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2024-11-20 Lewis Hyatt <lhyatt@gmail.com>
* tree-cfg.cc (assign_discriminators): Fix incorrect value passed to
next_discriminator_for_locus().
2024-11-20 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/116587
* lra-assigns.cc (find_all_spills_for): Consider all pseudos whose
classes intersect given pseudo class.
2024-11-20 Andrew Pinski <quic_apinski@quicinc.com>
* read-md.h (class rtx_reader): Don't include m_reuse_rtx_by_id
when GENERATOR_FILE is defined.
* read-rtl.cc (rtx_reader::read_rtx_code): Disable reuse_rtx
support when GENERATOR_FILE is defined.
2024-11-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/117709
* tree-vect-stmts.cc (get_group_load_store_type): Only
set *poffset when we end up with VMAT_CONTIGUOUS_DOWN
or VMAT_CONTIGUOUS_REVERSE.
2024-11-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/117698
* tree-vect-stmts.cc (get_group_load_store_type): Properly
disregard alignment for VMAT_STRIDED_SLP and VMAT_INVARIANT.
(vectorizable_load): Adjust guard for dumping whether we
vectorize and unaligned access.
(vectorizable_store): Likewise.
2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* builtins.cc (builtin_fnspec): Handle BUILT_IN_OMP_GET_MAPPED_PTR.
* gimple-low.cc (lower_stmt): Handle GIMPLE_OMP_DISPATCH.
* gimple-pretty-print.cc (dump_gimple_omp_dispatch): New function.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_DISPATCH.
* gimple-walk.cc (walk_gimple_stmt): Likewise.
* gimple.cc (gimple_build_omp_dispatch): New function.
(gimple_copy): Handle GIMPLE_OMP_DISPATCH.
* gimple.def (GIMPLE_OMP_DISPATCH): Define.
* gimple.h (gimple_build_omp_dispatch): Declare.
(gimple_has_substatements): Handle GIMPLE_OMP_DISPATCH.
(gimple_omp_dispatch_clauses): New function.
(gimple_omp_dispatch_clauses_ptr): Likewise.
(gimple_omp_dispatch_set_clauses): Likewise.
(gimple_return_set_retval): Handle GIMPLE_OMP_DISPATCH.
* gimplify.cc (enum omp_region_type): Add ORT_DISPATCH.
(struct gimplify_omp_ctx): Add in_call_args.
(gimplify_call_expr): Handle need_device_ptr arguments.
(is_gimple_stmt): Handle OMP_DISPATCH.
(gimplify_scan_omp_clauses): Handle OMP_CLAUSE_DEVICE in a dispatch
construct. Handle OMP_CLAUSE_NOVARIANTS and OMP_CLAUSE_NOCONTEXT.
(omp_has_novariants): New function.
(omp_has_nocontext): Likewise.
(omp_construct_selector_matches): Handle OMP_DISPATCH with nocontext
clause.
(find_ifn_gomp_dispatch): New function.
(gimplify_omp_dispatch): Likewise.
(gimplify_expr): Handle OMP_DISPATCH.
* gimplify.h (omp_has_novariants): Declare.
* internal-fn.cc (expand_GOMP_DISPATCH): New function.
* internal-fn.def (GOMP_DISPATCH): Define.
* omp-builtins.def (BUILT_IN_OMP_GET_MAPPED_PTR): Define.
(BUILT_IN_OMP_GET_DEFAULT_DEVICE): Define.
(BUILT_IN_OMP_SET_DEFAULT_DEVICE): Define.
* omp-general.cc (omp_construct_traits_to_codes): Add OMP_DISPATCH.
(struct omp_ts_info): Add dispatch.
(omp_resolve_declare_variant): Handle novariants. Adjust
DECL_ASSEMBLER_NAME.
* omp-low.cc (scan_omp_1_stmt): Handle GIMPLE_OMP_DISPATCH.
(lower_omp_dispatch): New function.
(lower_omp_1): Call it.
* tree-inline.cc (remap_gimple_stmt): Handle GIMPLE_OMP_DISPATCH.
(estimate_num_insns): Handle GIMPLE_OMP_DISPATCH.
2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* builtin-types.def (BT_FN_PTR_CONST_PTR_INT): New.
* omp-selectors.h (enum omp_ts_code): Add OMP_TRAIT_CONSTRUCT_DISPATCH.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_NOVARIANTS and
OMP_CLAUSE_NOCONTEXT.
* tree-pretty-print.cc (dump_omp_clause): Handle OMP_CLAUSE_NOVARIANTS
and OMP_CLAUSE_NOCONTEXT.
(dump_generic_node): Handle OMP_DISPATCH.
* tree.cc (omp_clause_num_ops): Add OMP_CLAUSE_NOVARIANTS and
OMP_CLAUSE_NOCONTEXT.
(omp_clause_code_name): Add "novariants" and "nocontext".
* tree.def (OMP_DISPATCH): New.
* tree.h (OMP_DISPATCH_BODY): New macro.
(OMP_DISPATCH_CLAUSES): New macro.
(OMP_CLAUSE_NOVARIANTS_EXPR): New macro.
(OMP_CLAUSE_NOCONTEXT_EXPR): New macro.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-option-extensions.def (sme2p1): New extension.
* doc/invoke.texi: Document it.
* config/aarch64/aarch64.h (TARGET_STREAMING_SME2p1): New macro.
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Conditionally define __ARM_FEATURE_SME2p1.
* config/aarch64/iterators.md (UNSPEC_SME_READZ, UNSPEC_SME_READZ_HOR)
(UNSPEC_SME_READZ_VER): New unspecs.
(optab, hv): Handle them.
(SME_READZ_HV): New int iterator.
* config/aarch64/aarch64-sme.md
(UNSPEC_SME_ZERO_SLICES): New unspec.
(@aarch64_sme_<SME_READZ_HV:optab><v_int_container><mode>)
(*aarch64_sme_<SME_READZ_HV:optab><v_int_container><mode>_plus)
(@aarch64_sme_<SME_READZ_HV:optab><VNx1TI_ONLY:mode><SVE_FULL:mode>)
(@aarch64_sme_<SME_READZ_HV:optab><SVE_FULLx24:mode><mode>)
(*aarch64_sme_<SME_READZ_HV:optab><SVE_FULLx24:mode><mode>_plus)
(@aarch64_sme_readz<mode>, *aarch64_sme_readz<mode>_plus)
(@aarch64_sme_zero_za_slices<mode>): New patterns.
(*aarch64_sme_zero_za_slices<mode>_plus): Likewise.
* config/aarch64/aarch64-sve-builtins-shapes.h
(inherent_za_slice): Declare.
* config/aarch64/aarch64-sve-builtins-shapes.cc
(inherent_za_slice_def, inherent_za_slice): New shape.
* config/aarch64/aarch64-sve-builtins-sme.h (svreadz_za)
(svreadz_hor_za, svreadz_ver_za): Declare.
* config/aarch64/aarch64-sve-builtins-sme.cc
(svread_za_slice_base): New class, split out from...
(svread_za_impl): ...here.
(svreadz_za_impl, svreadz_za_tile_impl): New type aliases.
(zero_slices_mode): New function.
(svzero_za_impl::expand): Handle the slice forms.
(svreadz_za, svreadz_hor_za, svreadz_ver_za): New functions.
* config/aarch64/aarch64-sve-builtins-sme.def: Add the SME2p1
instructions.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-option-extensions.def
(sme-b16b16): New extension.
* doc/invoke.texi: Document it.
* config/aarch64/aarch64.h (TARGET_STREAMING_SME_B16B16): New macro.
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Conditionally define __ARM_FEATURE_SME_B16B16.
* config/aarch64/aarch64-sve-builtins-sme.def: Add SME_B16B16 forms
of existing intrinsics.
* config/aarch64/aarch64-sme.md
(@aarch64_sme_<SME_BINARY_SLICE_HSDF:optab><mode>)
(*aarch64_sme_<SME_BINARY_SLICE_HSDF:optab><mode>_plus)
(@aarch64_sme_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(*aarch64_sme_<SME_FP_TERNARY_SLICE:optab><mode><mode>_plus)
(@aarch64_sme_single_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(*aarch64_sme_single_<SME_FP_TERNARY_SLICE:optab><mode><mode>_plus)
(@aarch64_sme_lane_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(*aarch64_sme_lane_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(@aarch64_sme_<SME_FP_MOP:optab><mode><mode>): Extend to BF16 modes.
* config/aarch64/aarch64-sve-builtins.cc (TYPES_za_h_bfloat): New
type macro.
* config/aarch64/iterators.md (SME_ZA_HSDFx24): Add BF16 modes.
(SME_MOP_HSDF): Likewise.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-option-extensions.def
(sme-f16f16): New extension.
* doc/invoke.texi: Document it. Also document that sme-i16i64 and
sme-f64f64 enable SME.
* config/aarch64/aarch64.h (TARGET_STREAMING_SME_F16F16): New macro.
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Conditionally define __ARM_FEATURE_SME_F16F16.
* config/aarch64/aarch64-sve-builtins-sve2.def (svcvt, svcvtl): Add
new SME_F16F16 intrinsics.
* config/aarch64/aarch64-sve-builtins-sme.def: Add SME_F16F16 forms
of existing intrinsics.
* config/aarch64/aarch64-sve-builtins.cc (TYPES_h_float)
(TYPES_cvt_f32_f16, TYPES_za_h_float): New type macros.
* config/aarch64/aarch64-sve-builtins-base.cc
(svcvt_impl::expand): Add sext_optab as another possibility.
* config/aarch64/aarch64-sve-builtins-sve2.h (svcvtl): Declare.
* config/aarch64/aarch64-sve-builtins-sve2.cc (svcvtl_impl): New class.
(svcvtl): New function.
* config/aarch64/iterators.md (VNx8SF_ONLY): New mode iterator.
(SME_ZA_SDFx24): Replace with...
(SME_ZA_HSDFx24): ...this.
(SME_MOP_SDF): Replace with...
(SME_MOP_HSDF): ...this.
(SME_BINARY_SLICE_SDF): Replace with...
(SME_BINARY_SLICE_HSDF): ...this.
* config/aarch64/aarch64-sve2.md (extendvnx8hfvnx8sf2)
(@aarch64_sve_cvtl<mode>): New patterns.
* config/aarch64/aarch64-sme.md
(@aarch64_sme_<SME_BINARY_SLICE_SDF:optab><mode>): Extend to...
(@aarch64_sme_<SME_BINARY_SLICE_HSDF:optab><mode>): ...this.
(*aarch64_sme_<SME_BINARY_SLICE_SDF:optab><mode>_plus): Extend to...
(*aarch64_sme_<SME_BINARY_SLICE_HSDF:optab><mode>_plus): ...this.
(@aarch64_sme_<SME_FP_TERNARY_SLICE:optab><mode><mode>): Extend to
HF modes.
(*aarch64_sme_<SME_FP_TERNARY_SLICE:optab><mode><mode>_plus)
(@aarch64_sme_single_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(*aarch64_sme_single_<SME_FP_TERNARY_SLICE:optab><mode><mode>_plus)
(@aarch64_sme_lane_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(*aarch64_sme_lane_<SME_FP_TERNARY_SLICE:optab><mode><mode>)
(@aarch64_sme_<SME_FP_MOP:optab><mode><mode>): Likewise.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-option-extensions.def
(sve-b16b16): New extension.
* doc/invoke.texi: Document it.
* config/aarch64/aarch64.h (TARGET_SME_B16B16, TARGET_SVE2_OR_SME2)
(TARGET_SSVE_B16B16): New macros.
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Conditionally define __ARM_FEATURE_SVE_B16B16
* config/aarch64/aarch64-sve-builtins-sve2.def: Add AARCH64_FL_SVE2
to the SVE2p1 requirements. Add SVE_B16B16 forms of existing
intrinsics.
* config/aarch64/aarch64-sve-builtins.cc (type_suffixes): Treat
bfloat as a floating-point type.
(TYPES_h_bfloat): New macro.
* config/aarch64/aarch64.md (is_bf16, is_rev, supports_bf16_rev)
(mode_enabled): New attributes.
(enabled): Test mode_enabled.
* config/aarch64/iterators.md (SVE_FULL_F_BF): New mode iterator.
(SVE_CLAMP_F): Likewise.
(SVE_Fx24): Add BF16 modes when TARGET_SSVE_B16B16.
(sve_lane_con): Handle BF16 modes.
(b): Handle SF and DF modes.
(is_bf16): New mode attribute.
(supports_bf16, supports_bf16_rev): New int attributes.
* config/aarch64/predicates.md
(aarch64_sve_float_maxmin_immediate): Reject BF16 modes.
* config/aarch64/aarch64-sve.md
(*post_ra_<sve_fp_op><mode>3): Add BF16 support, and likewise
for the associated define_split.
(<optab:SVE_COND_FP_BINARY_OPTAB><mode>): Add BF16 support.
(@cond_<optab:SVE_COND_FP_BINARY><mode>): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_2_relaxed): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_2_strict): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_3_relaxed): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_3_strict): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_any_relaxed): Likewise.
(*cond_<optab:SVE_COND_FP_BINARY><mode>_any_strict): Likewise.
(@aarch64_mul_lane_<mode>): Likewise.
(<optab:SVE_COND_FP_TERNARY><mode>): Likewise.
(@aarch64_pred_<optab:SVE_COND_FP_TERNARY><mode>): Likewise.
(@cond_<optab:SVE_COND_FP_TERNARY><mode>): Likewise.
(*cond_<optab:SVE_COND_FP_TERNARY><mode>_4_relaxed): Likewise.
(*cond_<optab:SVE_COND_FP_TERNARY><mode>_4_strict): Likewise.
(*cond_<optab:SVE_COND_FP_TERNARY><mode>_any_relaxed): Likewise.
(*cond_<optab:SVE_COND_FP_TERNARY><mode>_any_strict): Likewise.
(@aarch64_<optab:SVE_FP_TERNARY_LANE>_lane_<mode>): Likewise.
* config/aarch64/aarch64-sve2.md
(@aarch64_pred_<optab:SVE_COND_FP_BINARY><mode>): Define BF16 version.
(@aarch64_sve_fclamp<mode>): Add BF16 support.
(*aarch64_sve_fclamp<mode>_x): Likewise.
(*aarch64_sve_<maxmin_uns_op><SVE_Fx24:mode>): Likewise.
(*aarch64_sve_single_<maxmin_uns_op><SVE_Fx24:mode>): Likewise.
* config/aarch64/aarch64.cc (aarch64_sve_float_arith_immediate_p)
(aarch64_sve_float_mul_immediate_p): Return false for BF16 modes.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-sme.md (@aarch64_sme_write<mode>)
(*aarch64_sme_write<mode>_plus): Use UNSPEC_SME_WRITE instead
of UNSPEC_SME_READ.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/iterators.md (SME_READ): Rename to...
(SME_READ_HV): ...this.
(SME_WRITE): Rename to...
(SME_WRITE_HV): ...this.
* config/aarch64/aarch64-sme.md: Update accordingly.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/iterators.md (SVE_COND_FP): New code attribute.
* config/aarch64/aarch64-sve.md: Use a single define_split to
handle the conversion of predicated FADD, FSUB, and FMUL into
unpredicated forms.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/iterators.md (SME_ZA_SDF_I): Delete.
(SME_MOP_HSDF): Replace with...
(SME_MOP_SDF): ...this.
* config/aarch64/aarch64-sme.md: Change the non-widening FMLA and
FMLS patterns so that both mode parameters are the same, rather than
using both SME_ZA_SDF_I and SME_ZA_SDFx24 and checking that their
element sizes are the same. Split the FMOPA and FMOPS patterns
into separate non-widening and widening forms, then update the
non-widening forms in a similar way to FMLA and FMLS.
* config/aarch64/aarch64-sve-builtins-functions.h
(sme_2mode_function_t::expand): If the two type suffixes have the same
element size, use the vector tuple mode for both mode parameters.
2024-11-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.cc (legitimize_tls_address)
<TLS_MODEL_INITIAL_EXEC>: Remove 64-bit Solaris ld workaround.
* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Remove.
(tls_initial_exec_64_sun): Remove.
2024-11-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/117574
* tree-ssa-loop-niter.cc (number_of_iterations_lt_to_ne):
Use the obvious may_be_zero condition.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* machmode.h (opt_mode::opt_mode): New overload.
* optabs-query.h (get_absneg_bit_mode): Declare.
* optabs-query.cc (get_absneg_bit_mode): New function, split
out from expand_absneg_bit.
(can_open_code_p): Use get_absneg_bit_mode.
* optabs.cc (expand_absneg_bit): Likewise. Take an outer and inner
mode, rather than just one. Handle vector modes.
(expand_unop, expand_abs_nojump): Update calls accordingly.
Handle vector modes.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* tree-vect-data-refs.cc (vect_supportable_dr_alignment): Use
can_implement_p instead of optab_handler.
* tree-vect-generic.cc (add_rshift, expand_vector_divmod): Likewise.
(optimize_vector_constructor, type_for_widest_vector_mode): Likewise.
(lower_vec_perm, expand_vector_operations_1): Likewise.
* tree-vect-loop.cc (have_whole_vector_shift): Likewise.
* tree-vect-patterns.cc (vect_recog_rotate_pattern): Likewise.
(target_has_vecop_for_code, vect_recog_mult_pattern): Likewise.
(vect_recog_divmod_pattern): Likewise.
* tree-vect-stmts.cc (vect_supportable_shift, vectorizable_shift)
(scan_store_can_perm_p, check_scan_store, vectorizable_store)
(vectorizable_load, vectorizable_condition): Likewise.
(vectorizable_comparison_1): Likewise.
2024-11-20 Richard Sandiford <richard.sandiford@arm.com>
* optabs-query.cc (can_open_code_p, can_implement_p): Declare.
* optabs-query.h (can_open_code_p, can_implement_p): New functions.
* optabs-tree.cc (target_supports_op_p): Use can_implement_p.
* tree-vect-stmts.cc (vectorizable_operation): Likewise.
* tree-vect-generic.cc (get_compute_type): Likewise. Remove code
parameter.
(expand_vector_scalar_condition, expand_vector_conversion)
(expand_vector_operations_1): Update calls accordingly.
2024-11-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/arm/arm.cc (arm_mve_dlstp_check_dec_counter): Call
single_pred_p to verify it's safe to call single_pred.
2024-11-20 Feng Wang <wangfeng@eswincomputing.com>
PR target/117669
* config/riscv/vector-iterators.md:
2024-11-20 MayShao-oc <MayShao-oc@zhaoxin.com>
PR target/117438
* config/i386/i386-features.cc (TARGET_ALIGN_TIGHT_LOOPS):
default true in all processors except for m_ZHAOXIN, m_CASCADELAKE, and
m_SKYLAKE_AVX512.
* config/i386/i386.h (TARGET_ALIGN_TIGHT_LOOPS): New Macro.
* config/i386/x86-tune.def (X86_TUNE_ALIGN_TIGHT_LOOPS):
New tune
2024-11-20 yulong <shiyulong@iscas.ac.cn>
* common/config/riscv/riscv-common.cc: New.
* config/riscv/riscv.opt: New.
2024-11-20 Jeff Law <jlaw@ventanamicro.com>
PR target/117649
* config/riscv/riscv.md (branch on masked/shifted operands): Use
arithmetic rather than logical shift for operand 1.
2024-11-19 Georg-Johann Lay <avr@gjlay.de> 2024-11-19 Georg-Johann Lay <avr@gjlay.de>
PR target/54378 PR target/54378

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2024-11-20 Eric Botcazou <ebotcazou@adacore.com>
PR ada/117538
PR ada/117708
* Makefile.rtl (GNU Hurd): Add $(TRASYM_DWARF_UNIX_PAIRS).
(x86-64 kfreebsd): Likewise.
(aarch64 FreeBSD): Likewise.
(x86-64 DragonFly): Likewise.
(S390 Linux): Likewise and add Linux version of s-tsmona.adb.
(Mips Linux): Likewise.
(SPARC Linux): Likewise.
(HP/PA Linux): Linux.
(M68K Linux): Likewise.
(SH4 Linux): Likewise.
(Alpha Linux): Likewise.
(RISC-V Linux): Likewise.
2024-11-19 Eric Botcazou <ebotcazou@adacore.com> 2024-11-19 Eric Botcazou <ebotcazou@adacore.com>
PR ada/117538 PR ada/117538

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2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* c-attribs.cc (c_common_gnu_attributes): Add attribute for adjust_args
need_device_ptr.
* c-omp.cc (c_omp_directives): Uncomment dispatch.
* c-pragma.cc (omp_pragmas): Add dispatch.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_DISPATCH.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_NOCONTEXT and
PRAGMA_OMP_CLAUSE_NOVARIANTS.
2024-11-19 Jakub Jelinek <jakub@redhat.com> 2024-11-19 Jakub Jelinek <jakub@redhat.com>
PR c/117641 PR c/117641

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2024-11-20 Joseph Myers <josmyers@redhat.com>
PR c/114266
* c-decl.cc (build_compound_literal): Diagnose array of unknown
size with empty initializer for C23.
2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* c-parser.cc (c_parser_omp_dispatch): New function.
(c_parser_omp_clause_name): Handle nocontext and novariants clauses.
(c_parser_omp_clause_novariants): New function.
(c_parser_omp_clause_nocontext): Likewise.
(c_parser_omp_all_clauses): Handle nocontext and novariants clauses.
(c_parser_omp_dispatch_body): New function adapted from
c_parser_expr_no_commas.
(OMP_DISPATCH_CLAUSE_MASK): Define.
(c_parser_omp_dispatch): New function.
(c_finish_omp_declare_variant): Parse adjust_args.
(c_parser_omp_construct): Handle PRAGMA_OMP_DISPATCH.
* c-typeck.cc (c_finish_omp_clauses): Handle OMP_CLAUSE_NOVARIANTS and
OMP_CLAUSE_NOCONTEXT.
2024-11-20 Joseph Myers <josmyers@redhat.com>
PR c/115515
* c-typeck.cc (check_constexpr_init): Do not call int_fits_type_p
for arguments that are not integer constant expressions.
2024-11-19 Joseph Myers <josmyers@redhat.com> 2024-11-19 Joseph Myers <josmyers@redhat.com>
PR c/114869 PR c/114869

30
gcc/cp/ChangeLog
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@ -1,3 +1,33 @@
2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* decl.cc (omp_declare_variant_finalize_one): Set adjust_args
need_device_ptr attribute.
* parser.cc (cp_parser_direct_declarator): Update call to
cp_parser_late_return_type_opt.
(cp_parser_late_return_type_opt): Add 'tree parms' parameter. Update
call to cp_parser_late_parsing_omp_declare_simd.
(cp_parser_omp_clause_name): Handle nocontext and novariants clauses.
(cp_parser_omp_clause_novariants): New function.
(cp_parser_omp_clause_nocontext): Likewise.
(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_NOVARIANTS and
PRAGMA_OMP_CLAUSE_NOCONTEXT.
(cp_parser_omp_dispatch_body): New function, inspired from
cp_parser_assignment_expression and cp_parser_postfix_expression.
(OMP_DISPATCH_CLAUSE_MASK): Define.
(cp_parser_omp_dispatch): New function.
(cp_finish_omp_declare_variant): Add parameter. Handle adjust_args
clause.
(cp_parser_late_parsing_omp_declare_simd): Add parameter. Update calls
to cp_finish_omp_declare_variant and cp_finish_omp_declare_variant.
(cp_parser_omp_construct): Handle PRAGMA_OMP_DISPATCH.
(cp_parser_pragma): Likewise.
* semantics.cc (finish_omp_clauses): Handle OMP_CLAUSE_NOCONTEXT and
OMP_CLAUSE_NOVARIANTS.
* pt.cc (tsubst_omp_clauses): Handle OMP_CLAUSE_NOCONTEXT and
OMP_CLAUSE_NOVARIANTS.
(tsubst_stmt): Handle OMP_DISPATCH.
(tsubst_expr): Handle IFN_GOMP_DISPATCH.
2024-11-19 Jason Merrill <jason@redhat.com> 2024-11-19 Jason Merrill <jason@redhat.com>
* decl2.cc (cp_handle_deprecated_or_unavailable): Avoid redundant * decl2.cc (cp_handle_deprecated_or_unavailable): Avoid redundant

26
gcc/fortran/ChangeLog
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@ -1,3 +1,29 @@
2024-11-20 Harald Anlauf <anlauf@gmx.de>
PR fortran/83135
* expr.cc (sym_is_from_ancestor): New helper function.
(gfc_check_vardef_context): Refine checking of PROTECTED attribute
of symbols that are indirectly use-associated in a submodule.
2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* types.def (BT_FN_PTR_CONST_PTR_INT): Declare.
2024-11-20 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/90608
* trans-intrinsic.cc
(walk_inline_intrinsic_minmaxloc): Add a scalar element for BACK as
first item of the chain if BACK is present and there will be nested
loops.
(gfc_conv_intrinsic_minmaxloc): Evaluate BACK using an inherited
scalarization chain if there is a nested loop.
2024-11-20 Mikael Morin <mikael@gcc.gnu.org>
* trans-intrinsic.cc (gfc_conv_intrinsic_minmaxloc): Only get the size
along DIM instead of the full size if DIM is present.
2024-11-19 Mikael Morin <mikael@gcc.gnu.org> 2024-11-19 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/90608 PR fortran/90608

130
gcc/jit/ChangeLog
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2024-11-20 Antoni Boucher <bouanto@zoho.com>
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_34): New ABI tag.
* docs/topics/contexts.rst: Document gcc_jit_context_set_output_ident.
* jit-playback.cc (set_output_ident): New method.
* jit-playback.h (set_output_ident): New method.
* jit-recording.cc (recording::context::set_output_ident,
recording::output_ident::output_ident,
recording::output_ident::~output_ident,
recording::output_ident::replay_into,
recording::output_ident::make_debug_string,
recording::output_ident::write_reproducer): New methods.
* jit-recording.h (class output_ident): New class.
* libgccjit.cc (gcc_jit_context_set_output_ident): New function.
* libgccjit.h (gcc_jit_context_set_output_ident): New function.
* libgccjit.map: New function.
2024-01-18 Antoni Boucher <bouanto@zoho.com>
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_33): New ABI tag.
* docs/topics/functions.rst: Document gcc_jit_function_new_temp.
* jit-playback.cc (new_local): Add support for temporary
variables.
* jit-recording.cc (recording::function::new_temp): New method.
(recording::local::write_reproducer): Support temporary
variables.
* jit-recording.h (new_temp): New method.
* libgccjit.cc (gcc_jit_function_new_temp): New function.
* libgccjit.h (gcc_jit_function_new_temp): New function.
* libgccjit.map: New function.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
PR jit/108762
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_32): New ABI tag.
* docs/topics/functions.rst: Add documentation for the function
gcc_jit_context_get_target_builtin_function.
* dummy-frontend.cc: Include headers target.h, jit-recording.h,
print-tree.h, unordered_map and string, new variables (target_builtins,
target_function_types, and target_builtins_ctxt), new function
(tree_type_to_jit_type).
* jit-builtins.cc: Specify that the function types are not from
target builtins.
* jit-playback.cc: New argument is_target_builtin to new_function.
* jit-playback.h: New argument is_target_builtin to
new_function.
* jit-recording.cc: New argument is_target_builtin to
new_function_type, function_type constructor and function
constructor, new function
(get_target_builtin_function).
* jit-recording.h: Include headers string and unordered_map, new
variable target_function_types, new argument is_target_builtin
to new_function_type, function_type and function, new functions
(get_target_builtin_function, copy).
* libgccjit.cc: New function
(gcc_jit_context_get_target_builtin_function).
* libgccjit.h: New function
(gcc_jit_context_get_target_builtin_function).
* libgccjit.map: New functions
(gcc_jit_context_get_target_builtin_function).
2024-11-20 Antoni Boucher <bouanto@zoho.com>
* jit-common.h: Add forward declaration of memento_of_get_aligned.
* jit-recording.h (type::is_same_type_as): Compare integer
types.
(dyn_cast_aligned_type): New method.
(type::is_aligned, memento_of_get_aligned::is_same_type_as,
memento_of_get_aligned::is_aligned): new methods.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
* docs/topics/contexts.rst: Add documentation for new option.
* jit-recording.cc (recording::context::get_str_option): New
method.
* jit-recording.h (get_str_option): New method.
* libgccjit.cc (gcc_jit_context_new_function): Allow special
characters in function names.
* libgccjit.h (enum gcc_jit_str_option): New option.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
PR jit/112602
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_31): New ABI tag.
* docs/topics/expressions.rst: Document
gcc_jit_context_new_rvalue_vector_perm and
gcc_jit_context_new_vector_access.
* jit-playback.cc (playback::context::new_rvalue_vector_perm,
common_mark_addressable_vec,
gnu_vector_type_p,
lvalue_p,
convert_vector_to_array_for_subscript,
new_vector_access): new functions.
* jit-playback.h (new_rvalue_vector_perm, new_vector_access):
New functions.
* jit-recording.cc (recording::context::new_rvalue_vector_perm,
recording::context::new_vector_access,
memento_of_new_rvalue_vector_perm,
recording::memento_of_new_rvalue_vector_perm::replay_into,
recording::memento_of_new_rvalue_vector_perm::visit_children,
recording::memento_of_new_rvalue_vector_perm::make_debug_string,
recording::memento_of_new_rvalue_vector_perm::write_reproducer,
recording::vector_access::replay_into,
recording::vector_access::visit_children,
recording::vector_access::make_debug_string,
recording::vector_access::write_reproducer): New methods.
* jit-recording.h (class memento_of_new_rvalue_vector_perm,
class vector_access): New classes.
* libgccjit.cc (gcc_jit_context_new_vector_access,
gcc_jit_context_new_rvalue_vector_perm): New functions.
* libgccjit.h (gcc_jit_context_new_rvalue_vector_perm,
gcc_jit_context_new_vector_access): New functions.
* libgccjit.map: New functions.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
PR jit/113343
* jit-playback.cc (new_rvalue_from_const): Fix to have the
correct value when cross-compiling.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
* libgccjit.cc (RETURN_IF_FAIL_PRINTF3): New macro.
(gcc_jit_block_add_assignment_op): Add numeric checks.
2024-11-20 Antoni Boucher <bouanto@zoho.com>
* dummy-frontend.cc (jit_langhook_init): Send flag_signed_char
argument to build_common_tree_nodes.
2024-11-04 Antoni Boucher <bouanto@zoho.com> 2024-11-04 Antoni Boucher <bouanto@zoho.com>
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_30): New ABI tag. * docs/topics/compatibility.rst (LIBGCCJIT_ABI_30): New ABI tag.

1085
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libgm2/ChangeLog
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2024-11-20 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/117703
* configure: Regenerate.
* configure.ac (libtool_VERSION): Bump to 20:0:0.
2024-05-29 Gaius Mulley <gaiusmod2@gmail.com> 2024-05-29 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/115276 PR modula2/115276

5
libgomp/ChangeLog
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2024-11-20 Paul-Antoine Arras <parras@baylibre.com>
* testsuite/libgomp.c-c++-common/dispatch-1.c: New test.
* testsuite/libgomp.c-c++-common/dispatch-2.c: New test.
2024-11-18 David Malcolm <dmalcolm@redhat.com> 2024-11-18 David Malcolm <dmalcolm@redhat.com>
* testsuite/lib/libgomp.exp: Add * testsuite/lib/libgomp.exp: Add

13
libstdc++-v3/ChangeLog
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2024-11-20 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_set.h (set::find): Use const_iterator in
return type, not iterator.
2024-11-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/117686
* include/bits/hashtable.h (_Hashtable::_M_emplace_uniq):
Adjust usage of __is_key_type to avoid false positive.
* testsuite/23_containers/unordered_set/insert/117686.cc:
New test.
2024-11-19 Jason Merrill <jason@redhat.com> 2024-11-19 Jason Merrill <jason@redhat.com>
* src/c++23/libstdc++.modules.json.in: Remove C++ comment. * src/c++23/libstdc++.modules.json.in: Remove C++ comment.