARGET_GET_FUNCTION_VERSIONS_DISPATCHER): Implement it.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* config/riscv/riscv.cc
(riscv_mangle_decl_assembler_name): New function.
(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Define.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* config/riscv/riscv.cc
(parse_features_for_version): New function.
(compare_fmv_features): New function.
(riscv_compare_version_priority): New function.
(riscv_common_function_versions): New function.
(TARGET_COMPARE_VERSION_PRIORITY): Implement it.
(TARGET_OPTION_FUNCTION_VERSIONS): Implement it.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* config/riscv/riscv-protos.h
(riscv_process_target_attr): Remove as it is not used.
(riscv_option_valid_version_attribute_p): Declare.
(riscv_process_target_version_attr): Declare.
* config/riscv/riscv-target-attr.cc
(riscv_target_attrs): Renamed from riscv_attributes.
(riscv_target_version_attrs): New attributes for target_version.
(riscv_process_one_target_attr): New arguments to select attrs.
(riscv_process_target_attr): Likewise.
(riscv_option_valid_attribute_p): Likewise.
(riscv_process_target_version_attr): New function.
(riscv_option_valid_version_attribute_p): New function.
* config/riscv/riscv.cc
(TARGET_OPTION_VALID_VERSION_ATTRIBUTE_P): Implement it.
* config/riscv/riscv.h (TARGET_HAS_FMV_TARGET_ATTRIBUTE): Define
it to 0 to use "target_version" for function versioning.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* common/config/riscv/riscv-common.cc
(RISCV_EXT_BITMASK): New macro.
(struct riscv_ext_bitmask_table_t): New struct.
(riscv_minimal_hwprobe_feature_bits): New function.
* common/config/riscv/riscv-ext-bitmask.def: New file.
* config/riscv/riscv-subset.h (GCC_RISCV_SUBSET_H): Include
riscv-feature-bits.h.
(riscv_minimal_hwprobe_feature_bits): Declare the function.
* config/riscv/riscv-feature-bits.h: New file.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* config/riscv/riscv-target-attr.cc
(riscv_target_attr_parser::handle_priority): New function.
(riscv_target_attr_parser::update_settings): Update priority
attribute.
* config/riscv/riscv.opt: Add TargetVariable riscv_fmv_priority.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* defaults.h (TARGET_CLONES_ATTR_SEPARATOR): Define new macro.
* multiple_target.cc (get_attr_str): Use
TARGET_CLONES_ATTR_SEPARATOR to separate attributes.
(separate_attrs): Likewise.
(expand_target_clones): Likewise.
* attribs.cc (attr_strcmp): Likewise.
(sorted_attr_string): Likewise.
* tree.cc (get_target_clone_attr_len): Likewise.
* config/riscv/riscv.h (TARGET_CLONES_ATTR_SEPARATOR): Define
TARGET_CLONES_ATTR_SEPARATOR for RISC-V.
* doc/tm.texi: Document TARGET_CLONES_ATTR_SEPARATOR.
* doc/tm.texi.in: Likewise.
2024-11-13 Martin Uecker <uecker@tugraz.at>
PR c/117059
* doc/invoke.texi (Wzero-as-null-pointer-constant): Adapt
description.
2024-11-13 Soumya AR <soumyaa@nvidia.com>
PR target/111733
* config/aarch64/aarch64-sve.md
(ldexp<mode>3): Added a new pattern to match ldexp calls with scalar
floating modes and expand to the existing pattern for FSCALE.
* config/aarch64/iterators.md:
(SVE_FULL_F_SCALAR): Added an iterator to match all FP SVE modes as well
as their scalar equivalents.
(VPRED): Extended the attribute to handle GPF_HF modes.
* internal-fn.def (LDEXP): Changed macro to incorporate ldexpf16.
2024-11-13 xuli <xuli1@eswincomputing.com>
PR target/117483
* config/riscv/riscv-vsetvl.cc: Fix bug.
2024-11-13 Co-authored-by: Jeff Law <jlaw@ventanamicro.com>
* config/riscv/riscv.cc (riscv_rtx_costs): Correct costing of LO_SUM
expressions.
2024-11-13 Hu, Lin1 <lin1.hu@intel.com>
PR target/117418
* config/i386/i386-expand.cc (ix86_expand_builtin): Convert
pointer's mode according to Pmode.
2024-11-13 Jeff Law <jlaw@ventanamicro.com>
Revert:

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20241113
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2024-11-14 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/decl.cc (elaborate_expression_2): Do not divide and
multiply back if the alignment factor is already explicit.
2024-11-14 Steve Baird <baird@adacore.com>
* sem_aggr.adb (Resolve_Delta_Aggregate): The rule about
discriminant dependent component references in choices applies to
both array and record delta aggregates, so check for violations in
Resolve_Delta_Aggregate. Call a new procedure,
Check_For_Bad_Dd_Component_Choice, for each choice.
(Resolve_Delta_Record_Aggregate): Call a new procedure,
Check_For_Bad_Overlap, for each pair of choices.
2024-11-14 Ronan Desplanques <desplanques@adacore.com>
* bindgen.adb (Gen_Elab_Calls): Tweak test.
(Gen_Elab_Externals): Likewise.
2024-11-14 Claire Dross <dross@adacore.com>
* libgnat/a-strmap.adb: Add assert to regain proofs.
* libgnat/a-strsup.adb: Likewise.
* libgnat/s-aridou.adb: Add assertions to regain proofs.
* libgnat/s-arit32.adb: Use Exceptional_Cases to specify Raise.
* libgnat/s-arit64.adb: Use Round_Quatient from Impl instead of
redefining it.
* libgnat/s-arit64.ads: Likewise.
* libgnat/s-expmod.adb: Regain proof of lemma.
* libgnat/s-exponn.adb: Likewise.
* libgnat/s-expont.adb: Likewise.
* libgnat/s-imgboo.adb: Add local lemma to regain proof.
* libgnat/s-valuti.ads: Add Always_Terminates on Bad_Value.
2024-11-14 Eric Botcazou <ebotcazou@adacore.com>
* libgnat/s-imagef.ads (Image_Fixed): Adjust outdated sentence.
2024-11-14 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch13.adb (Record_Hole_Check): Deal consistently with the base
type throughout the processing. Return if its declaration is not a
full type declaration. Assert that its record definition is either
a derived type definition or a record definition. If the type has a
private declaration that does not specify unknown discriminants, use
it as the source of discriminant specifications, if any.
(Check_Component_List): Process every N_Discriminant_Specification
but assert that its defining identifier is really a discriminant.
2024-11-14 Eric Botcazou <ebotcazou@adacore.com>
* libgnat/s-aridou.ads (Add_With_Ovflo_Check): Adjust description.
(Subtract_With_Ovflo_Check): Likewise.
(Multiply_With_Ovflo_Check): Likewise.
(Scaled_Divide): Likewise.
(Double_Divide): Likewise.
* libgnat/s-arit64.ads (Multiply_With_Ovflo_Check64): Likewise.
* libgnat/s-arit128.ads (Multiply_With_Ovflo_Check128): Likewise.
2024-11-14 Eric Botcazou <ebotcazou@adacore.com>
PR ada/112524
PR ada/113781
* par-ch4.adb (P_Primary) <Tok_For>: Give an error about missing
parentheses in the (purported) iterated component case too.
(P_Unparen_Cond_Expr_Etc): Likewise.
* sem.adb (Analyze): Raise PE on N_Iterated_Component_Association.
* sem_util.ads (Diagnose_Iterated_Component_Association): Delete.
* sem_util.adb (Diagnose_Iterated_Component_Association): Likewise.
2024-11-12 Marc Poulhiès <poulhies@adacore.com>
* gcc-interface/Makefile.in: Remove extra 'with'.

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2024-11-13 David Malcolm <dmalcolm@redhat.com>
* checker-path.cc (checker_path::debug): Explicitly use
global_dc's reference printer.
* diagnostic-manager.cc
(diagnostic_manager::prune_interproc_events): Likewise.
(diagnostic_manager::prune_system_headers): Likewise.
2024-11-02 David Malcolm <dmalcolm@redhat.com>
* analyzer.cc: Include "make-unique.h". Convert "to_json"

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2024-11-13 Martin Uecker <uecker@tugraz.at>
PR c/117059
* c.opt (Wzero-as-null-pointer-constant): Enable for C and ObjC.
2024-11-13 Jakub Jelinek <jakub@redhat.com>
* c-lex.cc (interpret_float): Subtract 3 or 4 from copylen
rather than 2 if last character of CPP_N_DFLOAT is a digit.
2024-11-12 Jason Merrill <jason@redhat.com>
* c.opt.urls: Regenerate.

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2024-11-13 Martin Uecker <uecker@tugraz.at>
PR c/117059
* c-typeck.cc (parse_build_binary_op): Add warning.
(build_conditional_expr): Add warning.
(convert_for_assignment): Add warning.
2024-11-11 Jakub Jelinek <jakub@redhat.com>
* c-decl.cc (names_builtin_p): Change return type from

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2024-11-14 Jason Merrill <jason@redhat.com>
* name-lookup.cc (do_namespace_alias): set_originating_module after
pushdecl.
2024-11-14 Jason Merrill <jason@redhat.com>
* module.cc (module_state_config::get_dialect): Expect coroutines in
C++20.
2024-11-11 Jason Merrill <jason@redhat.com>
* Make-lang.in: Also collect tags from libcody and c++tools.

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2024-11-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/105054
* resolve.cc (get_temp_from_expr): If the pointer function has
a deferred character length, generate a new deferred charlen
for the temporary.
2024-11-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/109345

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2024-11-14 Jason Merrill <jason@redhat.com>
* g++.dg/modules/namespace-7_a.C: New test.
* g++.dg/modules/namespace-7_b.C: New test.
2024-11-14 Yury Khrustalev <yury.khrustalev@arm.com>
* gcc.target/aarch64/gcs-nonlocal-3.c: New test.
* gcc.target/aarch64/sme/nonlocal_goto_4.c: Update.
* gcc.target/aarch64/sme/nonlocal_goto_5.c: Update.
* gcc.target/aarch64/sme/nonlocal_goto_6.c: Update.
2024-11-14 Matthieu Longo <matthieu.longo@arm.com>
* g++.target/aarch64/return_address_sign_ab_exception.C: Update.
* gcc.target/aarch64/eh_return.c: Update.
2024-11-14 Richard Ball <richard.ball@arm.com>
Yury Khrustalev <yury.khrustalev@arm.com>
* gcc.target/aarch64/indirect_return-1.c: New test.
* gcc.target/aarch64/indirect_return-2.c: New test.
* gcc.target/aarch64/indirect_return-3.c: New test.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* gcc.target/aarch64/pragma_cpp_predefs_4.c: Add gcs specific
tests.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* gcc.target/aarch64/pragma_cpp_predefs_1.c: GCS test.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* gcc.target/aarch64/gcs-nonlocal-1.c: New test.
* gcc.target/aarch64/gcs-nonlocal-1-track-speculation.c: New test.
* gcc.target/aarch64/gcs-nonlocal-2.c: New test.
* gcc.target/aarch64/gcs-nonlocal-2-track-speculation.c: New test.
* gcc.target/aarch64/gcs-nonlocal-1.h: New header file.
* gcc.target/aarch64/gcs-nonlocal-2.h: New header file.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
Yury Khrustalev <yury.khrustalev@arm.com>
* gcc.target/aarch64/acle/gcs-1.c: New test.
* gcc.target/aarch64/gcspopm-1.c: New test.
* gcc.target/aarch64/gcspr-1.c: New test.
* gcc.target/aarch64/gcsss-1.c: New test.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
Yury Khrustalev <yury.khrustalev@arm.com>
Richard Sandiford <richard.sandiford@arm.com>
* gcc.target/aarch64/acle/chkfeat-1.c: New test.
* gcc.target/aarch64/chkfeat-1.c: New test.
* gcc.target/aarch64/chkfeat-2.c: New test.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* gcc.target/aarch64/pragma_cpp_predefs_4.c: Add branch-protection
tests.
2024-11-14 Jan Hubicka <hubicka@ucw.cz>
* g++.dg/tree-ssa/dce-1.C: New test.
2024-11-14 Jan Hubicka <hubicka@ucw.cz>
* g++.dg/cdce3.C: Disable allocation dce.
* g++.dg/tree-ssa/pr19476-1.C: Likewise.
* g++.dg/tree-ssa/pr19476-2.C: Likewise.
* g++.dg/tree-ssa/pr19476-3.C: Likewise.
* g++.dg/tree-ssa/pr19476-4.C: Likewise.
* gcc.dg/analyzer/pr101837.c: Disable malloc dce.
* gcc.dg/tree-ssa/pr19831-3.c: Update.
* gfortran.dg/pr68078.f90: Disable malloc DCE.
2024-11-14 Martin Jambor <mjambor@suse.cz>
* gcc.dg/ipa/ipcp-agg-1.c: Add a scan dump for a constant value in
the latice dump.
2024-11-14 Jan Hubicka <hubicka@ucw.cz>
PR tree-optimization/110819
PR tree-optimization/116868
PR tree-optimization/58483
* g++.dg/tree-ssa/pr96945.C: cleanup
* g++.dg/tree-ssa/pr110819.C: New test.
* g++.dg/tree-ssa/pr116868.C: New test.
* g++.dg/tree-ssa/pr58483.C: New test.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117567
* gcc.dg/torture/pr117567.c: New testcase.
2024-11-14 Eikansh Gupta <quic_eikagupt@quicinc.com>
PR tree-optimization/109906
* gcc.dg/tree-ssa/pr109906.c: New test.
2024-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/117556
PR tree-optimization/117553
* gcc.dg/vect/vect-live-slp-3.c: Expect us to SLP even for
VLA vectors (in single-lane mode).
2024-11-14 Pan Li <pan2.li@intel.com>
* gcc.target/riscv/sat_s_add-2.c: Move to...
* gcc.target/riscv/sat_s_add-1-i16.c: ...here.
* gcc.target/riscv/sat_s_add-3.c: Move to...
* gcc.target/riscv/sat_s_add-1-i32.c: ...here.
* gcc.target/riscv/sat_s_add-4.c: Move to...
* gcc.target/riscv/sat_s_add-1-i64.c: ...here.
* gcc.target/riscv/sat_s_add-1.c: Move to...
* gcc.target/riscv/sat_s_add-1-i8.c: ...here.
* gcc.target/riscv/sat_s_add-6.c: Move to...
* gcc.target/riscv/sat_s_add-2-i16.c: ...here.
* gcc.target/riscv/sat_s_add-7.c: Move to...
* gcc.target/riscv/sat_s_add-2-i32.c: ...here.
* gcc.target/riscv/sat_s_add-8.c: Move to...
* gcc.target/riscv/sat_s_add-2-i64.c: ...here.
* gcc.target/riscv/sat_s_add-5.c: Move to...
* gcc.target/riscv/sat_s_add-2-i8.c: ...here.
* gcc.target/riscv/sat_s_add-10.c: Move to...
* gcc.target/riscv/sat_s_add-3-i16.c: ...here.
* gcc.target/riscv/sat_s_add-11.c: Move to...
* gcc.target/riscv/sat_s_add-3-i32.c: ...here.
* gcc.target/riscv/sat_s_add-12.c: Move to...
* gcc.target/riscv/sat_s_add-3-i64.c: ...here.
* gcc.target/riscv/sat_s_add-9.c: Move to...
* gcc.target/riscv/sat_s_add-3-i8.c: ...here.
* gcc.target/riscv/sat_s_add-14.c: Move to...
* gcc.target/riscv/sat_s_add-4-i16.c: ...here.
* gcc.target/riscv/sat_s_add-15.c: Move to...
* gcc.target/riscv/sat_s_add-4-i32.c: ...here.
* gcc.target/riscv/sat_s_add-16.c: Move to...
* gcc.target/riscv/sat_s_add-4-i64.c: ...here.
* gcc.target/riscv/sat_s_add-13.c: Move to...
* gcc.target/riscv/sat_s_add-4-i8.c: ...here.
* gcc.target/riscv/sat_s_add-run-2.c: Move to...
* gcc.target/riscv/sat_s_add-run-1-i16.c: ...here.
* gcc.target/riscv/sat_s_add-run-3.c: Move to...
* gcc.target/riscv/sat_s_add-run-1-i32.c: ...here.
* gcc.target/riscv/sat_s_add-run-4.c: Move to...
* gcc.target/riscv/sat_s_add-run-1-i64.c: ...here.
* gcc.target/riscv/sat_s_add-run-1.c: Move to...
* gcc.target/riscv/sat_s_add-run-1-i8.c: ...here.
* gcc.target/riscv/sat_s_add-run-6.c: Move to...
* gcc.target/riscv/sat_s_add-run-2-i16.c: ...here.
* gcc.target/riscv/sat_s_add-run-7.c: Move to...
* gcc.target/riscv/sat_s_add-run-2-i32.c: ...here.
* gcc.target/riscv/sat_s_add-run-8.c: Move to...
* gcc.target/riscv/sat_s_add-run-2-i64.c: ...here.
* gcc.target/riscv/sat_s_add-run-5.c: Move to...
* gcc.target/riscv/sat_s_add-run-2-i8.c: ...here.
* gcc.target/riscv/sat_s_add-run-10.c: Move to...
* gcc.target/riscv/sat_s_add-run-3-i16.c: ...here.
* gcc.target/riscv/sat_s_add-run-11.c: Move to...
* gcc.target/riscv/sat_s_add-run-3-i32.c: ...here.
* gcc.target/riscv/sat_s_add-run-12.c: Move to...
* gcc.target/riscv/sat_s_add-run-3-i64.c: ...here.
* gcc.target/riscv/sat_s_add-run-9.c: Move to...
* gcc.target/riscv/sat_s_add-run-3-i8.c: ...here.
* gcc.target/riscv/sat_s_add-run-14.c: Move to...
* gcc.target/riscv/sat_s_add-run-4-i16.c: ...here.
* gcc.target/riscv/sat_s_add-run-15.c: Move to...
* gcc.target/riscv/sat_s_add-run-4-i32.c: ...here.
* gcc.target/riscv/sat_s_add-run-16.c: Move to...
* gcc.target/riscv/sat_s_add-run-4-i64.c: ...here.
* gcc.target/riscv/sat_s_add-run-13.c: Move to...
* gcc.target/riscv/sat_s_add-run-4-i8.c: ...here.
* gcc.target/riscv/sat_u_add-2.c: Move to...
* gcc.target/riscv/sat_u_add-1-u16.c: ...here.
* gcc.target/riscv/sat_u_add-3.c: Move to...
* gcc.target/riscv/sat_u_add-1-u32.c: ...here.
* gcc.target/riscv/sat_u_add-4.c: Move to...
* gcc.target/riscv/sat_u_add-1-u64.c: ...here.
* gcc.target/riscv/sat_u_add-1.c: Move to...
* gcc.target/riscv/sat_u_add-1-u8.c: ...here.
* gcc.target/riscv/sat_u_add-6.c: Move to...
* gcc.target/riscv/sat_u_add-2-u16.c: ...here.
* gcc.target/riscv/sat_u_add-7.c: Move to...
* gcc.target/riscv/sat_u_add-2-u32.c: ...here.
* gcc.target/riscv/sat_u_add-8.c: Move to...
* gcc.target/riscv/sat_u_add-2-u64.c: ...here.
* gcc.target/riscv/sat_u_add-5.c: Move to...
* gcc.target/riscv/sat_u_add-2-u8.c: ...here.
* gcc.target/riscv/sat_u_add-10.c: Move to...
* gcc.target/riscv/sat_u_add-3-u16.c: ...here.
* gcc.target/riscv/sat_u_add-11.c: Move to...
* gcc.target/riscv/sat_u_add-3-u32.c: ...here.
* gcc.target/riscv/sat_u_add-12.c: Move to...
* gcc.target/riscv/sat_u_add-3-u64.c: ...here.
* gcc.target/riscv/sat_u_add-9.c: Move to...
* gcc.target/riscv/sat_u_add-3-u8.c: ...here.
* gcc.target/riscv/sat_u_add-14.c: Move to...
* gcc.target/riscv/sat_u_add-4-u16.c: ...here.
* gcc.target/riscv/sat_u_add-15.c: Move to...
* gcc.target/riscv/sat_u_add-4-u32.c: ...here.
* gcc.target/riscv/sat_u_add-16.c: Move to...
* gcc.target/riscv/sat_u_add-4-u64.c: ...here.
* gcc.target/riscv/sat_u_add-13.c: Move to...
* gcc.target/riscv/sat_u_add-4-u8.c: ...here.
* gcc.target/riscv/sat_u_add-18.c: Move to...
* gcc.target/riscv/sat_u_add-5-u16.c: ...here.
* gcc.target/riscv/sat_u_add-19.c: Move to...
* gcc.target/riscv/sat_u_add-5-u32.c: ...here.
* gcc.target/riscv/sat_u_add-20.c: Move to...
* gcc.target/riscv/sat_u_add-5-u64.c: ...here.
* gcc.target/riscv/sat_u_add-17.c: Move to...
* gcc.target/riscv/sat_u_add-5-u8.c: ...here.
* gcc.target/riscv/sat_u_add-22.c: Move to...
* gcc.target/riscv/sat_u_add-6-u16.c: ...here.
* gcc.target/riscv/sat_u_add-23.c: Move to...
* gcc.target/riscv/sat_u_add-6-u32.c: ...here.
* gcc.target/riscv/sat_u_add-24.c: Move to...
* gcc.target/riscv/sat_u_add-6-u64.c: ...here.
* gcc.target/riscv/sat_u_add-21.c: Move to...
* gcc.target/riscv/sat_u_add-6-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-2.c: Move to...
* gcc.target/riscv/sat_u_add-run-1-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-3.c: Move to...
* gcc.target/riscv/sat_u_add-run-1-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-4.c: Move to...
* gcc.target/riscv/sat_u_add-run-1-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-1.c: Move to...
* gcc.target/riscv/sat_u_add-run-1-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-6.c: Move to...
* gcc.target/riscv/sat_u_add-run-2-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-7.c: Move to...
* gcc.target/riscv/sat_u_add-run-2-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-8.c: Move to...
* gcc.target/riscv/sat_u_add-run-2-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-5.c: Move to...
* gcc.target/riscv/sat_u_add-run-2-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-10.c: Move to...
* gcc.target/riscv/sat_u_add-run-3-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-11.c: Move to...
* gcc.target/riscv/sat_u_add-run-3-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-12.c: Move to...
* gcc.target/riscv/sat_u_add-run-3-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-9.c: Move to...
* gcc.target/riscv/sat_u_add-run-3-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-14.c: Move to...
* gcc.target/riscv/sat_u_add-run-4-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-15.c: Move to...
* gcc.target/riscv/sat_u_add-run-4-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-16.c: Move to...
* gcc.target/riscv/sat_u_add-run-4-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-13.c: Move to...
* gcc.target/riscv/sat_u_add-run-4-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-18.c: Move to...
* gcc.target/riscv/sat_u_add-run-5-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-19.c: Move to...
* gcc.target/riscv/sat_u_add-run-5-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-20.c: Move to...
* gcc.target/riscv/sat_u_add-run-5-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-17.c: Move to...
* gcc.target/riscv/sat_u_add-run-5-u8.c: ...here.
* gcc.target/riscv/sat_u_add-run-22.c: Move to...
* gcc.target/riscv/sat_u_add-run-6-u16.c: ...here.
* gcc.target/riscv/sat_u_add-run-23.c: Move to...
* gcc.target/riscv/sat_u_add-run-6-u32.c: ...here.
* gcc.target/riscv/sat_u_add-run-24.c: Move to...
* gcc.target/riscv/sat_u_add-run-6-u64.c: ...here.
* gcc.target/riscv/sat_u_add-run-21.c: Move to...
* gcc.target/riscv/sat_u_add-run-6-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-2.c: Move to...
* gcc.target/riscv/sat_u_add_imm-1-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-3.c: Move to...
* gcc.target/riscv/sat_u_add_imm-1-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-4.c: Move to...
* gcc.target/riscv/sat_u_add_imm-1-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-1.c: Move to...
* gcc.target/riscv/sat_u_add_imm-1-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-6.c: Move to...
* gcc.target/riscv/sat_u_add_imm-2-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-7.c: Move to...
* gcc.target/riscv/sat_u_add_imm-2-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-8.c: Move to...
* gcc.target/riscv/sat_u_add_imm-2-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-5.c: Move to...
* gcc.target/riscv/sat_u_add_imm-2-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-10.c: Move to...
* gcc.target/riscv/sat_u_add_imm-3-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-11.c: Move to...
* gcc.target/riscv/sat_u_add_imm-3-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-12.c: Move to...
* gcc.target/riscv/sat_u_add_imm-3-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-9.c: Move to...
* gcc.target/riscv/sat_u_add_imm-3-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-14.c: Move to...
* gcc.target/riscv/sat_u_add_imm-4-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-15.c: Move to...
* gcc.target/riscv/sat_u_add_imm-4-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-16.c: Move to...
* gcc.target/riscv/sat_u_add_imm-4-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-13.c: Move to...
* gcc.target/riscv/sat_u_add_imm-4-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-2.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-1-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-3.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-1-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-4.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-1-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-1.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-1-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-6.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-2-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-7.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-2-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-8.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-2-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-5.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-2-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-10.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-3-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-11.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-3-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-12.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-3-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-9.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-3-u8.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-14.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-4-u16.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-15.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-4-u32.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-16.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-4-u64.c: ...here.
* gcc.target/riscv/sat_u_add_imm-run-13.c: Move to...
* gcc.target/riscv/sat_u_add_imm-run-4-u8.c: ...here.
2024-11-14 Hongyu Wang <hongyu.wang@intel.com>
PR target/117495
* gcc.target/i386/pr117495.c: New test.
2024-11-13 Jin Ma <jinma@linux.alibaba.com>
PR target/116591
* gcc.target/riscv/rvv/xtheadvector/pr116591.c: New test.
2024-11-13 Filip Kastl <fkastl@suse.cz>
PR target/56504
* gcc.target/i386/vectorize-aocl1.c: New test.
2024-11-13 Soumya AR <soumyaa@nvidia.com>
PR target/57492
* gcc.dg/tree-ssa/ldexp.c: New test.
* gcc.dg/tree-ssa/pow-to-ldexp.c: New test.
2024-11-13 Yangyu Chen <cyy@cyyself.name>
* g++.target/riscv/mv-symbols1.C: New test.
* g++.target/riscv/mv-symbols2.C: New test.
* g++.target/riscv/mv-symbols3.C: New test.
* g++.target/riscv/mv-symbols4.C: New test.
* g++.target/riscv/mv-symbols5.C: New test.
* g++.target/riscv/mvc-symbols1.C: New test.
* g++.target/riscv/mvc-symbols2.C: New test.
* g++.target/riscv/mvc-symbols3.C: New test.
* g++.target/riscv/mvc-symbols4.C: New test.
2024-11-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/105054
* gfortran.dg/ptr_func_assign_6.f08: New test.
2024-11-13 Martin Uecker <uecker@tugraz.at>
PR c/117059
* gcc.dg/Wzero-as-null-pointer-constant.c: New test.
2024-11-13 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/dfp/c11-constants-3.c: New test.
* gcc.dg/dfp/c11-constants-4.c: New test.
* gcc.dg/dfp/c23-constants-3.c: New test.
* gcc.dg/dfp/c23-constants-4.c: New test.
2024-11-13 Jakub Jelinek <jakub@redhat.com>
PR c/117029
* gcc.dg/cpp/pr7263-3.c: Adjust expected diagnostic wording.
* gcc.dg/c23-imaginary-constants-1.c: New test.
* gcc.dg/c23-imaginary-constants-2.c: New test.
* gcc.dg/c23-imaginary-constants-3.c: New test.
* gcc.dg/c23-imaginary-constants-4.c: New test.
* gcc.dg/c23-imaginary-constants-5.c: New test.
* gcc.dg/c23-imaginary-constants-6.c: New test.
* gcc.dg/c23-imaginary-constants-7.c: New test.
* gcc.dg/c23-imaginary-constants-8.c: New test.
* gcc.dg/c23-imaginary-constants-9.c: New test.
* gcc.dg/c23-imaginary-constants-10.c: New test.
* gcc.dg/c2y-imaginary-constants-1.c: New test.
* gcc.dg/c2y-imaginary-constants-2.c: New test.
* gcc.dg/c2y-imaginary-constants-3.c: New test.
* gcc.dg/c2y-imaginary-constants-4.c: New test.
* gcc.dg/c2y-imaginary-constants-5.c: New test.
* gcc.dg/c2y-imaginary-constants-6.c: New test.
* gcc.dg/c2y-imaginary-constants-7.c: New test.
* gcc.dg/c2y-imaginary-constants-8.c: New test.
* gcc.dg/c2y-imaginary-constants-9.c: New test.
* gcc.dg/c2y-imaginary-constants-10.c: New test.
* gcc.dg/c2y-imaginary-constants-11.c: New test.
* gcc.dg/c2y-imaginary-constants-12.c: New test.
2024-11-13 Soumya AR <soumyaa@nvidia.com>
* gcc.target/aarch64/sve/fscale.c: New test.
2024-11-13 xuli <xuli1@eswincomputing.com>
PR target/117483
* gcc.target/riscv/pr117483.c: New test.
2024-11-13 Hu, Lin1 <lin1.hu@intel.com>
PR target/117418
* gcc.target/i386/pr117418-1.c: New test.
2024-11-13 Jeff Law <jlaw@ventanamicro.com>
Revert:

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2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/linux/aarch64/atomic_16.S (FEATURE_1_GCS): Define.
(GCS_FLAG): Define if GCS is enabled.
(GNU_PROPERTY): Add GCS_FLAG.
2024-09-02 Alex Coplan <alex.coplan@arm.com>
* testsuite/lib/libatomic.exp: Load scanltrans.exp instead of

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2024-11-13 Jakub Jelinek <jakub@redhat.com>
* expr.cc (interpret_float_suffix): Handle d32 and D32 suffixes
for C like df, d64 and D64 like dd and d128 and D128 like
dl.
2024-11-13 Jakub Jelinek <jakub@redhat.com>
PR c/117029
* include/cpplib.h (struct cpp_options): Add imaginary_constants
member.
* init.cc (struct lang_flags): Add imaginary_constants bitfield.
(lang_defaults): Add column for imaginary_constants.
(cpp_set_lang): Copy over imaginary_constants.
* expr.cc (cpp_classify_number): Diagnose CPP_N_IMAGINARY
non-CPP_N_FLOATING constants differently for C.
2024-11-01 Jakub Jelinek <jakub@redhat.com>
PR c++/114461

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2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-asm.h (FEATURE_1_GCS): Define.
(GCS_FLAG): Define if GCS is enabled.
(GNU_PROPERTY): Add GCS_FLAG.
2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-unwind.h (_Unwind_Frames_Extra): Update.
(_Unwind_Frames_Increment): Define.
2024-10-25 Jakub Jelinek <jakub@redhat.com>
* crtstuff.c: Remove trailing whitespace.

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2024-11-14 Christophe Lyon <christophe.lyon@linaro.org>
PR libgcc/117537
* bid_conf.h (COPY_ARG_REF): Fix initializer.
(COPY_ARG_VAL): Likewise.
2024-10-25 Jakub Jelinek <jakub@redhat.com>
* _le_td.c: Remove trailing whitespace.

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2024-11-14 Tobias Burnus <tburnus@baylibre.com>
* libgomp.texi (OpenMP Implementation Status): Change TR13 to
OpenMP 6.0, now released. Fix a typo in the omp_target_memset_async
routine name.
2024-11-11 Tobias Burnus <tburnus@baylibre.com>
* testsuite/libgomp.c-c++-common/pr109062.c: Update dg-output

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2024-11-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/c++config (_GLIBCXX_NODISCARD): Expand for C++11
and C++14.
* testsuite/22_locale/locale/cons/12438.cc: Adjust dg-warning to
expect nodiscard warnings for C++11 and C++14 as well.
* testsuite/22_locale/locale/operations/2.cc: Likewise.
* testsuite/25_algorithms/equal/debug/1_neg.cc: Likewise.
* testsuite/25_algorithms/equal/debug/2_neg.cc: Likewise.
* testsuite/25_algorithms/equal/debug/3_neg.cc: Likewise.
* testsuite/25_algorithms/find_first_of/concept_check_1.cc:
Likewise.
* testsuite/25_algorithms/is_permutation/2.cc: Likewise.
* testsuite/25_algorithms/lexicographical_compare/71545.cc:
Likewise.
* testsuite/25_algorithms/lower_bound/33613.cc: Likewise.
* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc:
Likewise.
* testsuite/25_algorithms/lower_bound/debug/partitioned_neg.cc:
Likewise.
* testsuite/25_algorithms/lower_bound/debug/partitioned_pred_neg.cc: Likewise.
* testsuite/25_algorithms/minmax/3.cc: Likewise.
* testsuite/25_algorithms/search/78346.cc: Likewise.
* testsuite/25_algorithms/search_n/58358.cc: Likewise.
* testsuite/25_algorithms/unique/1.cc: Likewise.
* testsuite/25_algorithms/unique/11480.cc: Likewise.
* testsuite/25_algorithms/upper_bound/33613.cc: Likewise.
* testsuite/25_algorithms/upper_bound/debug/partitioned_neg.cc:
Likewise.
* testsuite/25_algorithms/upper_bound/debug/partitioned_pred_neg.cc: Likewise.
* testsuite/27_io/ios_base/types/fmtflags/bitmask_operators.cc:
Likewise.
* testsuite/27_io/ios_base/types/iostate/bitmask_operators.cc:
Likewise.
* testsuite/27_io/ios_base/types/openmode/bitmask_operators.cc:
Likewise.
* testsuite/ext/concept_checks.cc: Likewise.
* testsuite/ext/is_heap/47709.cc: Likewise.
* testsuite/ext/is_sorted/cxx0x.cc: Likewise.
2024-11-14 Jason Merrill <jason@redhat.com>
* include/precompiled/stdc++.h: <coroutine> is C++20.
2024-11-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_iterator.h (operator+): Add constraint to
move_iterator operator.
* testsuite/24_iterators/move_iterator/rel_ops_c++20.cc:
2024-11-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_iterator.h (__normal_iterator): Replace
enable_if constraint with requires-clause.
2024-11-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_iterator.h: Make use of feature test macros
more consistent. Improve doxygen comments.
2024-11-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/117560
* include/bits/fs_dir.h (enable_borrowed_range, enable_view):
Define specializations for directory iterators, as per LWG 3480.
* testsuite/27_io/filesystem/iterators/lwg3480.cc: New test.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/evolution.xml: Document removal of nested types
from std::hash specializations.
* doc/html/manual/api.html: Regenerate.
* include/bits/functional_hash.h (__hash_base): Remove
deprecated nested types for C++20.
(__hash_empty_base): Define new class template.
(__is_hash_enabled_for): Define new variable template.
(__poison_hash): Remove.
(__hash_not_enabled): Define new class template.
(__hash_enum): Remove partial specialization for non-enums.
(hash): Derive from __hash_not_enabled for non-enums, instead of
__hash_enum.
* include/bits/unique_ptr.h (__uniq_ptr_hash): Derive from
__hash_base. Conditionally derive from __hash_empty_base.
(__uniq_ptr_hash<>): Remove disabled specialization.
(hash): Do not derive from __hash_base unconditionally.
Conditionally derive from either __uniq_ptr_hash or
__hash_not_enabled.
* include/std/optional (__optional_hash_call_base): Remove.
(__optional_hash): Define new class template.
(hash): Derive from either
(hash): Conditionally derive from either __optional_hash or
__hash_not_enabled. Remove nested typedefs.
* include/std/variant (_Base_dedup): Replace __poison_hash with
__hash_empty_base.
(__variant_hash_call_base_impl): Remove.
(__variant_hash): Define new class template.
(hash): Conditionally derive from either __variant_hash or
__hash_not_enabled. Remove nested typedefs.
* testsuite/20_util/optional/hash.cc: Check whether nested types
are present.
* testsuite/20_util/variant/hash.cc: Likewise.
* testsuite/20_util/optional/hash_abi.cc: New test.
* testsuite/20_util/unique_ptr/hash/abi.cc: New test.
* testsuite/20_util/unique_ptr/hash/types.cc: New test.
* testsuite/20_util/variant/hash_abi.cc: New test.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (__location_type): New struct.
(_M_locate): New member function.
(_M_find_before_node(const key_type&)): Remove.
(_M_find_node): Move variable initialization into condition.
(_M_find_node_tr): Likewise.
(operator=(initializer_list<T>), try_emplace, _M_reinsert_node)
(_M_merge_unique, find, erase(const key_type&)): Use _M_locate
for lookup.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_M_merge_unique): Add overload for
merging from same type.
(_M_merge_unique<Compatible>): Simplify size tracking. Add
comment.
(_M_merge_multi): Add overload for merging from same type.
(_M_merge_multi<Compatible>): Add comment.
* include/bits/unordered_map.h (unordered_map::merge): Check for
self-merge in the lvalue overload. Call _M_merge_unique directly
for the rvalue overload.
(unordered_multimap::merge): Likewise.
* include/bits/unordered_set.h (unordered_set::merge): Likewise.
(unordered_multiset::merge): Likewise.
* testsuite/23_containers/unordered_map/modifiers/merge.cc:
Add more tests.
* testsuite/23_containers/unordered_multimap/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/unordered_set/modifiers/merge.cc:
Likewise.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable_policy.h (_Hashtable_base::_S_equals):
Remove.
(_Hashtable_base::_S_node_equals): Remove.
(_Hashtable_base::_M_key_equals_tr): Fix inaccurate
static_assert string.
(_Hashtable_base::_M_equals, _Hashtable_base::_M_equals_tr): Use
'if constexpr' instead of _S_equals.
(_Hashtable_base::_M_node_equals): Use 'if constexpr' instead of
_S_node_equals.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable): Remove _Equality base
class.
(_Hashtable::_M_equal): Define equality comparison here instead
of in _Equality::_M_equal.
* include/bits/hashtable_policy.h (_Equality): Remove.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable): Remove inheritance from
__detail::_Insert and move its members into _Hashtable.
* include/bits/hashtable_policy.h (__detail::_Insert): Remove.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (operator=(const _Hashtable&)): Use
RAII instead of try-catch.
(_M_assign(_Ht&&, _NodeGenerator&)): Likewise.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable::__fwd_value_for):
Remove.
(_Hashtable::_M_assign): Use static_cast instead of
__fwd_value_for.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable): Remove typedefs for
node generators.
(_Hashtable::_M_assign(_Ht&&)): Add new overload.
(_Hashtable::operator=(initializer_list<value_type>)): Add local
typedef for node generator.
(_Hashtable::_M_assign_elements): Likewise.
(_Hashtable::operator=(const _Hashtable&)): Use new _M_assign
overload.
(_Hashtable(const _Hashtable&)): Likewise.
(_Hashtable(const _Hashtable&, const allocator_type&)):
Likewise.
(_Hashtable(_Hashtable&&, __node_alloc_type&&, false_type)):
Likewise.
* include/bits/hashtable_policy.h (_Insert): Remove typedef for
node generator.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable::_M_erase): Remove
overloads for erasing by key, moving logic to ...
(_Hashtable::erase): ... here.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/115285
* include/bits/hashtable.h (_Hashtable::_M_emplace): Replace
with _M_emplace_uniq and _M_emplace_multi.
(_Hashtable::_S_forward_key, _Hashtable::_M_insert_unique)
(_Hashtable::_M_insert_unique_aux, _Hashtable::_M_insert):
Remove.
* include/bits/hashtable_policy.h (_ConvertToValueType):
Remove.
(_Insert_base::_M_insert_range): Remove overload for unique keys
and rename overload for non-unique keys to ...
(_Insert_base::_M_insert_range_multi): ... this.
(_Insert_base::insert): Call _M_emplace_uniq or _M_emplace_multi
instead of _M_insert. Add insert overloads from _Insert.
(_Insert_base): Rename to _Insert.
(_Insert): Remove
* testsuite/23_containers/unordered_map/96088.cc: Adjust
expected number of allocations.
* testsuite/23_containers/unordered_set/96088.cc: Likewise.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable_policy.h (_ReuseOrAllocNode::operator()):
Replace parameter pack with a single parameter. Assign to
existing value when possible.
* testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
Adjust expected count of operations.
* testsuite/23_containers/unordered_set/allocator/move_assign.cc:
Likewise.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (operator=(initializer_list)):
Refactor to not use _M_insert_range.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_performance.h (time_counter): Add
comment about times.
(time_counter::system_time): Use correct split value.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* scripts/check_performance: Add timestamp to output file at
start of run.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_performance.h: Use
__gnu_cxx::__is_single_threaded instead of __gthread_active_p().
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* testsuite/performance/ext/pb_ds/hash_int_erase_mem.cc: Replace
std::unary_function with result_type and argument_type typedefs.
* testsuite/util/performance/assoc/multimap_common_type.hpp:
Likewise.
2024-11-13 Jonathan Wakely <jwakely@redhat.com>
* testsuite/performance/20_util/memory_resource/pools.cc: Fix
-Wunused-value warnings about unnamed std::lock_guard objects.
2024-11-11 Jonathan Wakely <jwakely@redhat.com>
* include/bits/locale_conv.h (wstring_convert, wbuffer_convert):