| 2023-02-02 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * toplev.cc (toplev::main): Only print the version information header |
| from toplevel main(). |
| |
| 2023-02-02 Paul-Antoine Arras <pa@codesourcery.com> |
| |
| * config/gcn/gcn-valu.md (cond_<expander><mode>): Add |
| cond_{ashl|ashr|lshr} |
| |
| 2023-02-02 Richard Sandiford <richard.sandiford@arm.com> |
| |
| PR rtl-optimization/108086 |
| * rtl-ssa/insns.h (insn_info): Make m_num_defs a full unsigned int. |
| Adjust size-related commentary accordingly. |
| |
| 2023-02-02 Richard Sandiford <richard.sandiford@arm.com> |
| |
| PR rtl-optimization/108508 |
| * rtl-ssa/accesses.cc (function_info::split_clobber_group): When |
| the splay tree search gives the first clobber in the second group, |
| make sure that the root of the first clobber group is updated |
| correctly. Enter the new clobber group into the definition splay |
| tree. |
| |
| 2023-02-02 Jin Ma <jinma@linux.alibaba.com> |
| |
| * common/config/riscv/riscv-common.cc (riscv_compute_multilib): |
| Fix finding best match score. |
| |
| 2023-02-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/106746 |
| PR rtl-optimization/108463 |
| PR target/108484 |
| * cselib.cc (cselib_current_insn): Move declaration earlier. |
| (cselib_hasher::equal): For debug only locs, temporarily override |
| cselib_current_insn to their l->setting_insn for the |
| rtx_equal_for_cselib_1 call, so that unsuccessful comparisons don't |
| promote some debug locs. |
| * sched-deps.cc (sched_analyze_2) <case MEM>: For MEMs in DEBUG_INSNs |
| when using cselib call cselib_lookup_from_insn on the address but |
| don't substitute it. |
| |
| 2023-02-02 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/108625 |
| * genmatch.cc (expr::gen_transform): Also disallow resimplification |
| from pushing to lseq with force_leaf. |
| (dt_simplify::gen_1): Likewise. |
| |
| 2023-02-02 Andrew Stubbs <ams@codesourcery.com> |
| |
| * config/gcn/gcn-run.cc: Include libgomp-gcn.h. |
| (struct kernargs): Replace the common content with kernargs_abi. |
| (struct heap): Delete. |
| (main): Read GCN_STACK_SIZE envvar. |
| Allocate space for the device stacks. |
| Write the new kernargs fields. |
| * config/gcn/gcn.cc (gcn_option_override): Remove stack_size_opt. |
| (default_requested_args): Remove PRIVATE_SEGMENT_BUFFER_ARG and |
| PRIVATE_SEGMENT_WAVE_OFFSET_ARG. |
| (gcn_addr_space_convert): Mask the QUEUE_PTR_ARG content. |
| (gcn_expand_prologue): Move the TARGET_PACKED_WORK_ITEMS to the top. |
| Set up the stacks from the values in the kernargs, not private. |
| (gcn_expand_builtin_1): Match the stack configuration in the prologue. |
| (gcn_hsa_declare_function_name): Turn off the private segment. |
| (gcn_conditional_register_usage): Ensure QUEUE_PTR is fixed. |
| * config/gcn/gcn.h (FIXED_REGISTERS): Fix the QUEUE_PTR register. |
| * config/gcn/gcn.opt (mstack-size): Change the description. |
| |
| 2023-02-02 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| PR target/108443 |
| * config/arm/arm.h (VALID_MVE_PRED_MODE): Add V2QI. |
| * config/arm/arm.cc (thumb2_legitimate_address_p): Use HImode for |
| addressing MVE predicate modes. |
| (mve_bool_vec_to_const): Change to represent correct MVE predicate |
| format. |
| (arm_hard_regno_mode_ok): Use VALID_MVE_PRED_MODE instead of checking |
| modes. |
| (arm_vector_mode_supported_p): Likewise. |
| (arm_mode_to_pred_mode): Add V2QI. |
| * config/arm/arm-builtins.cc (UNOP_PRED_UNONE_QUALIFIERS): New |
| qualifier. |
| (UNOP_PRED_PRED_QUALIFIERS): New qualifier |
| (BINOP_PRED_UNONE_PRED_QUALIFIERS): New qualifier. |
| (v2qi_UP): New macro. |
| (v4bi_UP): New macro. |
| (v8bi_UP): New macro. |
| (v16bi_UP): New macro. |
| (arm_expand_builtin_args): Make it able to expand the new predicate |
| modes. |
| * config/arm/arm-modes.def (V2QI): New mode. |
| * config/arm/arm-simd-builtin-types.def (Pred1x16_t, Pred2x8_t |
| Pred4x4_t): Remove unused predicate builtin types. |
| * config/arm/arm_mve.h (__arm_vctp16q, __arm_vctp32q, __arm_vctp64q, |
| __arm_vctp8q, __arm_vpnot, __arm_vctp8q_m, __arm_vctp64q_m, |
| __arm_vctp32q_m, __arm_vctp16q_m): Use predicate modes. |
| * config/arm/arm_mve_builtins.def (vctp16q, vctp32q, vctp64q, vctp8q, |
| vpnot, vctp8q_m, vctp16q_m, vctp32q_m, vctp64q_m): Likewise. |
| * config/arm/constraints.md (DB): Check for VALID_MVE_PRED_MODE instead |
| of MODE_VECTOR_BOOL. |
| * config/arm/iterators.md (MVE_7, MVE_7_HI): Add V2QI |
| (MVE_VPRED): Likewise. |
| (MVE_vpred): Add V2QI and map upper case predicate modes to lower case. |
| (MVE_vctp): New mode attribute. |
| (mode1): Remove. |
| (VCTPQ): Remove. |
| (VCTPQ_M): Remove. |
| * config/arm/mve.md (mve_vctp<mode1>qhi): Rename this... |
| (mve_vctp<MVE_vctp>q<MVE_vpred>): ... to this. And use new mode |
| attributes. |
| (mve_vpnothi): Rename this... |
| (mve_vpnotv16bi): ... to this. |
| (mve_vctp<mode1>q_mhi): Rename this... |
| (mve_vctp<MVE_vctp>q_m<MVE_vpred>):... to this. |
| (mve_vldrdq_gather_base_z_<supf>v2di, |
| mve_vldrdq_gather_offset_z_<supf>v2di, |
| mve_vldrdq_gather_shifted_offset_z_<supf>v2di, |
| mve_vstrdq_scatter_base_p_<supf>v2di, |
| mve_vstrdq_scatter_offset_p_<supf>v2di, |
| mve_vstrdq_scatter_offset_p_<supf>v2di_insn, |
| mve_vstrdq_scatter_shifted_offset_p_<supf>v2di, |
| mve_vstrdq_scatter_shifted_offset_p_<supf>v2di_insn, |
| mve_vstrdq_scatter_base_wb_p_<supf>v2di, |
| mve_vldrdq_gather_base_wb_z_<supf>v2di, |
| mve_vldrdq_gather_base_nowb_z_<supf>v2di, |
| mve_vldrdq_gather_base_wb_z_<supf>v2di_insn): Use V2QI insead of HI for |
| predicates. |
| * config/arm/unspecs.md (VCTP8Q, VCTP16Q, VCTP32Q, VCTP64Q): Replace |
| these... |
| (VCTP): ... with this. |
| (VCTP8Q_M, VCTP16Q_M, VCTP32Q_M, VCTP64Q_M): Replace these... |
| (VCTP_M): ... with this. |
| * config/arm/vfp.md (*thumb2_movhi_vfp, *thumb2_movhi_fp16): Use |
| VALID_MVE_PRED_MODE instead of checking for MODE_VECTOR_BOOL class. |
| |
| 2023-02-02 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| PR target/107674 |
| * config/arm/arm.cc (arm_hard_regno_mode_ok): Use new MACRO. |
| (arm_modes_tieable_p): Make MVE predicate modes tieable. |
| * config/arm/arm.h (VALID_MVE_PRED_MODE): New define. |
| * simplify-rtx.cc (simplify_context::simplify_subreg): Teach |
| simplify_subreg to simplify subregs where the outermode is not scalar. |
| |
| 2023-02-02 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| PR target/107674 |
| * config/arm/arm-builtins.cc (arm_simd_builtin_type): Rewrite to use |
| new qualifiers parameter and use unsigned short type for MVE predicate. |
| (arm_init_builtin): Call arm_simd_builtin_type with qualifiers |
| parameter. |
| (arm_init_crypto_builtins): Likewise. |
| |
| 2023-02-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR ipa/107300 |
| * builtins.def (BUILT_IN_UNREACHABLE_TRAP): New builtin. |
| * internal-fn.def (TRAP): Remove. |
| * internal-fn.cc (expand_TRAP): Remove. |
| * tree.cc (build_common_builtin_nodes): Define |
| BUILT_IN_UNREACHABLE_TRAP if not yet defined. |
| (builtin_decl_unreachable): Use BUILT_IN_UNREACHABLE_TRAP |
| instead of BUILT_IN_TRAP. |
| * gimple.cc (gimple_build_builtin_unreachable): Remove |
| emitting internal function for BUILT_IN_TRAP. |
| * asan.cc (maybe_instrument_call): Handle BUILT_IN_UNREACHABLE_TRAP. |
| * cgraph.cc (cgraph_edge::verify_corresponds_to_fndecl): Handle |
| BUILT_IN_UNREACHABLE_TRAP instead of BUILT_IN_TRAP. |
| * ipa-devirt.cc (possible_polymorphic_call_target_p): Handle |
| BUILT_IN_UNREACHABLE_TRAP. |
| * builtins.cc (expand_builtin, is_inexpensive_builtin): Likewise. |
| * tree-cfg.cc (verify_gimple_call, |
| pass_warn_function_return::execute): Likewise. |
| * attribs.cc (decl_attributes): Don't report exclusions on |
| BUILT_IN_UNREACHABLE_TRAP either. |
| |
| 2023-02-02 liuhongt <hongtao.liu@intel.com> |
| |
| PR tree-optimization/108601 |
| * tree-vectorizer.h (vect_can_peel_nonlinear_iv_p): Removed. |
| * tree-vect-loop.cc |
| (vectorizable_nonlinear_induction): Remove |
| vect_can_peel_nonlinear_iv_p. |
| (vect_can_peel_nonlinear_iv_p): Don't peel |
| nonlinear iv(mult or shift) for epilog when vf is not |
| constant and moved the defination to .. |
| * tree-vect-loop-manip.cc (vect_can_peel_nonlinear_iv_p): |
| .. Here. |
| |
| 2023-02-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/108435 |
| * tree-nested.cc (convert_nonlocal_omp_clauses) |
| <case OMP_CLAUSE_LASTPRIVATE>: If info->new_local_var_chain and *seq |
| is not a GIMPLE_BIND, wrap the sequence into a new GIMPLE_BIND |
| before calling declare_vars. |
| (convert_nonlocal_omp_clauses) <case OMP_CLAUSE_LINEAR>: Merge |
| with the OMP_CLAUSE_LASTPRIVATE handling except for whether |
| seq is initialized to &OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (clause) |
| or &OMP_CLAUSE_LINEAR_GIMPLE_SEQ (clause). |
| |
| 2023-02-01 Tamar Christina <tamar.christina@arm.com> |
| |
| * common/config/aarch64/aarch64-common.cc |
| (struct aarch64_option_extension): Add native_detect and document struct |
| a bit more. |
| (all_extensions): Set new field native_detect. |
| * config/aarch64/aarch64.cc (struct aarch64_option_extension): Delete |
| unused struct. |
| |
| 2023-02-01 Martin Liska <mliska@suse.cz> |
| |
| * ipa-devirt.cc (odr_types_equivalent_p): Respect *warned |
| value if set. |
| |
| 2023-02-01 Andrew MacLeod <amacleod@redhat.com> |
| |
| PR tree-optimization/108356 |
| * gimple-range-cache.cc (ranger_cache::range_on_edge): Always |
| do a search of the DOM tree for a range. |
| |
| 2023-02-01 Martin Liska <mliska@suse.cz> |
| |
| PR ipa/108509 |
| * cgraphunit.cc (walk_polymorphic_call_targets): Insert |
| ony non-null values. |
| * ipa.cc (walk_polymorphic_call_targets): Likewise. |
| |
| 2023-02-01 Martin Liska <mliska@suse.cz> |
| |
| PR driver/108572 |
| * gcc.cc (LINK_COMPRESS_DEBUG_SPEC): Report error only for |
| -gz=zstd. |
| |
| 2023-02-01 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/108573 |
| * ree.cc (combine_reaching_defs): Don't return false for paradoxical |
| subregs in DEBUG_INSNs. |
| |
| 2023-02-01 Richard Sandiford <richard.sandiford@arm.com> |
| |
| * compare-elim.cc (find_flags_uses_in_insn): Guard use of SET_SRC. |
| |
| 2023-02-01 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * config/s390/s390.cc (s390_restore_gpr_p): New function. |
| (s390_preserve_gpr_arg_in_range_p): New function. |
| (s390_preserve_gpr_arg_p): New function. |
| (s390_preserve_fpr_arg_p): New function. |
| (s390_register_info_stdarg_fpr): Rename to ... |
| (s390_register_info_arg_fpr): ... this. Add -mpreserve-args handling. |
| (s390_register_info_stdarg_gpr): Rename to ... |
| (s390_register_info_arg_gpr): ... this. Add -mpreserve-args handling. |
| (s390_register_info): Use the renamed functions above. |
| (s390_optimize_register_info): Likewise. |
| (save_fpr): Generate CFI for -mpreserve-args. |
| (save_gprs): Generate CFI for -mpreserve-args. Drop return value. |
| (s390_emit_prologue): Adjust to changed calling convention of save_gprs. |
| (s390_optimize_prologue): Likewise. |
| * config/s390/s390.opt: New option -mpreserve-args |
| |
| 2023-02-01 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * config/s390/s390.cc (save_gprs): Use gen_frame_mem. |
| (restore_gprs): Likewise. |
| (s390_emit_stack_tie): Make the stack_tie to be dependent on the |
| frame pointer if a frame-pointer is used. |
| (s390_emit_prologue): Emit stack_tie when frame-pointer is needed. |
| * config/s390/s390.md (stack_tie): Add a register operand and |
| rename to ... |
| (@stack_tie<mode>): ... this. |
| |
| 2023-02-01 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * dwarf2cfi.cc (dwarf2out_frame_debug_cfa_restore): Add |
| EMIT_CFI parameter. |
| (dwarf2out_frame_debug): Add case for REG_CFA_NORESTORE. |
| * reg-notes.def (REG_CFA_NOTE): New reg note definition. |
| |
| 2023-02-01 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/108500 |
| * dominance.cc (assign_dfs_numbers): Replace recursive DFS |
| with tree traversal algorithm. |
| |
| 2023-02-01 Jason Merrill <jason@redhat.com> |
| |
| * doc/invoke.texi: Document -Wno-changes-meaning. |
| |
| 2023-02-01 David Malcolm <dmalcolm@redhat.com> |
| |
| * doc/invoke.texi (Static Analyzer Options): Add notes about |
| limitations of -fanalyzer. |
| |
| 2023-01-31 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/constraints.md (vj): New. |
| (vk): Ditto |
| * config/riscv/iterators.md: Add more opcode. |
| * config/riscv/predicates.md (vector_arith_operand): New. |
| (vector_neg_arith_operand): New. |
| (vector_shift_operand): New. |
| * config/riscv/riscv-vector-builtins-bases.cc (class binop): New. |
| * config/riscv/riscv-vector-builtins-bases.h: (vadd): New. |
| (vsub): Ditto. |
| (vand): Ditto. |
| (vor): Ditto. |
| (vxor): Ditto. |
| (vsll): Ditto. |
| (vsra): Ditto. |
| (vsrl): Ditto. |
| (vmin): Ditto. |
| (vmax): Ditto. |
| (vminu): Ditto. |
| (vmaxu): Ditto. |
| (vmul): Ditto. |
| (vdiv): Ditto. |
| (vrem): Ditto. |
| (vdivu): Ditto. |
| (vremu): Ditto. |
| * config/riscv/riscv-vector-builtins-functions.def (vadd): New. |
| (vsub): Ditto. |
| (vand): Ditto. |
| (vor): Ditto. |
| (vxor): Ditto. |
| (vsll): Ditto. |
| (vsra): Ditto. |
| (vsrl): Ditto. |
| (vmin): Ditto. |
| (vmax): Ditto. |
| (vminu): Ditto. |
| (vmaxu): Ditto. |
| (vmul): Ditto. |
| (vdiv): Ditto. |
| (vrem): Ditto. |
| (vdivu): Ditto. |
| (vremu): Ditto. |
| * config/riscv/riscv-vector-builtins-shapes.cc (struct binop_def): New. |
| * config/riscv/riscv-vector-builtins-shapes.h (binop): New. |
| * config/riscv/riscv-vector-builtins.cc (DEF_RVV_I_OPS): New. |
| (DEF_RVV_U_OPS): New. |
| (rvv_arg_type_info::get_base_vector_type): Handle |
| RVV_BASE_shift_vector. |
| (rvv_arg_type_info::get_tree_type): Ditto. |
| * config/riscv/riscv-vector-builtins.h (enum rvv_base_type): Add |
| RVV_BASE_shift_vector. |
| * config/riscv/riscv.cc (riscv_print_operand): Handle 'V'. |
| * config/riscv/vector-iterators.md: Handle more opcode. |
| * config/riscv/vector.md (@pred_<optab><mode>): New. |
| |
| 2023-01-31 Philipp Tomsich <philipp.tomsich@vrull.eu> |
| |
| PR target/108589 |
| * config/aarch64/aarch64.cc (aarch_macro_fusion_pair_p): Check |
| REG_P on SET_DEST. |
| |
| 2023-01-31 Richard Sandiford <richard.sandiford@arm.com> |
| |
| PR tree-optimization/108608 |
| * tree-vect-loop.cc (vect_transform_reduction): Handle single |
| def-use cycles that involve function calls rather than tree codes. |
| |
| 2023-01-31 Andrew MacLeod <amacleod@redhat.com> |
| |
| PR tree-optimization/108385 |
| * gimple-range-gori.cc (gori_compute::compute_operand_range): |
| Allow VARYING computations to continue if there is a relation. |
| * range-op.cc (pointer_plus_operator::op2_range): New. |
| |
| 2023-01-31 Andrew MacLeod <amacleod@redhat.com> |
| |
| PR tree-optimization/108359 |
| * range-op.cc (range_operator::wi_fold_in_parts_equiv): New. |
| (range_operator::fold_range): If op1 is equivalent to op2 then |
| invoke new fold_in_parts_equiv to operate on sub-components. |
| * range-op.h (wi_fold_in_parts_equiv): New prototype. |
| |
| 2023-01-31 Andrew MacLeod <amacleod@redhat.com> |
| |
| * gimple-range-gori.cc (gori_compute::compute_operand_range): Do |
| not abort calculations if there is a valid relation available. |
| (gori_compute::refine_using_relation): Pass correct relation trio. |
| (gori_compute::compute_operand1_range): Create trio and use it. |
| (gori_compute::compute_operand2_range): Ditto. |
| * range-op.cc (operator_plus::op1_range): Use correct trio member. |
| (operator_minus::op1_range): Use correct trio member. |
| * value-relation.cc (value_relation::create_trio): New. |
| * value-relation.h (value_relation::create_trio): New prototype. |
| |
| 2023-01-31 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/108599 |
| * config/i386/i386-expand.cc |
| (ix86_convert_const_wide_int_to_broadcast): Return nullptr if |
| CONST_WIDE_INT_NUNITS (op) times HOST_BITS_PER_WIDE_INT isn't |
| equal to bitsize of mode. |
| |
| 2023-01-31 Jakub Jelinek <jakub@redhat.com> |
| |
| PR rtl-optimization/108596 |
| * bb-reorder.cc (fix_up_fall_thru_edges): Handle the case where cur_bb |
| ends with asm goto and has a crossing fallthrough edge to the same bb |
| that contains at least one of its labels by restoring EDGE_CROSSING |
| flag even on possible edge from cur_bb to new_bb successor. |
| |
| 2023-01-31 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/105593 |
| * config/i386/avx512erintrin.h (_mm512_exp2a23_round_pd, |
| _mm512_exp2a23_round_ps, _mm512_rcp28_round_pd, _mm512_rcp28_round_ps, |
| _mm512_rsqrt28_round_pd, _mm512_rsqrt28_round_ps): Use |
| _mm512_undefined_pd () or _mm512_undefined_ps () instead of using |
| uninitialized automatic variable __W. |
| |
| 2023-01-31 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/include/fdl.texi: Change fsf.org to www.fsf.org. |
| |
| 2023-01-30 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-protos.h (get_vector_mode): New function. |
| * config/riscv/riscv-v.cc (get_vector_mode): Ditto. |
| * config/riscv/riscv-vector-builtins-bases.cc (enum lst_type): New enum. |
| (class loadstore): Adjust for indexed loads/stores support. |
| (BASE): Ditto. |
| * config/riscv/riscv-vector-builtins-bases.h: New function declare. |
| * config/riscv/riscv-vector-builtins-functions.def (vluxei8): Ditto. |
| (vluxei16): Ditto. |
| (vluxei32): Ditto. |
| (vluxei64): Ditto. |
| (vloxei8): Ditto. |
| (vloxei16): Ditto. |
| (vloxei32): Ditto. |
| (vloxei64): Ditto. |
| (vsuxei8): Ditto. |
| (vsuxei16): Ditto. |
| (vsuxei32): Ditto. |
| (vsuxei64): Ditto. |
| (vsoxei8): Ditto. |
| (vsoxei16): Ditto. |
| (vsoxei32): Ditto. |
| (vsoxei64): Ditto. |
| * config/riscv/riscv-vector-builtins-shapes.cc |
| (struct indexed_loadstore_def): New class. |
| (SHAPE): Ditto. |
| * config/riscv/riscv-vector-builtins-shapes.h: Ditto. |
| * config/riscv/riscv-vector-builtins.cc (required_extensions_p): Adjust |
| for indexed loads/stores support. |
| (check_required_extensions): Ditto. |
| (rvv_arg_type_info::get_base_vector_type): New function. |
| (rvv_arg_type_info::get_tree_type): Ditto. |
| (function_builder::add_unique_function): Adjust for indexed loads/stores |
| support. |
| (function_expander::use_exact_insn): New function. |
| * config/riscv/riscv-vector-builtins.h (enum rvv_base_type): Adjust for |
| indexed loads/stores support. |
| (struct rvv_arg_type_info): Ditto. |
| (function_expander::index_mode): New function. |
| (function_base::apply_tail_policy_p): Ditto. |
| (function_base::apply_mask_policy_p): Ditto. |
| * config/riscv/vector-iterators.md (unspec): New unspec. |
| * config/riscv/vector.md (unspec): Ditto. |
| (@pred_indexed_<order>load<VNX1_QHSD:mode><VNX1_QHSDI:mode>): New |
| pattern. |
| (@pred_indexed_<order>store<VNX1_QHSD:mode><VNX1_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX2_QHSD:mode><VNX2_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX2_QHSD:mode><VNX2_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX4_QHSD:mode><VNX4_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX4_QHSD:mode><VNX4_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX8_QHSD:mode><VNX8_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX8_QHSD:mode><VNX8_QHSDI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX16_QHS:mode><VNX16_QHSI:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX16_QHS:mode><VNX16_QHSI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX32_QH:mode><VNX32_QHI:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX32_QH:mode><VNX32_QHI:mode>): Ditto. |
| (@pred_indexed_<order>load<VNX64_Q:mode><VNX64_Q:mode>): Ditto. |
| (@pred_indexed_<order>store<VNX64_Q:mode><VNX64_Q:mode>): Ditto. |
| |
| 2023-01-30 Flavio Cruz <flaviocruz@gmail.com> |
| |
| * config.gcc: Recognize x86_64-*-gnu* targets and include |
| i386/gnu64.h. |
| * config/i386/gnu64.h: Define configuration for new target |
| including ld.so location. |
| |
| 2023-01-30 Philipp Tomsich <philipp.tomsich@vrull.eu> |
| |
| * config/aarch64/aarch64-cores.def (AARCH64_CORE): Update |
| ampere1a to include SM4. |
| |
| 2023-01-30 Andrew Pinski <apinski@marvell.com> |
| |
| PR tree-optimization/108582 |
| * tree-ssa-phiopt.cc (match_simplify_replacement): Add check |
| for middlebb to have no phi nodes. |
| |
| 2023-01-30 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108574 |
| * tree-ssa-sccvn.cc (visit_phi): Instead of swapping |
| sameval and def, ignore the equivalence if there's the |
| danger of oscillating between two values. |
| |
| 2023-01-30 Andreas Schwab <schwab@suse.de> |
| |
| * common/config/riscv/riscv-common.cc |
| (riscv_option_optimization_table) |
| [TARGET_DEFAULT_ASYNC_UNWIND_TABLES]: Enable |
| -fasynchronous-unwind-tables and -funwind-tables. |
| * config.gcc (riscv*-*-linux*): Define |
| TARGET_DEFAULT_ASYNC_UNWIND_TABLES. |
| |
| 2023-01-30 YunQiang Su <yunqiang.su@cipunited.com> |
| |
| * Makefile.in (CROSS_SYSTEM_HEADER_DIR): set according the |
| value of includedir. |
| |
| 2023-01-30 Richard Biener <rguenther@suse.de> |
| |
| PR ipa/108511 |
| * cgraph.cc (possibly_call_in_translation_unit_p): Relax |
| assert. |
| |
| 2023-01-30 liuhongt <hongtao.liu@intel.com> |
| |
| * config/i386/i386.opt: Change AVX512FP16 to AVX512-FP16. |
| * doc/invoke.texi: Ditto. |
| |
| 2023-01-29 Jan Hubicka <hubicka@ucw.cz> |
| |
| * ipa-utils.cc: Include calls.h, cfgloop.h and cfganal.h |
| (stmt_may_terminate_function_p): If assuming return or EH |
| volatile asm is safe. |
| (find_always_executed_bbs): Fix handling of terminating BBS and |
| infinite loops; add debug output. |
| * tree-ssa-alias.cc (stmt_kills_ref_p): Fix debug output |
| |
| 2023-01-28 Philipp Tomsich <philipp.tomsich@vrull.eu> |
| |
| * config/aarch64/aarch64.cc (aarch64_uxt_size): fix an |
| off-by-one in checking the permissible shift-amount. |
| |
| 2023-01-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/extend.texi (Named Address Spaces): Update link to the |
| AVR-Libc manual. |
| |
| 2023-01-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/standards.texi (Standards): Fix markup. |
| |
| 2023-01-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/standards.texi (Standards): Update link to Objective-C book. |
| |
| 2023-01-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/invoke.texi (Instrumentation Options): Update reference to |
| AddressSanitizer. |
| |
| 2023-01-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/standards.texi: Update Go1 link. |
| |
| 2023-01-28 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/predicates.md (pmode_reg_or_0_operand): New predicate. |
| * config/riscv/riscv-vector-builtins-bases.cc (class loadstore): |
| Support vlse/vsse. |
| (BASE): Ditto. |
| * config/riscv/riscv-vector-builtins-bases.h: Ditto. |
| * config/riscv/riscv-vector-builtins-functions.def (vlse): New class. |
| (vsse): New class. |
| * config/riscv/riscv-vector-builtins.cc |
| (function_expander::use_contiguous_load_insn): Support vlse/vsse. |
| * config/riscv/vector.md (@pred_strided_load<mode>): New md pattern. |
| (@pred_strided_store<mode>): Ditto. |
| |
| 2023-01-28 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/vector.md (tail_policy_op_idx): Remove. |
| (mask_policy_op_idx): Remove. |
| (avl_type_op_idx): Remove. |
| |
| 2023-01-27 Richard Sandiford <richard.sandiford@arm.com> |
| |
| PR tree-optimization/96373 |
| * tree.h (sign_mask_for): Declare. |
| * tree.cc (sign_mask_for): New function. |
| (signed_or_unsigned_type_for): For vector types, try to use the |
| related_int_vector_mode. |
| * genmatch.cc (commutative_op): Handle conditional internal functions. |
| * match.pd: Fold an IFN_COND_MUL+copysign into an IFN_COND_XOR+and. |
| |
| 2023-01-27 Richard Sandiford <richard.sandiford@arm.com> |
| |
| * tree-vectorizer.cc (vector_costs::compare_inside_loop_cost): |
| Use the likely minimum VF when bounding the denominators to |
| the estimated number of iterations. |
| |
| 2023-01-27 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * doc/invoke.texi (-shared): Clarify effect on -ffast-math |
| and -Ofast FP environment side-effects. |
| |
| 2023-01-27 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/mips/gnu-user.h (GNU_USER_TARGET_MATHFILE_SPEC): |
| Don't add crtfastmath.o for -shared. |
| |
| 2023-01-27 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/ia64/linux.h (ENDFILE_SPEC): Don't add crtfastmath.o |
| for -shared. |
| |
| 2023-01-27 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/alpha/linux.h (ENDFILE_SPEC): Don't add |
| crtfastmath.o for -shared. |
| |
| 2023-01-27 Andrew MacLeod <amacleod@redhat.com> |
| |
| PR tree-optimization/108306 |
| * range-op.cc (operator_lshift::fold_range): Return [0, 0] not |
| varying for shifts that are always out of void range. |
| (operator_rshift::fold_range): Return [0, 0] not |
| varying for shifts that are always out of void range. |
| |
| 2023-01-27 Andrew MacLeod <amacleod@redhat.com> |
| |
| PR tree-optimization/108447 |
| * gimple-range-fold.cc (old_using_range::relation_fold_and_or): |
| Do not attempt to fold HONOR_NAN types. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vector-builtins-shapes.cc (struct loadstore_def): |
| Remove _m suffix for "vop_m" C++ overloaded API name. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vector-builtins-bases.cc (BASE): Add vlm/vsm support. |
| * config/riscv/riscv-vector-builtins-bases.h: Ditto. |
| * config/riscv/riscv-vector-builtins-functions.def (vlm): New define. |
| (vsm): Ditto. |
| * config/riscv/riscv-vector-builtins-shapes.cc (struct loadstore_def): Add vlm/vsm support. |
| * config/riscv/riscv-vector-builtins-types.def (DEF_RVV_B_OPS): Ditto. |
| (vbool64_t): Ditto. |
| (vbool32_t): Ditto. |
| (vbool16_t): Ditto. |
| (vbool8_t): Ditto. |
| (vbool4_t): Ditto. |
| (vbool2_t): Ditto. |
| (vbool1_t): Ditto. |
| * config/riscv/riscv-vector-builtins.cc (DEF_RVV_B_OPS): Ditto. |
| (rvv_arg_type_info::get_tree_type): Ditto. |
| (function_expander::use_contiguous_load_insn): Ditto. |
| * config/riscv/vector.md (@pred_store<mode>): Ditto. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (vsetvl_insn_p): Add condition to avoid ICE. |
| (vsetvl_discard_result_insn_p): New function. |
| (reg_killed_by_bb_p): rename to find_reg_killed_by. |
| (find_reg_killed_by): New name. |
| (get_vl): allow it to be called by more functions. |
| (has_vsetvl_killed_avl_p): Add condition. |
| (get_avl): allow it to be called by more functions. |
| (insn_should_be_added_p): New function. |
| (get_all_nonphi_defs): Refine function. |
| (get_all_sets): Ditto. |
| (get_same_bb_set): New function. |
| (any_insn_in_bb_p): Ditto. |
| (any_set_in_bb_p): Ditto. |
| (get_vl_vtype_info): Add VLMAX forward optimization. |
| (source_equal_p): Fix issues. |
| (extract_single_source): Refine. |
| (avl_info::multiple_source_equal_p): New function. |
| (avl_info::operator==): Adjust for final version. |
| (vl_vtype_info::operator==): Ditto. |
| (vl_vtype_info::same_avl_p): Ditto. |
| (vector_insn_info::parse_insn): Ditto. |
| (vector_insn_info::available_p): New function. |
| (vector_insn_info::merge): Adjust for final version. |
| (vector_insn_info::dump): Add hard_empty. |
| (pass_vsetvl::hard_empty_block_p): New function. |
| (pass_vsetvl::backward_demand_fusion): Adjust for final version. |
| (pass_vsetvl::forward_demand_fusion): Ditto. |
| (pass_vsetvl::demand_fusion): Ditto. |
| (pass_vsetvl::cleanup_illegal_dirty_blocks): New function. |
| (pass_vsetvl::compute_local_properties): Adjust for final version. |
| (pass_vsetvl::can_refine_vsetvl_p): Ditto. |
| (pass_vsetvl::refine_vsetvls): Ditto. |
| (pass_vsetvl::commit_vsetvls): Ditto. |
| (pass_vsetvl::propagate_avl): New function. |
| (pass_vsetvl::lazy_vsetvl): Adjust for new version. |
| * config/riscv/riscv-vsetvl.h (enum def_type): New enum. |
| |
| 2023-01-27 Jakub Jelinek <jakub@redhat.com> |
| |
| PR other/108560 |
| * doc/extend.texi: Fix up return type of __builtin_va_arg_pack_len |
| from size_t to int. |
| |
| 2023-01-27 Jakub Jelinek <jakub@redhat.com> |
| |
| PR ipa/106061 |
| * cgraph.cc (cgraph_edge::verify_corresponds_to_fndecl): Allow |
| redirection of calls to __builtin_trap in addition to redirection |
| to __builtin_unreachable. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (before_p): Fix bug. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (gen_vsetvl_pat): Refine function args. |
| (emit_vsetvl_insn): Ditto. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/vector.md: Fix constraints. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/vector-iterators.md: Add TARGET_MIN_VLEN > 32 predicates. |
| |
| 2023-01-27 Patrick Palka <ppalka@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-core.h (tree_code_type, tree_code_length): For |
| C++17 and later, add inline keyword, otherwise don't define |
| the arrays, but declare extern arrays. |
| * tree.cc (tree_code_type, tree_code_length): Define these |
| arrays for C++14 and older. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.h: Change it into public. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-passes.def (INSERT_PASS_BEFORE): Reorder VSETVL |
| pass. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (pass_vsetvl::execute): Always call split_all_insns. |
| |
| 2023-01-27 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/vector.md: Fix incorrect attributes. |
| |
| 2023-01-27 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/loongarch/gnu-user.h (GNU_USER_TARGET_MATHFILE_SPEC): |
| Don't add crtfastmath.o for -shared. |
| |
| 2023-01-27 Alexandre Oliva <oliva@gnu.org> |
| |
| * doc/options.texi (option, RejectNegative): Mention that |
| -g-started options are also implicitly negatable. |
| |
| 2023-01-26 Kito Cheng <kito.cheng@sifive.com> |
| |
| * config/riscv/riscv-vector-builtins.cc (register_builtin_types): |
| Use get_typenode_from_name to get fixed-width integer type |
| nodes. |
| * config/riscv/riscv-vector-builtins.def: Update define with |
| fixed-width integer type nodes. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (same_bb_and_before_p): Remove it. |
| (real_insn_and_same_bb_p): New function. |
| (same_bb_and_after_or_equal_p): Remove it. |
| (before_p): New function. |
| (reg_killed_by_bb_p): Ditto. |
| (has_vsetvl_killed_avl_p): Ditto. |
| (get_vl): Move location so that we can call it. |
| (anticipatable_occurrence_p): Fix issue of AVL=REG support. |
| (available_occurrence_p): Ditto. |
| (dominate_probability_p): Remove it. |
| (can_backward_propagate_p): Remove it. |
| (get_all_nonphi_defs): New function. |
| (get_all_predecessors): Ditto. |
| (any_insn_in_bb_p): Ditto. |
| (insert_vsetvl): Adjust AVL REG. |
| (source_equal_p): New function. |
| (extract_single_source): Ditto. |
| (avl_info::single_source_equal_p): Ditto. |
| (avl_info::operator==): Adjust for AVL=REG. |
| (vl_vtype_info::same_avl_p): Ditto. |
| (vector_insn_info::set_demand_info): Remove it. |
| (vector_insn_info::compatible_p): Adjust for AVL=REG. |
| (vector_insn_info::compatible_avl_p): New function. |
| (vector_insn_info::merge): Adjust AVL=REG. |
| (vector_insn_info::dump): Ditto. |
| (pass_vsetvl::merge_successors): Remove it. |
| (enum fusion_type): New enum. |
| (pass_vsetvl::get_backward_fusion_type): New function. |
| (pass_vsetvl::backward_demand_fusion): Adjust for AVL=REG. |
| (pass_vsetvl::forward_demand_fusion): Ditto. |
| (pass_vsetvl::demand_fusion): Ditto. |
| (pass_vsetvl::prune_expressions): Ditto. |
| (pass_vsetvl::compute_local_properties): Ditto. |
| (pass_vsetvl::cleanup_vsetvls): Ditto. |
| (pass_vsetvl::commit_vsetvls): Ditto. |
| (pass_vsetvl::init): Ditto. |
| * config/riscv/riscv-vsetvl.h (enum fusion_type): New enum. |
| (enum merge_type): New enum. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc |
| (vector_infos_manager::vector_infos_manager): Add probability. |
| (vector_infos_manager::dump): Ditto. |
| (pass_vsetvl::compute_probabilities): Ditto. |
| * config/riscv/riscv-vsetvl.h (struct vector_block_info): Ditto. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (vector_insn_info::operator==): Remove dirty_pat. |
| (vector_insn_info::merge): Ditto. |
| (vector_insn_info::dump): Ditto. |
| (pass_vsetvl::merge_successors): Ditto. |
| (pass_vsetvl::backward_demand_fusion): Ditto. |
| (pass_vsetvl::forward_demand_fusion): Ditto. |
| (pass_vsetvl::commit_vsetvls): Ditto. |
| * config/riscv/riscv-vsetvl.h: Ditto. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (add_label_notes): Rename insn to |
| rinsn. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (pass_vsetvl::backward_demand_fusion): Refine codes. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (pass_vsetvl::forward_demand_fusion): |
| Add pre-check for redundant flow. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (vector_infos_manager::create_bitmap_vectors): New function. |
| (vector_infos_manager::free_bitmap_vectors): Ditto. |
| (pass_vsetvl::pre_vsetvl): Adjust codes. |
| * config/riscv/riscv-vsetvl.h: New function declaration. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (can_backward_propagate_p): Fix for null iter_bb. |
| (vector_insn_info::set_demand_info): New function. |
| (pass_vsetvl::emit_local_forward_vsetvls): Adjust for refinement of Phase 3. |
| (pass_vsetvl::merge_successors): Ditto. |
| (pass_vsetvl::compute_global_backward_infos): Ditto. |
| (pass_vsetvl::backward_demand_fusion): Ditto. |
| (pass_vsetvl::forward_demand_fusion): Ditto. |
| (pass_vsetvl::demand_fusion): New function. |
| (pass_vsetvl::lazy_vsetvl): Adjust for refinement of phase 3. |
| * config/riscv/riscv-vsetvl.h: New function declaration. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (vector_insn_info::operator>=): Fix available condition. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (change_vsetvl_insn): New function. |
| (pass_vsetvl::compute_global_backward_infos): Simplify codes. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (loop_basic_block_p): Adjust function. |
| (backward_propagate_worthwhile_p): Fix non-worthwhile. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (change_insn): Adjust in_group in validate_change. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vsetvl.cc (vector_infos_manager::all_same_avl_p): New function. |
| (pass_vsetvl::can_refine_vsetvl_p): Add AVL check. |
| (pass_vsetvl::commit_vsetvls): Ditto. |
| * config/riscv/riscv-vsetvl.h: New function declaration. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/vector.md: |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vector-builtins-bases.cc (class loadstore): use |
| pred_store for vse. |
| * config/riscv/riscv-vector-builtins.cc |
| (function_expander::add_mem_operand): Refine function. |
| (function_expander::use_contiguous_load_insn): Adjust new |
| implementation. |
| (function_expander::use_contiguous_store_insn): Ditto. |
| * config/riscv/riscv-vector-builtins.h: Refine function. |
| * config/riscv/vector.md (@pred_store<mode>): New pattern. |
| |
| 2023-01-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> |
| |
| * config/riscv/riscv-vector-builtins.cc: Change to scalar pointer. |
| |
| 2023-01-26 Marek Polacek <polacek@redhat.com> |
| |
| PR middle-end/108543 |
| * opts.cc (parse_sanitizer_options): Don't always clear SANITIZE_ADDRESS |
| if it was previously set. |
| |
| 2023-01-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108540 |
| * range-op-float.cc (foperator_equal::fold_range): If both op1 and op2 |
| are singletons, use range_true even if op1 != op2 |
| when one range is [-0.0, -0.0] and another [0.0, 0.0]. Similarly, |
| even if intersection of the ranges is empty and one has |
| zero low bound and another zero high bound, use range_true_and_false |
| rather than range_false. |
| (foperator_not_equal::fold_range): If both op1 and op2 |
| are singletons, use range_false even if op1 != op2 |
| when one range is [-0.0, -0.0] and another [0.0, 0.0]. Similarly, |
| even if intersection of the ranges is empty and one has |
| zero low bound and another zero high bound, use range_true_and_false |
| rather than range_true. |
| |
| 2023-01-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * value-relation.cc (kind_string): Add const. |
| (rr_negate_table, rr_swap_table, rr_intersect_table, |
| rr_union_table, rr_transitive_table): Add static const, change |
| element type from relation_kind to unsigned char. |
| (relation_negate, relation_swap, relation_intersect, relation_union, |
| relation_transitive): Cast rr_*_table element to relation_kind. |
| (relation_to_code): Add static const. |
| (relation_tests): Assert VREL_LAST is smaller than UCHAR_MAX. |
| |
| 2023-01-26 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108547 |
| * gimple-predicate-analysis.cc (value_sat_pred_p): |
| Use widest_int. |
| |
| 2023-01-26 Siddhesh Poyarekar <siddhesh@gotplt.org> |
| |
| PR tree-optimization/108522 |
| * tree-object-size.cc (compute_object_offset): Make EXPR |
| argument non-const. Call component_ref_field_offset. |
| |
| 2023-01-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| * config/aarch64/aarch64-option-extensions.def (cssc): Specify |
| FEATURE_STRING field. |
| |
| 2023-01-26 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/sourcebuild.texi: Refer to projects as GCC and GDB. |
| |
| 2023-01-25 Iain Sandoe <iain@sandoe.co.uk> |
| |
| PR modula2/102343 |
| PR modula2/108182 |
| * gcc.cc: Provide default specs for Modula-2 so that when the |
| language is not built-in better diagnostics are emitted for |
| attempts to use .mod or .m2i file extensions. |
| |
| 2023-01-25 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/mve.md (mve_vqnegq_s<mode>): Fix spacing. |
| |
| 2023-01-25 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/mve.md (mve_vqabsq_s<mode>): Fix spacing. |
| |
| 2023-01-25 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/mve.md (mve_vnegq_f<mode>, mve_vnegq_s<mode>): |
| Fix spacing. |
| |
| 2023-01-25 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/mve.md (@mve_vclzq_s<mode>): Fix spacing. |
| |
| 2023-01-25 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/mve.md (mve_vclsq_s<mode>): Fix spacing. |
| |
| 2023-01-25 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108523 |
| * tree-ssa-sccvn.cc (visit_phi): Avoid using the exclusive |
| backedge value for the result when using predication to |
| prove equivalence. |
| |
| 2023-01-25 Richard Biener <rguenther@suse.de> |
| |
| * doc/lto.texi (Command line options): Reword and update reference |
| to removed lto_read_all_file_options. |
| |
| 2023-01-25 Richard Sandiford <richard.sandiford@arm.com> |
| |
| * config/aarch64/aarch64.md (umax<mode>3): Separate the CNT and CSSC |
| tests. |
| |
| 2023-01-25 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/contrib.texi: Add Jose E. Marchesi. |
| |
| 2023-01-25 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108498 |
| * gimple-ssa-store-merging.cc (class store_operand_info): |
| End coment with full stop rather than comma. |
| (split_group): Likewise. |
| (merged_store_group::apply_stores): Clear string_concatenation if |
| start or end aren't on a byte boundary. |
| |
| 2023-01-25 Siddhesh Poyarekar <siddhesh@gotplt.org> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108522 |
| * tree-object-size.cc (compute_object_offset): Use |
| TREE_OPERAND(ref, 2) for COMPONENT_REF when available. |
| |
| 2023-01-24 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.md: |
| Fix exit from loops detecting references before overwriting in the |
| split pattern. |
| |
| 2023-01-24 Vladimir N. Makarov <vmakarov@redhat.com> |
| |
| * lra-constraints.cc (get_hard_regno): Remove final_p arg. Always |
| do elimination but only for hard register. |
| (operands_match_p, uses_hard_regs_p, process_alt_operands): Adjust |
| calls of get_hard_regno. |
| |
| 2023-01-24 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> |
| |
| * config/s390/s390-d.cc (s390_d_target_versions): Fix detection |
| of CPU version. |
| |
| 2023-01-24 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| PR target/108177 |
| * config/arm/mve.md (mve_vstrbq_p_<supf><mode>, mve_vstrhq_p_fv8hf, |
| mve_vstrhq_p_<supf><mode>, mve_vstrwq_p_<supf>v4si): Add memory operand |
| as input operand. |
| |
| 2023-01-24 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config.gcc(csky-*-linux*): Define CSKY_ENABLE_MULTILIB |
| and only include 'csky/t-csky-linux' when enable multilib. |
| * config/csky/csky-linux-elf.h(SYSROOT_SUFFIX_SPEC): Don't |
| define it when disable multilib. |
| |
| 2023-01-24 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108500 |
| * dominance.h (calculate_dominance_info): Add parameter |
| to indicate fast-query compute, defaulted to true. |
| * dominance.cc (calculate_dominance_info): Honor |
| fast-query compute parameter. |
| * tree-cfgcleanup.cc (cleanup_tree_cfg_noloop): Do |
| not compute the dominator fast-query DFS numbers. |
| |
| 2023-01-24 Eric Biggers <ebiggers@google.com> |
| |
| PR bootstrap/90543 |
| * optc-save-gen.awk: Fix copy-and-paste error. |
| |
| 2023-01-24 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/108474 |
| * cgraphbuild.cc: Include gimplify.h. |
| (record_reference): Replace VAR_DECLs with DECL_HAS_VALUE_EXPR_P with |
| their corresponding DECL_VALUE_EXPR expressions after unsharing. |
| |
| 2023-01-24 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| PR target/108505 |
| * config.gcc (tm_file): Move the variable out of loop. |
| |
| 2023-01-24 Lulu Cheng <chenglulu@loongson.cn> |
| Yang Yujie <yangyujie@loongson.cn> |
| |
| PR target/107731 |
| * config/loongarch/loongarch.cc (loongarch_classify_address): |
| Add precessint for CONST_INT. |
| (loongarch_print_operand_reloc): Operand modifier 'c' is supported. |
| (loongarch_print_operand): Increase the processing of '%c'. |
| * doc/extend.texi: Adds documents for LoongArch operand modifiers. |
| And port the public operand modifiers information to this document. |
| |
| 2023-01-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * doc/invoke.texi (-mbranch-protection): Update documentation. |
| |
| 2023-01-23 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/sparc/freebsd.h (ENDFILE_SPEC): Don't add crtfastmath.o |
| for -shared. |
| * config/sparc/linux.h (ENDFILE_SPEC): Likewise. |
| * config/sparc/linux64.h (ENDFILE_SPEC): Likewise. |
| * config/sparc/sp-elf.h (ENDFILE_SPEC): Likewise. |
| * config/sparc/sp64-elf.h (ENDFILE_SPEC): Likewise. |
| |
| 2023-01-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * config/arm/aout.h (ra_auth_code): Add entry in enum. |
| * config/arm/arm.cc (emit_multi_reg_push): Add RA_AUTH_CODE register |
| to dwarf frame expression. |
| (arm_emit_multi_reg_pop): Restore RA_AUTH_CODE register. |
| (arm_expand_prologue): Update frame related information and reg notes |
| for pac/pacbit insn. |
| (arm_regno_class): Check for pac pseudo reigster. |
| (arm_dbx_register_number): Assign ra_auth_code register number in dwarf. |
| (arm_init_machine_status): Set pacspval_needed to zero. |
| (arm_debugger_regno): Check for PAC register. |
| (arm_unwind_emit_sequence): Print .save directive with ra_auth_code |
| register. |
| (arm_unwind_emit_set): Add entry for IP_REGNUM in switch case. |
| (arm_unwind_emit): Update REG_CFA_REGISTER case._ |
| * config/arm/arm.h (FIRST_PSEUDO_REGISTER): Modify. |
| (DWARF_PAC_REGNUM): Define. |
| (IS_PAC_REGNUM): Likewise. |
| (enum reg_class): Add PAC_REG entry. |
| (machine_function): Add pacbti_needed state to structure. |
| * config/arm/arm.md (RA_AUTH_CODE): Define. |
| |
| 2023-01-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * config.gcc ($tm_file): Update variable. |
| * config/arm/arm-mlib.h: Create new header file. |
| * config/arm/t-rmprofile (MULTI_ARCH_DIRS_RM): Rename mbranch-protection |
| multilib arch directory. |
| (MULTILIB_REUSE): Add multilib reuse rules. |
| (MULTILIB_MATCHES): Add multilib match rules. |
| |
| 2023-01-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * config/arm/arm-cpus.in (cortex-m85): Define new CPU. |
| * config/arm/arm-tables.opt: Regenerate. |
| * config/arm/arm-tune.md: Likewise. |
| * doc/invoke.texi (Arm Options): Document -mcpu=cortex-m85. |
| * (-mfix-cmse-cve-2021-35465): Likewise. |
| |
| 2023-01-23 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108482 |
| * tree-vect-generic.cc (expand_vector_operations): Fold remaining |
| .LOOP_DIST_ALIAS calls. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config.gcc (arm*-*-*): Add 'aarch-bti-insert.o' object. |
| * config/arm/arm-protos.h: Update. |
| * config/arm/aarch-common-protos.h: Declare |
| 'aarch_bti_arch_check'. |
| * config/arm/arm.cc (aarch_bti_enabled) Update. |
| (aarch_bti_j_insn_p, aarch_pac_insn_p, aarch_gen_bti_c) |
| (aarch_gen_bti_j, aarch_bti_arch_check): New functions. |
| * config/arm/arm.md (bti_nop): New insn. |
| * config/arm/t-arm (PASSES_EXTRA): Add 'arm-passes.def'. |
| (aarch-bti-insert.o): New target. |
| * config/arm/unspecs.md (VUNSPEC_BTI_NOP): New unspec. |
| * config/arm/aarch-bti-insert.cc (rest_of_insert_bti): Verify arch |
| compatibility. |
| (gate): Make use of 'aarch_bti_arch_check'. |
| * config/arm/arm-passes.def: New file. |
| * config/aarch64/aarch64.cc (aarch_bti_arch_check): New function. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config.gcc (aarch64*-*-*): Rename 'aarch64-bti-insert.o' into |
| 'aarch-bti-insert.o'. |
| * config/aarch64/aarch64-protos.h: Remove 'aarch64_bti_enabled' |
| proto. |
| * config/aarch64/aarch64.cc (aarch_bti_enabled): Rename. |
| (aarch_bti_j_insn_p, aarch_pac_insn_p): New functions. |
| (aarch64_output_mi_thunk) |
| (aarch64_print_patchable_function_entry) |
| (aarch64_file_end_indicate_exec_stack): Update renamed function |
| calls to renamed functions. |
| * config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins): Likewise. |
| * config/aarch64/t-aarch64 (aarch-bti-insert.o): Update |
| target. |
| * config/aarch64/aarch64-bti-insert.cc: Delete. |
| * config/arm/aarch-bti-insert.cc: New file including and |
| generalizing code from aarch64-bti-insert.cc. |
| * config/arm/aarch-common-protos.h: Update. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/arm.h (arm_arch8m_main): Declare it. |
| * config/arm/arm-protos.h (arm_current_function_pac_enabled_p): |
| Declare it. |
| * config/arm/arm.cc (arm_arch8m_main): Define it. |
| (arm_option_reconfigure_globals): Set arm_arch8m_main. |
| (arm_compute_frame_layout, arm_expand_prologue) |
| (thumb2_expand_return, arm_expand_epilogue) |
| (arm_conditional_register_usage): Update for pac codegen. |
| (arm_current_function_pac_enabled_p): New function. |
| (aarch_bti_enabled) New function. |
| (use_return_insn): Return zero when pac is enabled. |
| * config/arm/arm.md (pac_ip_lr_sp, pacbti_ip_lr_sp, aut_ip_lr_sp): |
| Add new patterns. |
| * config/arm/unspecs.md (UNSPEC_PAC_NOP) |
| (VUNSPEC_PACBTI_NOP, VUNSPEC_AUT_NOP): Add unspecs. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * config/arm/t-rmprofile: Add multilib rules for march +pacbti and |
| mbranch-protection. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| |
| * config/arm/arm.cc (arm_file_start): Emit EABI attributes for |
| Tag_PAC_extension, Tag_BTI_extension, TAG_BTI_use, TAG_PACRET_use. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * ginclude/unwind-arm-common.h (_Unwind_VRS_RegClass): Introduce |
| new pseudo register class _UVRSC_PAC. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| |
| * config/arm/arm-c.cc (arm_cpu_builtins): Define |
| __ARM_FEATURE_BTI_DEFAULT, __ARM_FEATURE_PAC_DEFAULT, |
| __ARM_FEATURE_PAUTH and __ARM_FEATURE_BTI. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| |
| * doc/sourcebuild.texi: Document arm_pacbti_hw. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| Richard Earnshaw <Richard.Earnshaw@arm.com> |
| |
| * config/arm/arm.cc (arm_configure_build_target): Parse and validate |
| -mbranch-protection option and initialize appropriate data structures. |
| * config/arm/arm.opt (-mbranch-protection): New option. |
| * doc/invoke.texi (Arm Options): Document it. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| |
| * config/arm/arm.h (TARGET_HAVE_PACBTI): New macro. |
| * config/arm/arm-cpus.in (pacbti): New feature. |
| * doc/invoke.texi (Arm Options): Document it. |
| |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> |
| Tejas Belagod <tbelagod@arm.com> |
| |
| * common/config/aarch64/aarch64-common.cc: Include aarch-common.h. |
| (all_architectures): Fix comment. |
| (aarch64_parse_extension): Rename return type, enum value names. |
| * config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins): Rename |
| factored out aarch_ra_sign_scope and aarch_ra_sign_key variables. |
| Also rename corresponding enum values. |
| * config/aarch64/aarch64-opts.h (aarch64_function_type): Factor |
| out aarch64_function_type and move it to common code as |
| aarch_function_type in aarch-common.h. |
| * config/aarch64/aarch64-protos.h: Include common types header, |
| move out types aarch64_parse_opt_result and aarch64_key_type to |
| aarch-common.h |
| * config/aarch64/aarch64.cc: Move mbranch-protection parsing types |
| and functions out into aarch-common.h and aarch-common.cc. Fix up |
| all the name changes resulting from the move. |
| * config/aarch64/aarch64.md: Fix up aarch64_ra_sign_key type name change |
| and enum value. |
| * config/aarch64/aarch64.opt: Include aarch-common.h to import |
| type move. Fix up name changes from factoring out common code and |
| data. |
| * config/arm/aarch-common-protos.h: Export factored out routines to both |
| backends. |
| * config/arm/aarch-common.cc: Include newly factored out types. |
| Move all mbranch-protection code and data structures from |
| aarch64.cc. |
| * config/arm/aarch-common.h: New header that declares types shared |
| between aarch32 and aarch64 backends. |
| * config/arm/arm-protos.h: Declare types and variables that are |
| made common to aarch64 and aarch32 backends - aarch_ra_sign_key, |
| aarch_ra_sign_scope and aarch_enable_bti. |
| * config/arm/arm.opt (config/arm/aarch-common.h): Include header. |
| (aarch_ra_sign_scope, aarch_enable_bti): Declare variable. |
| * config/arm/arm.cc: Add missing includes. |
| |
| 2023-01-23 Tobias Burnus <tobias@codesourcery.com> |
| |
| * doc/install.texi (amdgcn, nvptx): Require newlib 4.3.0. |
| |
| 2023-01-23 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108449 |
| * cgraphunit.cc (check_global_declaration): Do not turn |
| undefined statics into externs. |
| |
| 2023-01-22 Dimitar Dimitrov <dimitar@dinux.eu> |
| |
| * config/pru/pru.h (CLZ_DEFINED_VALUE_AT_ZERO): Fix value for QI |
| and HI input modes. |
| * config/pru/pru.md (clz): Fix generated code for QI and HI |
| input modes. |
| |
| 2023-01-22 Cupertino Miranda <cupertino.miranda@oracle.com> |
| |
| * config/v850/v850.cc (v850_select_section): Put const volatile |
| objects into read-only sections. |
| |
| 2023-01-20 Tejas Belagod <tejas.belagod@arm.com> |
| |
| * config/aarch64/arm_neon.h (vmull_p64, vmull_high_p64, vaeseq_u8, |
| vaesdq_u8, vaesmcq_u8, vaesimcq_u8): Gate under "nothing+aes". |
| (vsha1*_u32, vsha256*_u32): Gate under "nothing+sha2". |
| |
| 2023-01-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108457 |
| * tree-ssa-loop-niter.cc (build_cltz_expr): Use |
| SCALAR_INT_TYPE_MODE (utype) directly as C[LT]Z_DEFINED_VALUE_AT_ZERO |
| argument instead of a temporary. Formatting fixes. |
| |
| 2023-01-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108447 |
| * value-relation.cc (rr_union_table): Fix VREL_UNDEFINED row order. |
| (relation_tests): Add self-tests for relation_{intersect,union} |
| commutativity. |
| * selftest.h (relation_tests): Declare. |
| * function-tests.cc (test_ranges): Call it. |
| |
| 2023-01-19 H.J. Lu <hjl.tools@gmail.com> |
| |
| PR target/108436 |
| * config/i386/i386-expand.cc (ix86_expand_builtin): Check |
| invalid third argument to __builtin_ia32_prefetch. |
| |
| 2023-01-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/108459 |
| * omp-expand.cc (expand_omp_for_init_counts): Use fold_build1 rather |
| than fold_unary for NEGATE_EXPR. |
| |
| 2023-01-19 Christophe Lyon <christophe.lyon@arm.com> |
| |
| PR target/108411 |
| * config/aarch64/aarch64.cc (aarch64_layout_arg): Improve |
| comment. Move assert about alignment a bit later. |
| |
| 2023-01-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108440 |
| * tree-ssa-forwprop.cc: Include gimple-range.h. |
| (simplify_rotate): For the forms with T2 wider than T and shift counts of |
| Y and B - Y add & (B - 1) masking for the rotate count if Y could be equal |
| to B. For the forms with T2 wider than T and shift counts of |
| Y and (-Y) & (B - 1), don't punt if range could be [B, B2], but only if |
| range doesn't guarantee Y < B or Y = N * B. If range doesn't guarantee |
| Y < B, also add & (B - 1) masking for the rotate count. Use lazily created |
| pass specific ranger instead of get_global_range_query. |
| (pass_forwprop::execute): Disable that ranger at the end of pass if it has |
| been created. |
| |
| 2023-01-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> |
| |
| * config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Use |
| exact_log2 (INTVAL (operands[2])) >= 0 as condition for gating |
| the pattern. |
| (aarch64_simd_vec_copy_lane<mode>): Likewise. |
| (aarch64_simd_vec_copy_lane_<vswap_width_name><mode>): Likewise. |
| |
| 2023-01-19 Alexandre Oliva <oliva@adacore.com> |
| |
| PR debug/106746 |
| * sched-deps.cc (sched_analyze_2): Skip cselib address lookup |
| within debug insns. |
| |
| 2023-01-18 Martin Jambor <mjambor@suse.cz> |
| |
| PR ipa/107944 |
| * cgraph.cc (cgraph_node::remove): Check whether nodes up the |
| lcone_of chain also do not need the body. |
| |
| 2023-01-18 Richard Biener <rguenther@suse.de> |
| |
| Revert: |
| 2022-12-16 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/108086 |
| * tree-inline.cc (remap_ssa_name): Do not unshare the |
| result from the decl_map. |
| |
| 2023-01-18 Murray Steele <murray.steele@arm.com> |
| |
| PR target/108442 |
| * config/arm/arm_mve.h (__arm_vst1q_p_u8): Use prefixed intrinsic |
| function. |
| (__arm_vst1q_p_s8): Likewise. |
| (__arm_vld1q_z_u8): Likewise. |
| (__arm_vld1q_z_s8): Likewise. |
| (__arm_vst1q_p_u16): Likewise. |
| (__arm_vst1q_p_s16): Likewise. |
| (__arm_vld1q_z_u16): Likewise. |
| (__arm_vld1q_z_s16): Likewise. |
| (__arm_vst1q_p_u32): Likewise. |
| (__arm_vst1q_p_s32): Likewise. |
| (__arm_vld1q_z_u32): Likewise. |
| (__arm_vld1q_z_s32): Likewise. |
| (__arm_vld1q_z_f16): Likewise. |
| (__arm_vst1q_p_f16): Likewise. |
| (__arm_vld1q_z_f32): Likewise. |
| (__arm_vst1q_p_f32): Likewise. |
| |
| 2023-01-18 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.md (xorsi3_internal): |
| Rename from the original of "xorsi3". |
| (xorsi3): New expansion pattern that emits addition rather than |
| bitwise-XOR when the second source is a constant of -2147483648 |
| if TARGET_DENSITY. |
| |
| 2023-01-18 Kewen Lin <linkw@linux.ibm.com> |
| Andrew Pinski <apinski@marvell.com> |
| |
| PR target/108396 |
| * config/rs6000/rs6000-overload.def (VEC_VSUBCUQ): Fix typo |
| vec_vsubcuqP with vec_vsubcuq. |
| |
| 2023-01-18 Kewen Lin <linkw@linux.ibm.com> |
| |
| PR target/108348 |
| * config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): Add the |
| support for invalid uses of MMA opaque type in function arguments. |
| |
| 2023-01-18 liuhongt <hongtao.liu@intel.com> |
| |
| PR target/55522 |
| * config/i386/cygwin.h (ENDFILE_SPEC): Link crtfastmath.o |
| whenever -mdaz-ftz is specified. Don't link crtfastmath.o when |
| -share or -mno-daz-ftz is specified. |
| * config/i386/darwin.h (ENDFILE_SPEC): Ditto. |
| * config/i386/mingw32.h (ENDFILE_SPEC): Ditto. |
| |
| 2023-01-17 Jose E. Marchesi <jose.marchesi@oracle.com> |
| |
| * config/bpf/bpf.cc (bpf_option_override): Disable |
| -fstack-protector. |
| |
| 2023-01-17 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/106523 |
| * tree-ssa-forwprop.cc (simplify_rotate): For the |
| patterns with (-Y) & (B - 1) in one operand's shift |
| count and Y in another, if T2 has wider precision than T, |
| punt if Y could have a value in [B, B2 - 1] range. |
| |
| 2023-01-16 H.J. Lu <hjl.tools@gmail.com> |
| |
| PR target/105980 |
| * config/i386/i386.cc (x86_output_mi_thunk): Disable |
| -mforce-indirect-call for PIC in 32-bit mode. |
| |
| 2023-01-16 Jan Hubicka <hubicka@ucw.cz> |
| |
| PR ipa/106077 |
| * ipa-modref.cc (modref_access_analysis::analyze): Use |
| find_always_executed_bbs. |
| * ipa-sra.cc (process_scan_results): Likewise. |
| * ipa-utils.cc (stmt_may_terminate_function_p): New function. |
| (find_always_executed_bbs): New function. |
| * ipa-utils.h (stmt_may_terminate_function_p): Declare. |
| (find_always_executed_bbs): Declare. |
| |
| 2023-01-16 Jan Hubicka <jh@suse.cz> |
| |
| * config/i386/i386.cc (ix86_vectorize_builtin_scatter): Guard scatter |
| by TARGET_USE_SCATTER. |
| * config/i386/i386.h (TARGET_USE_SCATTER_2PARTS, |
| TARGET_USE_SCATTER_4PARTS, TARGET_USE_SCATTER): New macros. |
| * config/i386/x86-tune.def (TARGET_USE_SCATTER_2PARTS, |
| TARGET_USE_SCATTER_4PARTS, TARGET_USE_SCATTER): New tunes. |
| (X86_TUNE_AVOID_256FMA_CHAINS, X86_TUNE_AVOID_512FMA_CHAINS): Disable |
| for znver4. (X86_TUNE_USE_GATHER): Disable for zen4. |
| |
| 2023-01-16 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/sol2.h (ENDFILE_SPEC): Don't add crtfastmath.o for -shared. |
| |
| 2023-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> |
| |
| PR target/96795 |
| PR target/107515 |
| * config/arm/arm_mve.h (__ARM_mve_coerce2): Split types. |
| (__ARM_mve_coerce3): Likewise. |
| |
| 2023-01-16 Andrew Carlotti <andrew.carlotti@arm.com> |
| |
| * tree-ssa-loop-niter.cc (build_popcount_expr): Add IFN support. |
| |
| 2023-01-16 Andrew Carlotti <andrew.carlotti@arm.com> |
| |
| * tree-ssa-loop-niter.cc (number_of_iterations_cltz): New. |
| (number_of_iterations_bitcount): Add call to the above. |
| (number_of_iterations_exit_assumptions): Add EQ_EXPR case for |
| c[lt]z idiom recognition. |
| |
| 2023-01-16 Andrew Carlotti <andrew.carlotti@arm.com> |
| |
| * doc/sourcebuild.texi: Add missing target attributes. |
| |
| 2023-01-16 Andrew Carlotti <andrew.carlotti@arm.com> |
| |
| PR tree-optimization/94793 |
| * tree-scalar-evolution.cc (expression_expensive_p): Add checks |
| for c[lt]z optabs. |
| * tree-ssa-loop-niter.cc (build_cltz_expr): New. |
| (number_of_iterations_cltz_complement): New. |
| (number_of_iterations_bitcount): Add call to the above. |
| |
| 2023-01-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/extend.texi (Common Function Attributes): Fix grammar. |
| |
| 2023-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR other/108413 |
| * config/riscv/riscv-vsetvl.h: Add space in between Copyright and (C). |
| * config/riscv/riscv-vsetvl.cc: Likewise. |
| |
| 2023-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/105593 |
| * config/i386/xmmintrin.h (_mm_undefined_ps): Temporarily |
| disable -Winit-self using pragma GCC diagnostic ignored. |
| * config/i386/emmintrin.h (_mm_undefined_pd, _mm_undefined_si128): |
| Likewise. |
| * config/i386/avxintrin.h (_mm256_undefined_pd, _mm256_undefined_ps, |
| _mm256_undefined_si256): Likewise. |
| * config/i386/avx512fintrin.h (_mm512_undefined_pd, |
| _mm512_undefined_ps, _mm512_undefined_epi32): Likewise. |
| * config/i386/avx512fp16intrin.h (_mm_undefined_ph, |
| _mm256_undefined_ph, _mm512_undefined_ph): Likewise. |
| |
| 2023-01-16 Kewen Lin <linkw@linux.ibm.com> |
| |
| PR target/108272 |
| * config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): Add the |
| support for invalid uses in inline asm, factor out the checking and |
| erroring to lambda function check_and_error_invalid_use. |
| |
| 2023-01-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR tree-optimization/107608 |
| * range-op-float.cc (range_operator_float::fold_range): Avoid |
| folding into INF when flag_trapping_math. |
| * value-range.h (frange::known_isinf): Return false for possible NANs. |
| |
| 2023-01-15 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config.gcc (csky-*-*): Support --with-float=softfp. |
| |
| 2023-01-14 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa-protos.h (order_regs_for_local_alloc): |
| Rename to xtensa_adjust_reg_alloc_order. |
| * config/xtensa/xtensa.cc (xtensa_adjust_reg_alloc_order): |
| Ditto. And also remove code to reorder register numbers for |
| leaf functions, rename the tables, and adjust the allocation |
| order for the call0 ABI to use register A0 more. |
| (xtensa_leaf_regs): Remove. |
| * config/xtensa/xtensa.h (REG_ALLOC_ORDER): Cosmetics. |
| (order_regs_for_local_alloc): Rename as the above. |
| (LEAF_REGISTERS, LEAF_REG_REMAP, leaf_function): Remove. |
| |
| 2023-01-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> |
| |
| * config/aarch64/aarch64-sve.md (aarch64_vec_duplicate_vq<mode>_le): |
| Change to define_insn_and_split to fold ldr+dup to ld1rq. |
| * config/aarch64/predicates.md (aarch64_sve_dup_ld1rq_operand): New. |
| |
| 2023-01-14 Alexandre Oliva <oliva@adacore.com> |
| |
| * hash-table.h (is_deleted): Precheck !is_empty. |
| (mark_deleted): Postcheck !is_empty. |
| (copy constructor): Test is_empty before is_deleted. |
| |
| 2023-01-14 Alexandre Oliva <oliva@adacore.com> |
| |
| PR target/40457 |
| * config/arm/arm.md (movmisaligndi): Prefer aligned SImode |
| moves. |
| |
| 2023-01-13 Eric Botcazou <ebotcazou@adacore.com> |
| |
| PR rtl-optimization/108274 |
| * function.cc (thread_prologue_and_epilogue_insns): Also update the |
| DF information for calls in a few more cases. |
| |
| 2023-01-13 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): Delete define. |
| * config/pa/pa.cc (pa_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE |
| define. |
| * config/pa/pa.h (TARGET_SYNC_LIBCALLS): Use flag_sync_libcalls. |
| (MAX_SYNC_LIBFUNC_SIZE): Define. |
| (TARGET_CPU_CPP_BUILTINS): Define __SOFTFP__ when soft float is |
| enabled. |
| * config/pa/pa.md (atomic_storeqi): Emit __atomic_exchange_1 |
| libcall when sync libcalls are disabled. |
| (atomic_storehi, atomic_storesi, atomic_storedi): Likewise. |
| (atomic_loaddi): Emit __atomic_load_8 libcall when sync libcalls |
| are disabled on 32-bit target. |
| * config/pa/pa.opt (matomic-libcalls): New option. |
| * doc/invoke.texi (HPPA Options): Update. |
| |
| 2023-01-13 Alexander Monakov <amonakov@ispras.ru> |
| |
| PR rtl-optimization/108117 |
| PR rtl-optimization/108132 |
| * sched-deps.cc (deps_analyze_insn): Do not schedule across |
| calls before reload. |
| |
| 2023-01-13 Srinath Parvathaneni <srinath.parvathaneni@arm.com> |
| |
| * common/config/arm/arm-common.cc (arm_canon_arch_option_1): Ignore cde |
| options for -mlibarch. |
| * config/arm/arm-cpus.in (begin cpu cortex-m55): Add cde options. |
| * doc/invoke.texi (CDE): Document options for Cortex-M55 CPU. |
| |
| 2023-01-13 Qing Zhao <qing.zhao@oracle.com> |
| |
| * attribs.cc (strict_flex_array_level_of): Move this function to ... |
| * attribs.h (strict_flex_array_level_of): Remove the declaration. |
| * gimple-array-bounds.cc (array_bounds_checker::check_array_ref): |
| replace the referece to strict_flex_array_level_of with |
| DECL_NOT_FLEXARRAY. |
| * tree.cc (component_ref_size): Likewise. |
| |
| 2023-01-13 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/arm/linux-eabi.h (ENDFILE_SPEC): Don't add |
| crtfastmath.o for -shared. |
| * config/arm/unknown-elf.h (STARTFILE_SPEC): Likewise. |
| |
| 2023-01-13 Richard Biener <rguenther@suse.de> |
| |
| PR target/55522 |
| * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Don't add |
| crtfastmath.o for -shared. |
| * config/aarch64/aarch64-freebsd.h (GNU_USER_TARGET_MATHFILE_SPEC): |
| Likewise. |
| * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATHFILE_SPEC): |
| Likewise. |
| |
| 2023-01-13 Richard Sandiford <richard.sandiford@arm.com> |
| |
| * config/aarch64/aarch64.cc (aarch64_dwarf_frame_reg_mode): New |
| function. |
| (TARGET_DWARF_FRAME_REG_MODE): Define. |
| |
| 2023-01-13 Richard Biener <rguenther@suse.de> |
| |
| PR target/107209 |
| * config/aarch64/aarch64.cc (aarch64_gimple_fold_builtin): Don't |
| update EH info on the fly. |
| |
| 2023-01-13 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108387 |
| * tree-ssa-sccvn.cc (visit_nary_op): Check for SSA_NAME |
| value before inserting expression into the tables. |
| |
| 2023-01-12 Andrew Pinski <apinski@marvell.com> |
| Roger Sayle <roger@nextmovesoftware.com> |
| |
| PR tree-optimization/92342 |
| * match.pd ((m1 CMP m2) * d -> (m1 CMP m2) ? d : 0): |
| Use tcc_comparison and :c for the multiply. |
| (b & -(a CMP c) -> (a CMP c)?b:0): New pattern. |
| |
| 2023-01-12 Christophe Lyon <christophe.lyon@arm.com> |
| Richard Sandiford <richard.sandiford@arm.com> |
| |
| PR target/105549 |
| * config/aarch64/aarch64.cc (aarch64_function_arg_alignment): |
| Check DECL_PACKED for bitfield. |
| (aarch64_layout_arg): Warn when parameter passing ABI changes. |
| (aarch64_function_arg_boundary): Do not warn here. |
| (aarch64_gimplify_va_arg_expr): Warn when parameter passing ABI |
| changes. |
| |
| 2023-01-12 Christophe Lyon <christophe.lyon@arm.com> |
| Richard Sandiford <richard.sandiford@arm.com> |
| |
| * config/aarch64/aarch64.cc (aarch64_function_arg_alignment): Fix |
| comment. |
| (aarch64_layout_arg): Factorize warning conditions. |
| (aarch64_function_arg_boundary): Fix typo. |
| * function.cc (currently_expanding_function_start): New variable. |
| (expand_function_start): Handle |
| currently_expanding_function_start. |
| * function.h (currently_expanding_function_start): Declare. |
| |
| 2023-01-12 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/99412 |
| * tree-ssa-reassoc.cc (is_phi_for_stmt): Remove. |
| (swap_ops_for_binary_stmt): Remove reduction handling. |
| (rewrite_expr_tree_parallel): Adjust. |
| (reassociate_bb): Likewise. |
| * tree-parloops.cc (build_new_reduction): Handle MINUS_EXPR. |
| |
| 2023-01-12 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.md (ctzsi2, ffssi2): |
| Rearrange the emitting codes. |
| |
| 2023-01-12 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.md (*btrue): |
| Correct value of the attribute "length" that depends on |
| TARGET_DENSITY and operands, and add '?' character to the register |
| constraint of the compared operand. |
| |
| 2023-01-12 Alexandre Oliva <oliva@adacore.com> |
| |
| * hash-table.h (expand): Check elements and deleted counts. |
| (verify): Likewise. |
| |
| 2023-01-11 Roger Sayle <roger@nextmovesoftware.com> |
| |
| PR tree-optimization/71343 |
| * tree-ssa-sccvn.cc (visit_nary_op) <case LSHIFT_EXPR>: Make |
| the value number of the expression X << C the same as the value |
| number for the multiplication X * (1<<C). |
| |
| 2023-01-11 David Faust <david.faust@oracle.com> |
| |
| PR target/108293 |
| * config/bpf/bpf.cc (bpf_print_operand): Correct handling for |
| floating point modes. |
| |
| 2023-01-11 Eric Botcazou <ebotcazou@adacore.com> |
| |
| PR tree-optimization/108199 |
| * tree-sra.cc (sra_modify_expr): Deal with reverse storage order |
| for bit-field references. |
| |
| 2023-01-11 Kewen Lin <linkw@linux.ibm.com> |
| |
| * config/rs6000/rs6000.cc (rs6000_option_override_internal): Make |
| OPTION_MASK_P10_FUSION implicit setting honour Power10 tuning setting. |
| * config/rs6000/rs6000-cpus.def (ISA_3_1_MASKS_SERVER): Remove |
| OPTION_MASK_P10_FUSION. |
| |
| 2023-01-11 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/107767 |
| * tree-cfgcleanup.cc (phi_alternatives_equal): Export. |
| * tree-cfgcleanup.h (phi_alternatives_equal): Declare. |
| * tree-switch-conversion.cc (switch_conversion::collect): |
| Count unique non-default targets accounting for later |
| merging opportunities. |
| |
| 2023-01-11 Martin Liska <mliska@suse.cz> |
| |
| PR middle-end/107976 |
| * params.opt: Limit JT params. |
| * stmt.cc (emit_case_dispatch_table): Use auto_vec. |
| |
| 2023-01-11 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108352 |
| * tree-ssa-threadbackward.cc |
| (back_threader_profitability::profitable_path_p): Adjust |
| heuristic that allows non-multi-way branch threads creating |
| irreducible loops. |
| * doc/invoke.texi (--param fsm-scale-path-blocks): Remove. |
| (--param fsm-scale-path-stmts): Adjust. |
| * params.opt (--param=fsm-scale-path-blocks=): Remove. |
| (-param=fsm-scale-path-stmts=): Adjust description. |
| |
| 2023-01-11 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108353 |
| * tree-ssa-propagate.cc (cfg_blocks_back, ssa_edge_worklist_back): |
| Remove. |
| (add_ssa_edge): Simplify. |
| (add_control_edge): Likewise. |
| (ssa_prop_init): Likewise. |
| (ssa_prop_fini): Likewise. |
| (ssa_propagation_engine::ssa_propagate): Likewise. |
| |
| 2023-01-11 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * config/s390/s390.md (*not<mode>): New pattern. |
| |
| 2023-01-11 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.cc (xtensa_insn_cost): |
| Let insn cost for size be obtained by applying COSTS_N_INSNS() |
| to instruction length and then dividing by 3. |
| |
| 2023-01-10 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/106293 |
| * tree-ssa-dse.cc (dse_classify_store): Use a worklist to |
| process degenerate PHI defs. |
| |
| 2023-01-10 Roger Sayle <roger@nextmovesoftware.com> |
| |
| PR rtl-optimization/106421 |
| * cprop.cc (bypass_block): Check that DEST is local to this |
| function (non-NULL) before calling find_edge. |
| |
| 2023-01-10 Martin Jambor <mjambor@suse.cz> |
| |
| PR ipa/108110 |
| * ipa-param-manipulation.h (ipa_param_body_adjustments): New members |
| sort_replacements, lookup_first_base_replacement and |
| m_sorted_replacements_p. |
| * ipa-param-manipulation.cc: Define INCLUDE_ALGORITHM. |
| (ipa_param_body_adjustments::register_replacement): Set |
| m_sorted_replacements_p to false. |
| (compare_param_body_replacement): New function. |
| (ipa_param_body_adjustments::sort_replacements): Likewise. |
| (ipa_param_body_adjustments::common_initialization): Call |
| sort_replacements. |
| (ipa_param_body_adjustments::ipa_param_body_adjustments): Initialize |
| m_sorted_replacements_p. |
| (ipa_param_body_adjustments::lookup_replacement_1): Rework to use |
| std::lower_bound. |
| (ipa_param_body_adjustments::lookup_first_base_replacement): New |
| function. |
| (ipa_param_body_adjustments::modify_call_stmt): Use |
| lookup_first_base_replacement. |
| * omp-simd-clone.cc (ipa_simd_modify_function_body): Call |
| adjustments->sort_replacements. |
| |
| 2023-01-10 Richard Biener <rguenther@suse.de> |
| |
| PR tree-optimization/108314 |
| * tree-vect-stmts.cc (vectorizable_condition): Do not |
| perform BIT_NOT_EXPR optimization for EXTRACT_LAST_REDUCTION. |
| |
| 2023-01-10 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config/csky/csky-linux-elf.h (SYSROOT_SUFFIX_SPEC): New. |
| |
| 2023-01-10 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config/csky/csky.h (MULTILIB_DEFAULTS): Fix float abi option. |
| |
| 2023-01-10 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config/csky/csky.cc (csky_cpu_cpp_builtins): Add builtin |
| defines for soft float abi. |
| |
| 2023-01-10 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config/csky/csky.md (smart_bseti): Change condition to CSKY_ISA_FEATURE (E1). |
| (smart_bclri): Likewise. |
| (fast_bseti): Change condition to CSKY_ISA_FEATURE (E2). |
| (fast_bclri): Likewise. |
| (fast_cmpnesi_i): Likewise. |
| (*fast_cmpltsi_i): Likewise. |
| (*fast_cmpgeusi_i): Likewise. |
| |
| 2023-01-10 Xianmiao Qu <cooper.qu@linux.alibaba.com> |
| |
| * config/csky/csky_insn_fpuv3.md (l<frm_pattern><fixsuop><mode>si2): Test |
| flag_fp_int_builtin_inexact || !flag_trapping_math. |
| (<frm_pattern><mode>2): Likewise. |
| |
| 2023-01-10 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * config/s390/s390.cc (s390_register_info): Check call_used_regs |
| instead of hard-coding the register numbers for call saved |
| registers. |
| (s390_optimize_register_info): Likewise. |
| |
| 2023-01-09 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * doc/gm2.texi (Overview): Fix @node markers. |
| (Using): Likewise. Remove subsections that were moved to Overview |
| from the menu and move others around. |
| |
| 2023-01-09 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/108209 |
| * genmatch.cc (commutative_op): Fix return value for |
| user-id with non-commutative first replacement. |
| |
| 2023-01-09 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/107453 |
| * calls.cc (expand_call): For calls with |
| TYPE_NO_NAMED_ARGS_STDARG_P (funtype) use zero for n_named_args. |
| Formatting fix. |
| |
| 2023-01-09 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/69482 |
| * cfgexpand.cc (discover_nonconstant_array_refs_r): Volatile |
| qualified accesses also force objects to memory. |
| |
| 2023-01-09 Martin Liska <mliska@suse.cz> |
| |
| PR lto/108330 |
| * lto-cgraph.cc (compute_ltrans_boundary): Do not insert |
| NULL (deleleted value) to a hash_set. |
| |
| 2023-01-08 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.md (*splice_bits): |
| New insn_and_split pattern. |
| |
| 2023-01-07 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> |
| |
| * config/xtensa/xtensa.cc |
| (xtensa_split_imm_two_addends, xtensa_emit_add_imm): |
| New helper functions. |
| (xtensa_set_return_address, xtensa_output_mi_thunk): |
| Change to use the helper function. |
| (xtensa_emit_adjust_stack_ptr): Ditto. |
| And also change to try reusing the content of scratch register |
| A9 if the register is not modified in the function body. |
| |
| 2023-01-07 LIU Hao <lh_mouse@126.com> |
| |
| PR middle-end/108300 |
| * config/xtensa/xtensa-dynconfig.c: Define `WIN32_LEAN_AND_MEAN` |
| before <windows.h>. |
| * diagnostic-color.cc: Likewise. |
| * plugin.cc: Likewise. |
| * prefix.cc: Likewise. |
| |
| 2023-01-06 Joseph Myers <joseph@codesourcery.com> |
| |
| * doc/extend.texi (__builtin_tgmath): Do not restate standard rule |
| for handling real integer types. |
| |
| 2023-01-06 Tamar Christina <tamar.christina@arm.com> |
| |
| Revert: |
| 2022-12-12 Tamar Christina <tamar.christina@arm.com> |
| |
| * config/aarch64/aarch64-simd.md (*aarch64_simd_movv2hf): New. |
| (mov<mode>, movmisalign<mode>, aarch64_dup_lane<mode>, |
| aarch64_store_lane0<mode>, aarch64_simd_vec_set<mode>, |
| @aarch64_simd_vec_copy_lane<mode>, vec_set<mode>, |
| reduc_<optab>_scal_<mode>, reduc_<fmaxmin>_scal_<mode>, |
| aarch64_reduc_<optab>_internal<mode>, aarch64_get_lane<mode>, |
| vec_init<mode><Vel>, vec_extract<mode><Vel>): Support V2HF. |
| (aarch64_simd_dupv2hf): New. |
| * config/aarch64/aarch64.cc (aarch64_classify_vector_mode): |
| Add E_V2HFmode. |
| * config/aarch64/iterators.md (VHSDF_P): New. |
| (V2F, VMOVE, nunits, Vtype, Vmtype, Vetype, stype, VEL, |
| Vel, q, vp): Add V2HF. |
| * config/arm/types.md (neon_fp_reduc_add_h): New. |
| |
| 2023-01-06 Martin Liska <mliska@suse.cz> |
| |
| PR middle-end/107966 |
| * doc/options.texi: Fix Var documentation in internal manual. |
| |
| 2023-01-05 Roger Sayle <roger@nextmovesoftware.com> |
| |
| Revert: |
| 2023-01-03 Roger Sayle <roger@nextmovesoftware.com> |
| |
| * config/i386/i386-expand.cc (ix86_expand_int_movcc): Rewrite |
| RTL expansion to allow condition (mask) to be shared/reused, |
| by avoiding overwriting pseudos and adding REG_EQUAL notes. |
| |
| 2023-01-05 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * common.opt: Add -static-libgm2. |
| * config/darwin.h (LINK_SPEC): Handle static-libgm2. |
| * doc/gm2.texi: Document static-libgm2. |
| * gcc.cc (driver_handle_option): Allow static-libgm2. |
| |
| 2023-01-05 Tejas Joshi <TejasSanjay.Joshi@amd.com> |
| |
| * common/config/i386/i386-common.cc (processor_alias_table): |
| Use CPU_ZNVER4 for znver4. |
| * config/i386/i386.md: Add znver4.md. |
| * config/i386/znver4.md: New. |
| |
| 2023-01-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/108253 |
| * tree-vrp.cc (maybe_set_nonzero_bits): Handle var with pointer |
| types. |
| |
| 2023-01-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/108237 |
| * generic-match-head.cc: Include tree-pass.h. |
| (canonicalize_math_p, optimize_vectors_before_lowering_p): Define |
| to false if cfun and cfun->curr_properties has PROP_gimple_opt_math |
| resp. PROP_gimple_lvec property set. |
| |
| 2023-01-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR sanitizer/108256 |
| * convert.cc (do_narrow): Punt for MULT_EXPR if original |
| type doesn't wrap around and -fsanitize=signed-integer-overflow |
| is on. |
| * fold-const.cc (fold_unary_loc) <CASE_CONVERT>: Likewise. |
| |
| 2023-01-04 Hu, Lin1 <lin1.hu@intel.com> |
| |
| * common/config/i386/cpuinfo.h (get_intel_cpu): Handle Emeraldrapids. |
| * common/config/i386/i386-common.cc: Add Emeraldrapids. |
| |
| 2023-01-04 Hu, Lin1 <lin1.hu@intel.com> |
| |
| * common/config/i386/cpuinfo.h (get_intel_cpu): Remove case 0xb5 |
| for meteorlake. |
| |
| 2023-01-03 Sandra Loosemore <sandra@codesourcery.com> |
| |
| * cgraph.h (struct cgraph_node): Add gc_candidate bit, modify |
| default constructor to initialize it. |
| * cgraphunit.cc (expand_all_functions): Save gc_candidate functions |
| for last and iterate to handle recursive calls. Delete leftover |
| candidates at the end. |
| * omp-simd-clone.cc (simd_clone_create): Set gc_candidate bit |
| on local clones. |
| * tree-vect-stmts.cc (vectorizable_simd_clone_call): Clear |
| gc_candidate bit when a clone is used. |
| |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> |
| |
| Revert: |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> |
| |
| * dwarf2cfi.cc (init_return_column_size): Remove. |
| (init_one_dwarf_reg_size): Adjust. |
| (generate_dwarf_reg_sizes): New function. Extracted |
| from expand_builtin_init_dwarf_reg_sizes. |
| (expand_builtin_init_dwarf_reg_sizes): Call |
| generate_dwarf_reg_sizes. |
| * target.def (init_dwarf_reg_sizes_extra): Adjust |
| hook signature. |
| * config/msp430/msp430.cc |
| (msp430_init_dwarf_reg_sizes_extra): Adjust. |
| * config/rs6000/rs6000.cc |
| (rs6000_init_dwarf_reg_sizes_extra): Likewise. |
| * doc/tm.texi: Update. |
| |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> |
| |
| Revert: |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> |
| |
| * debug.h (dwarf_reg_sizes_constant): Declare. |
| * dwarf2cfi.cc (dwarf_reg_sizes_constant): New function. |
| |
| 2023-01-03 Siddhesh Poyarekar <siddhesh@gotplt.org> |
| |
| PR tree-optimization/105043 |
| * doc/extend.texi (Object Size Checking): Split out into two |
| subsections and mention _FORTIFY_SOURCE. |
| |
| 2023-01-03 Roger Sayle <roger@nextmovesoftware.com> |
| |
| * config/i386/i386-expand.cc (ix86_expand_int_movcc): Rewrite |
| RTL expansion to allow condition (mask) to be shared/reused, |
| by avoiding overwriting pseudos and adding REG_EQUAL notes. |
| |
| 2023-01-03 Roger Sayle <roger@nextmovesoftware.com> |
| |
| PR target/108229 |
| * config/i386/i386-features.cc |
| (general_scalar_chain::compute_convert_gain) <case PLUS>: Consider |
| the gain/cost of converting a MEM operand. |
| |
| 2023-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/108264 |
| * expr.cc (store_expr): For stores into SUBREG_PROMOTED_* targets |
| from source which doesn't have scalar integral mode first convert |
| it to outer_mode. |
| |
| 2023-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR rtl-optimization/108263 |
| * cfgrtl.cc (fixup_reorder_chain): Avoid trying to redirect |
| asm goto to EXIT. |
| |
| 2023-01-02 Alexander Monakov <amonakov@ispras.ru> |
| |
| PR target/87832 |
| * config/i386/lujiazui.md (lujiazui_div): New automaton. |
| (lua_div): New unit. |
| (lua_idiv_qi): Correct unit in the reservation. |
| (lua_idiv_qi_load): Ditto. |
| (lua_idiv_hi): Ditto. |
| (lua_idiv_hi_load): Ditto. |
| (lua_idiv_si): Ditto. |
| (lua_idiv_si_load): Ditto. |
| (lua_idiv_di): Ditto. |
| (lua_idiv_di_load): Ditto. |
| (lua_fdiv_SF): Ditto. |
| (lua_fdiv_SF_load): Ditto. |
| (lua_fdiv_DF): Ditto. |
| (lua_fdiv_DF_load): Ditto. |
| (lua_fdiv_XF): Ditto. |
| (lua_fdiv_XF_load): Ditto. |
| (lua_ssediv_SF): Ditto. |
| (lua_ssediv_load_SF): Ditto. |
| (lua_ssediv_V4SF): Ditto. |
| (lua_ssediv_load_V4SF): Ditto. |
| (lua_ssediv_V8SF): Ditto. |
| (lua_ssediv_load_V8SF): Ditto. |
| (lua_ssediv_SD): Ditto. |
| (lua_ssediv_load_SD): Ditto. |
| (lua_ssediv_V2DF): Ditto. |
| (lua_ssediv_load_V2DF): Ditto. |
| (lua_ssediv_V4DF): Ditto. |
| (lua_ssediv_load_V4DF): Ditto. |
| |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> |
| |
| * debug.h (dwarf_reg_sizes_constant): Declare. |
| * dwarf2cfi.cc (dwarf_reg_sizes_constant): New function. |
| |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> |
| |
| * dwarf2cfi.cc (init_return_column_size): Remove. |
| (init_one_dwarf_reg_size): Adjust. |
| (generate_dwarf_reg_sizes): New function. Extracted |
| from expand_builtin_init_dwarf_reg_sizes. |
| (expand_builtin_init_dwarf_reg_sizes): Call |
| generate_dwarf_reg_sizes. |
| * target.def (init_dwarf_reg_sizes_extra): Adjust |
| hook signature. |
| * config/msp430/msp430.cc |
| (msp430_init_dwarf_reg_sizes_extra): Adjust. |
| * config/rs6000/rs6000.cc |
| (rs6000_init_dwarf_reg_sizes_extra): Likewise. |
| * doc/tm.texi: Update. |
| |
| 2023-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * gcc.cc (process_command): Update copyright notice dates. |
| * gcov-dump.cc (print_version): Ditto. |
| * gcov.cc (print_version): Ditto. |
| * gcov-tool.cc (print_version): Ditto. |
| * gengtype.cc (create_file): Ditto. |
| * doc/cpp.texi: Bump @copying's copyright year. |
| * doc/cppinternals.texi: Ditto. |
| * doc/gcc.texi: Ditto. |
| * doc/gccint.texi: Ditto. |
| * doc/gcov.texi: Ditto. |
| * doc/install.texi: Ditto. |
| * doc/invoke.texi: Ditto. |
| |
| 2023-01-01 Roger Sayle <roger@nextmovesoftware.com> |
| Uroš Bizjak <ubizjak@gmail.com> |
| |
| * config/i386/i386.md (extendditi2): New define_insn. |
| (define_split): Use DWIH mode iterator to treat new extendditi2 |
| identically to existing extendsidi2_1. |
| (define_peephole2): Likewise. |
| (define_peephole2): Likewise. |
| (define_Split): Likewise. |
| |
| |
| Copyright (C) 2023 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |
