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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 19c28f1..b2def9f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,366 @@ +2025-10-16 David Malcolm <dmalcolm@redhat.com> + + * Makefile.in (OBJS-libcommon): Add + custom-sarif-properties/digraphs.o and + custom-sarif-properties/state-graphs.o. Remove + diagnostics/state-graphs.o. + * configure: Regenerate. + * configure.ac: Add custom-sarif-properties to subdir iteration. + * custom-sarif-properties/digraphs.cc: New file. + * custom-sarif-properties/digraphs.h: New file. + * custom-sarif-properties/state-graphs.cc: New file. + * custom-sarif-properties/state-graphs.h: New file. + * diagnostics/diagnostics-selftests.cc + (run_diagnostics_selftests): Drop call of state_graphs_cc_tests. + * diagnostics/diagnostics-selftests.h (state_graphs_cc_tests): + Delete decl. + * diagnostics/digraphs.cc: Include + "custom-sarif-properties/digraphs.h". Move include of + "selftest.h" to within CHECKING_P section. + (using digraph_object): New. + (namespace properties): New. + (diagnostics::digraphs::object::get_attr): Delete. + (diagnostics::digraphs::object::set_attr): Delete. + (diagnostics::digraphs::object::set_json_attr): Delete. + (digraph_object::get_property): New definitions, for various + property types. + (digraph_object::set_property): Likewise. + (digraph_object::maybe_get_property): New. + (digraph_object::get_property_as_tristate): New. + (digraph_object::ensure_property_bag): New. + (digraph::get_graph_kind): New. + (digraph::set_graph_kind): New. + Add include of "custom-sarif-properties/state-graphs.h". + (selftest::test_simple_graph): Rewrite to use json::property + instances rather than string attribute names. + (selftest::test_property_objects): New test. + (selftest::digraphs_cc_tests): Call it. + * diagnostics/digraphs.h: Include "tristate.h". + (object::get_attr): Delete. + (object::set_attr): Delete. + (object::get_property): New decls. + (object::set_property): New decls. + (object::maybe_get_property): New. + (object::get_property_as_tristate): New. + (object::set_json_attr): Delete. + (object::ensure_property_bag): New. + (graph::get_graph_kind): New. + (graph::set_graph_kind): New. + * diagnostics/html-sink.cc + (html_generation_options::html_generation_options): Update for + field renamings. + (html_generation_options::dump): Likewise. + (html_builder::maybe_make_state_diagram): Likewise. + (html_builder::add_graph): Show SARIF and .dot src inline, if + requested. + * diagnostics/html-sink.h + (html_generation_options::m_show_state_diagrams_sarif): Rename + to... + (html_generation_options::m_show_graph_sarif): ...this. + (html_generation_options::m_show_state_diagrams_dot_src): Rename + to... + (html_generation_options::m_show_graph_dot_src0): ...this. + * diagnostics/output-spec.cc + (html_scheme_handler::maybe_handle_kv): Rename keys. + (html_scheme_handler::get_keys): Likewise. + * diagnostics/state-graphs-to-dot.cc: : Reimplement throughout to + use json::property instances found within custom_sarif_properties + throughout, rather than types in diagnostics::state_graphs. + * diagnostics/state-graphs.cc: Deleted file. + * diagnostics/state-graphs.h: Delete almost all, except decl of + diagnostics::state_graphs::make_dot_graph. + * doc/invoke.texi: Update for changes to "experimental-html" sink + keys. + * json.cc (json::object::set_string): New. + (json::object::set_integer): New. + (json::object::set_bool): New. + (json::object::set_array_of_string): New. + * json.h: Include "label-text.h". + (struct json::property): New template. + (json::string_property): New. + (json::integer_property): New. + (json::bool_property): New. + (json::json_property): New. + (using json::array_of_string_property): New. + (struct json::enum_traits): New. + (enum_json::property): New. + (json::value::dyn_cast_array): New vfunc. + (json::value::dyn_cast_integer_number): New vfunc. + (json::value::set_string): New. + (json::value::set_integer): New. + (json::value::set_bool): New. + (json::value::set_array_of_string): New. + (json::value::maybe_get_enum): New. + (json::value::set_enum): New. + (json::array::dyn_cast_array): New. + (json::integer_number::dyn_cast_integer_number): New. + (object::maybe_get_enum): New. + (object::set_enum): New. + +2025-10-16 Ayappan Perumal <ayappap2@in.ibm.com> + + * config/rs6000/aix.h (SUBTARGET_DRIVER_SELF_SPECS): + Error out when stack-protector option is used in AIX + as it is not supported on AIX + Approved By: Segher Boessenkool <segher@kernel.crashing.org> + +2025-10-16 Richard Biener <rguenther@suse.de> + + PR tree-optimization/122292 + * tree-vect-loop.cc (vect_transform_reduction): Compute the + input vector type the same way the analysis phase does. + +2025-10-15 Andrew MacLeod <amacleod@redhat.com> + + PR tree-optimization/121468 + PR tree-optimization/121206 + PR tree-optimization/122200 + * value-range.cc (irange_bitmask::range_from_mask): New. + (irange::snap): Add explicit overflow flag. + (irange::snap_subranges): Use overflow flag. + (irange::set_range_from_bitmask): Use range_from_mask. + (test_irange_snap_bounds): Adjust for improved ranges. + * value-range.h (irange::range_from_mask): Add prototype. + (irange::snap): Adjust prototype. + +2025-10-15 Tobias Burnus <tburnus@baylibre.com> + + * config/gcn/gcn-devices.def (gfx942, gfx950): Set generic name + to GFX9_4_GENERIC. + * config/gcn/t-omp-device: Include generic names for OpenMP's + ISA trait. + +2025-10-15 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + * print-tree.cc (print_node): Print out clique/base + for MEM_REF and TARGET_MEM_REF. + +2025-10-15 Richard Earnshaw <rearnsha@arm.com> + + PR target/118460 + * config/arm/arm.cc (arm_canonicalize_comparison): For floating- + point comparisons, swap the operand order if that will be more + likely to produce a comparison that can be used with VSEL. + (arm_validize_comparison): Make sure that HFmode comparisons + are compatible with VSEL. + +2025-10-15 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + PR tree-optimization/122037 + * tree-ssa-dce.cc (eliminate_unnecessary_stmts): Remove + __builtin_stack_save when the lhs is unused. + +2025-10-15 Alice Carlotti <alice.carlotti@arm.com> + + * config/aarch64/aarch64-sys-regs.def: Copy from Binutils. + * config/aarch64/aarch64.cc (F_ARCHEXT): Delete flag. + * config/aarch64/aarch64.h + (AARCH64_FL_AMU): Delete unused macro. + (AARCH64_FL_SCXTNUM): Ditto. + (AARCH64_FL_ID_PFR2): Ditto. + (AARCH64_FL_AIE): Ditto. + (AARCH64_FL_DEBUGv8p9): Ditto. + (AARCH64_FL_FGT2): Ditto. + (AARCH64_FL_PFAR): Ditto. + (AARCH64_FL_PMUv3_ICNTR): Ditto. + (AARCH64_FL_PMUv3_SS): Ditto. + (AARCH64_FL_PMUv3p9): Ditto. + (AARCH64_FL_S1PIE): Ditto. + (AARCH64_FL_S1POE): Ditto. + (AARCH64_FL_S2PIE): Ditto. + (AARCH64_FL_S2POE): Ditto. + (AARCH64_FL_SCTLR2): Ditto. + (AARCH64_FL_SEBEP): Ditto. + (AARCH64_FL_SPE_FDS): Ditto. + (AARCH64_FL_TCR2): Ditto. + +2025-10-15 Sebastian Pop <spop@nvidia.com> + + * doc/invoke.texi (ftree-parallelize-loops): Update. + * common.opt (ftree-parallelize-loops): Add alias that maps to + special value INT_MAX for runtime thread detection. + * tree-parloops.cc (create_parallel_loop): Use INT_MAX for runtime + detection. Call gimple_build_omp_parallel without building a + OMP_CLAUSE_NUM_THREADS clause. + (gen_parallel_loop): For auto-detection, use a conservative + estimate of 2 threads. + (parallelize_loops): Same. + +2025-10-15 Christophe Lyon <christophe.lyon@linaro.org> + + PR target/122189 + * config/arm/iterators.md (VxCIQ_carry, VxCIQ_M_carry, VxCQ_carry) + (VxCQ_M_carry): New iterators. + * config/arm/mve.md (get_fpscr_nzcvqc, set_fpscr_nzcvqc): Use + unspec instead of unspec_volatile. + (vadciq, vadciq_m, vadcq, vadcq_m): Use vfpcc in operation. Use a + different unspec code for carry calcultation. + * config/arm/unspecs.md (VADCQ_U_carry, VADCQ_M_U_carry) + (VADCQ_S_carry, VADCQ_M_S_carry, VSBCIQ_U_carry ,VSBCIQ_S_carry + ,VSBCIQ_M_U_carry ,VSBCIQ_M_S_carry ,VSBCQ_U_carry ,VSBCQ_S_carry + ,VSBCQ_M_U_carry ,VSBCQ_M_S_carry ,VADCIQ_U_carry + ,VADCIQ_M_U_carry ,VADCIQ_S_carry ,VADCIQ_M_S_carry): New unspec + codes. + +2025-10-15 Roger Sayle <roger@nextmovesoftware.com> + + PR rtl-optimization/122266 + * combine.cc (struct reg_stat_type): Change types of sign_bit_copies + and last_set_sign_bit_copies to unsigned short, to avoid overflows + on TImode (and wider) values. + +2025-10-15 Jan Hubicka <hubicka@ucw.cz> + + * auto-profile.cc (scale_bb_profile): Use + profile_count::max_prefer_initialized. + (afdo_adjust_guessed_profile): Likewise. + * bb-reorder.cc (edge_order): Do not use max. + * cfghooks.cc (merge_blocks): Likewise. + * ipa-fnsummary.cc (param_change_prob): Likewise. + * ipa-inline-transform.cc (inline_transform): Likewise. + * predict.cc (update_max_bb_count): Likewise. + (estimate_bb_frequencies): Likewise. + (rebuild_frequencies): Likewise. + * tree-ssa-loop-unswitch.cc (struct unswitch_predicate): Likewise. + * profile-count.h (profile_count::max): Rename to + (profile_count::max_prefer_initialized): this; update handling + of qualities. + +2025-10-15 Haochen Jiang <haochen.jiang@intel.com> + + * common/config/i386/cpuinfo.h + (get_intel_cpu): Handle Wildcat Lake. + * common/config/i386/i386-common.cc (processor_name): + Add Wildcat Lake. + * doc/invoke.texi: Ditto. + +2025-10-15 Haochen Jiang <haochen.jiang@intel.com> + + * config/i386/i386.h + (PTA_PANTHERLAKE): Remove PREFETCHI. + (PTA_DIAMONDRAPIDS): Remove USER_MSR. + * doc/invoke.texi: Correct documentation. + +2025-10-15 Pan Li <pan2.li@intel.com> + + * config/riscv/autovec-opt.md: Take concrete op instead + of any_widen_binop for vwaddu/vwsubu wx combine. + +2025-10-14 Richard Biener <rguenther@suse.de> + + * tree-vectorizer.h (REDUC_GROUP_FIRST_ELEMENT, + REDUC_GROUP_NEXT_ELEMENT, REDUC_GROUP_SIZE): Remove. + * tree-vect-slp.cc (REDUC_GROUP_FIRST_ELEMENT): Re-instantiate + here. + +2025-10-14 Richard Biener <rguenther@suse.de> + + * tree-vect-slp.cc (vect_analyze_slp_reduction): Move + reduction chain discovery ... + (vect_analyze_slp_reduc_chain): ... here. + +2025-10-14 Richard Biener <rguenther@suse.de> + + * tree-vect-loop.cc (vect_create_epilog_for_reduction): Move + bitsize compute down to where it is used and consistently + use vectype1 for element extraction. + +2025-10-14 Tamar Christina <tamar.christina@arm.com> + + PR tree-optimization/121949 + * tree-vect-patterns.cc (vect_recog_vector_vector_shift_pattern): Remove + restriction on internal_def. + +2025-10-14 Robin Dapp <rdapp@ventanamicro.com> + + * tree-vect-stmts.cc (get_load_store_type): Add load-permutation + checks and setting of slp_perm. + (vectorizable_store): Remove perm_ok argument. + (vectorizable_load): Ditto and replace slp_perm by ls.slp_perm. + * tree-vectorizer.h (struct vect_load_store_data): Add slp_perm. + +2025-10-14 Richard Biener <rguenther@suse.de> + + * tree-vectorizer.h (vect_reduc_info_s::is_reduc_chain): New. + (_loop_vec_info::reduction_chains): Remove. + (LOOP_VINFO_REDUCTION_CHAINS): Likewise. + * tree-vect-patterns.cc (vect_reassociating_reduction_p): + Do not special-case reduction group stmts. + * tree-vect-loop.cc (vect_is_simple_reduction): Remove + reduction chain handling. + (vect_analyze_scalar_cycles_1): Remove slp parameter and adjust. + (vect_analyze_scalar_cycles): Likewise. + (vect_fixup_reduc_chain): Remove. + (vect_fixup_scalar_cycles_with_patterns): Likewise. + (vect_analyze_loop_2): Adjust. + (vect_create_epilog_for_reduction): Check the reduction info + for whether this is a reduction chain. + (vect_transform_cycle_phi): Likewise. + (vectorizable_reduction): Likewise. Simplify code for all-SLP. + * tree-vect-slp.cc (vect_analyze_slp_reduc_chain): Simplify. + (vect_analyze_slp_reduction): New function, perform reduction + chain discovery here. + (vect_analyze_slp): Remove reduction chain handling. + Use vect_analyze_slp_reduction for possible reduction chain + processing. + +2025-10-14 Haochen Jiang <haochen.jiang@intel.com> + + * common/config/i386/cpuinfo.h + (get_available_features): Remove AMX-TRANSPOSE. + * common/config/i386/i386-common.cc + (OPTION_MASK_ISA2_AMX_TRANSPOSE_SET): Removed. + (OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET): Ditto. + (ix86_handle_option): Remove amx-transpose handle. + * common/config/i386/i386-cpuinfo.h + (enum processor_features): Remove FEATURE_AMX_TRANSPOSE. + Set FEATURE_AMX_MOVRS value. + * common/config/i386/i386-isas.h: Remove AMX-TRANSPOSE. + * config.gcc: Do not include amxtransposeintrin.h. + * config/i386/amxmovrsintrin.h: Remove AMX-TRANSPOSE intrins. + * config/i386/amxtransposeintrin.h: Ditto. + * config/i386/cpuid.h (bit_AMX_TRANSPOSE): Removed. + * config/i386/i386.h (PTA_DIAMONDRAPIDS): Remove AMX-TRANSPOSE. + * config/i386/i386-c.cc (ix86_target_macros_internal): Remove + AMX_TRANSPOSE. + * config/i386/i386-isa.def (AMX_TRANSPOSE): Removed. + * config/i386/i386-options.cc + (ix86_valid_target_attribute_inner_p): Remove AMX-TRANSPOSE. + * config/i386/i386.opt: Ditto. + * config/i386/i386.opt.urls: Ditto. + * config/i386/immintrin.h: Remove amxtransposeintrin.h. + * doc/extend.texi: Remove amx-transpose. + * doc/invoke.texi: Ditto. + * doc/sourcebuild.texi: Ditto. + +2025-10-14 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + * tree-ssa-phiopt.cc (pass_phiopt::execute): Disable + cselim-limited and factor out operations for -Og. + +2025-10-14 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + PR tree-optimization/122178 + * tree-ssa-phiopt.cc (cond_if_else_store_replacement_1): Handle + clobber statements. + +2025-10-14 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + PR tree-optimization/122182 + * tree-ssa-dom.cc (cprop_operand): Don't check may_propagate_copy_into_asm. + * tree-ssa-propagate.cc (substitute_and_fold_engine::replace_uses_in): Don't + check may_propagate_copy_into_asm. + (may_propagate_copy_into_asm): Remove. + * tree-ssa-propagate.h (may_propagate_copy_into_asm): Remove. + +2025-10-14 Zhongyao Chen <chenzhongyao.hit@gmail.com> + + * common/config/riscv/riscv-common.cc (riscv_subset_list::get_profile_name): + New function. + * config/riscv/riscv-c.cc (riscv_cpu_cpp_builtins): Define + profile macro if a profile is detected. + * config/riscv/riscv-subset.h (riscv_subset_list::get_profile_name): Declare. + 2025-10-13 Shreya Munnangi <smunnangi1@ventanamicro.com> PR target/120811 |