+2023-04-26 Patrick O'Neill <patrick@rivosinc.com>
+
+ * config/riscv/riscv.cc: Fix whitespace.
+ * config/riscv/sync.md: Fix whitespace.
+
+2023-04-26 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/108697
+ * gimple-range-cache.cc (ssa_global_cache::clear_range): Do
+ not clear the vector on an out of range query.
+ (ssa_cache::dump): Use dump_range_query instead of get_range.
+ (ssa_cache::dump_range_query): New.
+ (ssa_lazy_cache::dump_range_query): New.
+ (ssa_lazy_cache::set_range): New.
+ * gimple-range-cache.h (ssa_cache::dump_range_query): New.
+ (class ssa_lazy_cache): New.
+ (ssa_lazy_cache::ssa_lazy_cache): New.
+ (ssa_lazy_cache::~ssa_lazy_cache): New.
+ (ssa_lazy_cache::get_range): New.
+ (ssa_lazy_cache::clear_range): New.
+ (ssa_lazy_cache::clear): New.
+ (ssa_lazy_cache::dump): New.
+ * gimple-range-path.cc (path_range_query::path_range_query): Do
+ not allocate a ssa_cache object nor has_cache bitmap.
+ (path_range_query::~path_range_query): Do not free objects.
+ (path_range_query::clear_cache): Remove.
+ (path_range_query::get_cache): Adjust.
+ (path_range_query::set_cache): Remove.
+ (path_range_query::dump): Don't call through a pointer.
+ (path_range_query::internal_range_of_expr): Set cache directly.
+ (path_range_query::reset_path): Clear cache directly.
+ (path_range_query::ssa_range_in_phi): Fold with globals only.
+ (path_range_query::compute_ranges_in_phis): Simply set range.
+ (path_range_query::compute_ranges_in_block): Call cache directly.
+ * gimple-range-path.h (class path_range_query): Replace bitmap
+ and cache pointer with lazy cache object.
+ * gimple-range.h (class assume_query): Use ssa_lazy_cache.
+
+2023-04-26 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-cache.cc (ssa_cache::ssa_cache): Rename.
+ (ssa_cache::~ssa_cache): Rename.
+ (ssa_cache::has_range): New.
+ (ssa_cache::get_range): Rename.
+ (ssa_cache::set_range): Rename.
+ (ssa_cache::clear_range): Rename.
+ (ssa_cache::clear): Rename.
+ (ssa_cache::dump): Rename and use get_range.
+ (ranger_cache::get_global_range): Use get_range and set_range.
+ (ranger_cache::range_of_def): Use get_range.
+ * gimple-range-cache.h (class ssa_cache): Rename class and methods.
+ (class ranger_cache): Use ssa_cache.
+ * gimple-range-path.cc (path_range_query::path_range_query): Use
+ ssa_cache.
+ (path_range_query::get_cache): Use get_range.
+ (path_range_query::set_cache): Use set_range.
+ * gimple-range-path.h (class path_range_query): Use ssa_cache.
+ * gimple-range.cc (assume_query::assume_range_p): Use get_range.
+ (assume_query::range_of_expr): Use get_range.
+ (assume_query::assume_query): Use set_range.
+ (assume_query::calculate_op): Use get_range and set_range.
+ * gimple-range.h (class assume_query): Use ssa_cache.
+
+2023-04-26 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range-cache.cc (sbr_vector::sbr_vector): Add parameter
+ and local to optionally zero memory.
+ (br_vector::grow): Only zero memory if flag is set.
+ (class sbr_lazy_vector): New.
+ (sbr_lazy_vector::sbr_lazy_vector): New.
+ (sbr_lazy_vector::set_bb_range): New.
+ (sbr_lazy_vector::get_bb_range): New.
+ (sbr_lazy_vector::bb_range_p): New.
+ (block_range_cache::set_bb_range): Check flags and Use sbr_lazy_vector.
+ * gimple-range-gori.cc (gori_map::calculate_gori): Use
+ param_vrp_switch_limit.
+ (gori_compute::gori_compute): Use param_vrp_switch_limit.
+ * params.opt (vrp_sparse_threshold): Rename from evrp_sparse_threshold.
+ (vrp_switch_limit): Rename from evrp_switch_limit.
+ (vrp_vector_threshold): New.
+
+2023-04-26 Andrew MacLeod <amacleod@redhat.com>
+
+ * value-relation.cc (dom_oracle::query_relation): Check early for lack
+ of any relation.
+ * value-relation.h (equiv_oracle::has_equiv_p): New.
+
+2023-04-26 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/109417
+ * gimple-range-gori.cc (range_def_chain::register_dependency):
+ Save the ssa version number, not the pointer.
+ (gori_compute::may_recompute_p): No need to check if a dependency
+ is in the free list.
+ * gimple-range-gori.h (class range_def_chain): Change ssa1 and ssa2
+ fields to be unsigned int instead of trees.
+ (ange_def_chain::depend1): Adjust.
+ (ange_def_chain::depend2): Adjust.
+ * gimple-range.h: Include "ssa.h" to inline ssa_name().
+
+2023-04-26 David Edelsohn <dje.gcc@gmail.com>
+
+ * config/rs6000/aix72.h (TARGET_DEFAULT): Use ISA_2_6_MASKS_SERVER.
+ * config/rs6000/aix73.h (TARGET_DEFAULT): Use ISA_2_7_MASKS_SERVER.
+ (PROCESSOR_DEFAULT): Use PROCESSOR_POWER8.
+
+2023-04-26 Patrick O'Neill <patrick@rivosinc.com>
+
+ PR target/104338
+ * config/riscv/riscv-protos.h: Add helper function stubs.
+ * config/riscv/riscv.cc: Add helper functions for subword masking.
+ * config/riscv/riscv.opt: Add command-line flag.
+ * config/riscv/sync.md: Add masking logic and inline asm for fetch_and_op,
+ fetch_and_nand, CAS, and exchange ops.
+ * doc/invoke.texi: Add blurb regarding command-line flag.
+
+2023-04-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-simd.md (aarch64_rshrn2<mode>_insn_le):
+ Reimplement using standard RTL codes instead of unspec.
+ (aarch64_rshrn2<mode>_insn_be): Likewise.
+ (aarch64_rshrn2<mode>): Adjust for the above.
+ * config/aarch64/aarch64.md (UNSPEC_RSHRN): Delete.
+
+2023-04-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-simd.md (aarch64_rshrn<mode>_insn_le): Reimplement
+ with standard RTL codes instead of an UNSPEC.
+ (aarch64_rshrn<mode>_insn_be): Likewise.
+ (aarch64_rshrn<mode>): Adjust for the above.
+ * config/aarch64/predicates.md (aarch64_simd_rshrn_imm_vec): Define.
+
+2023-04-26 Pan Li <pan2.li@intel.com>
+ Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv.cc (riscv_classify_address): Allow
+ const0_rtx for the RVV load/store.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.cc (range_op_cast_tests): Remove legacy support.
+ * value-range-storage.h (vrange_allocator::alloc_irange): Same.
+ * value-range.cc (irange::operator=): Same.
+ (get_legacy_range): Same.
+ (irange::copy_legacy_to_multi_range): Delete.
+ (irange::copy_to_legacy): Delete.
+ (irange::irange_set_anti_range): Delete.
+ (irange::set): Remove legacy support.
+ (irange::verify_range): Same.
+ (irange::legacy_lower_bound): Delete.
+ (irange::legacy_upper_bound): Delete.
+ (irange::legacy_equal_p): Delete.
+ (irange::operator==): Remove legacy support.
+ (irange::singleton_p): Same.
+ (irange::value_inside_range): Same.
+ (irange::contains_p): Same.
+ (intersect_ranges): Delete.
+ (irange::legacy_intersect): Delete.
+ (union_ranges): Delete.
+ (irange::legacy_union): Delete.
+ (irange::legacy_verbose_union_): Delete.
+ (irange::legacy_verbose_intersect): Delete.
+ (irange::irange_union): Remove legacy support.
+ (irange::irange_intersect): Same.
+ (irange::intersect): Same.
+ (irange::invert): Same.
+ (ranges_from_anti_range): Delete.
+ (gt_pch_nx): Adjust for legacy removal.
+ (gt_ggc_mx): Same.
+ (range_tests_legacy): Delete.
+ (range_tests_misc): Adjust for legacy removal.
+ (range_tests): Same.
+ * value-range.h (class irange): Same.
+ (irange::legacy_mode_p): Delete.
+ (ranges_from_anti_range): Delete.
+ (irange::nonzero_p): Adjust for legacy removal.
+ (irange::lower_bound): Same.
+ (irange::upper_bound): Same.
+ (irange::union_): Same.
+ (irange::intersect): Same.
+ (irange::set_nonzero): Same.
+ (irange::set_zero): Same.
+ * vr-values.cc (simplify_using_ranges::legacy_fold_cond_overflow): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (irange::copy_legacy_to_multi_range): Rewrite use
+ of range_has_numeric_bounds_p with irange API.
+ (range_has_numeric_bounds_p): Delete.
+ * value-range.h (range_has_numeric_bounds_p): Delete.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-data-ref.cc (compute_distributive_range): Replace uses of
+ range_int_cst_p with irange API.
+ * tree-ssa-strlen.cc (get_range_strlen_dynamic): Same.
+ * tree-vrp.h (range_int_cst_p): Delete.
+ * vr-values.cc (check_for_binary_op_overflow): Replace usees of
+ range_int_cst_p with irange API.
+ (vr_set_zero_nonzero_bits): Same.
+ (range_fits_type_p): Same.
+ (simplify_using_ranges::simplify_casted_cond): Same.
+ * tree-vrp.cc (range_int_cst_p): Remove.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-ssa-strlen.cc (compare_nonzero_chars): Convert to wide_ints.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * builtins.cc (expand_builtin_strnlen): Rewrite deprecated irange
+ API uses to new API.
+ * gimple-predicate-analysis.cc (find_var_cmp_const): Same.
+ * internal-fn.cc (get_min_precision): Same.
+ * match.pd: Same.
+ * tree-affine.cc (expr_to_aff_combination): Same.
+ * tree-data-ref.cc (dr_step_indicator): Same.
+ * tree-dfa.cc (get_ref_base_and_extent): Same.
+ * tree-scalar-evolution.cc (iv_can_overflow_p): Same.
+ * tree-ssa-phiopt.cc (two_value_replacement): Same.
+ * tree-ssa-pre.cc (insert_into_preds_of_block): Same.
+ * tree-ssa-reassoc.cc (optimize_range_tests_to_bit_test): Same.
+ * tree-ssa-strlen.cc (compare_nonzero_chars): Same.
+ * tree-switch-conversion.cc (bit_test_cluster::emit): Same.
+ * tree-vect-patterns.cc (vect_recog_divmod_pattern): Same.
+ * tree.cc (get_range_pos_neg): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * ipa-prop.cc (ipa_print_node_jump_functions_for_edge): Use
+ vrange::dump instead of ad-hoc dumper.
+ * tree-ssa-strlen.cc (dump_strlen_info): Same.
+ * value-range-pretty-print.cc (visit): Pass TDF_NOUID to
+ dump_generic_node.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.cc (operator_cast::op1_range): Use
+ create_possibly_reversed_range.
+ (operator_bitwise_and::simple_op1_range_solver): Same.
+ * value-range.cc (swap_out_of_order_endpoints): Delete.
+ (irange::set): Remove call to swap_out_of_order_endpoints.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * builtins.cc (determine_block_size): Convert use of legacy API to
+ get_legacy_range.
+ * gimple-array-bounds.cc (check_out_of_bounds_and_warn): Same.
+ (array_bounds_checker::check_array_ref): Same.
+ * gimple-ssa-warn-restrict.cc
+ (builtin_memref::extend_offset_range): Same.
+ * ipa-cp.cc (ipcp_store_vr_results): Same.
+ * ipa-fnsummary.cc (set_switch_stmt_execution_predicate): Same.
+ * ipa-prop.cc (struct ipa_vr_ggc_hash_traits): Same.
+ (ipa_write_jump_function): Same.
+ * pointer-query.cc (get_size_range): Same.
+ * tree-data-ref.cc (split_constant_offset): Same.
+ * tree-ssa-strlen.cc (get_range): Same.
+ (maybe_diag_stxncpy_trunc): Same.
+ (strlen_pass::get_len_or_size): Same.
+ (strlen_pass::count_nonzero_bytes_addr): Same.
+ * tree-vect-patterns.cc (vect_get_range_info): Same.
+ * value-range.cc (irange::maybe_anti_range): Remove.
+ (get_legacy_range): New.
+ (irange::copy_to_legacy): Use get_legacy_range.
+ (ranges_from_anti_range): Same.
+ * value-range.h (class irange): Remove maybe_anti_range.
+ (get_legacy_range): New.
+ * vr-values.cc (check_for_binary_op_overflow): Convert use of
+ legacy API to get_legacy_range.
+ (compare_ranges): Same.
+ (compare_range_with_value): Same.
+ (bounds_of_var_in_loop): Same.
+ (find_case_label_ranges): Same.
+ (simplify_using_ranges::simplify_switch_using_ranges): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range-pretty-print.cc (vrange_printer::visit): Remove
+ constant_p use.
+ * value-range.cc (irange::constant_p): Remove.
+ (irange::get_nonzero_bits_from_range): Remove constant_p use.
+ * value-range.h (class irange): Remove constant_p.
+ (irange::num_pairs): Remove constant_p use.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (irange::copy_legacy_to_multi_range): Remove
+ symbolics support.
+ (irange::set): Same.
+ (irange::legacy_lower_bound): Same.
+ (irange::legacy_upper_bound): Same.
+ (irange::contains_p): Same.
+ (range_tests_legacy): Same.
+ (irange::normalize_addresses): Remove.
+ (irange::normalize_symbolics): Remove.
+ (irange::symbolic_p): Remove.
+ * value-range.h (class irange): Remove symbolic_p,
+ normalize_symbolics, and normalize_addresses.
+ * vr-values.cc (simplify_using_ranges::two_valued_val_range_p):
+ Remove symbolics support.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (irange::may_contain_p): Remove.
+ * value-range.h (range_includes_zero_p): Rewrite may_contain_p
+ usage with contains_p.
+ * vr-values.cc (compare_range_with_value): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.cc (supported_types_p): Remove.
+ (defined_ranges_p): Remove.
+ (range_fold_binary_expr): Remove.
+ (range_fold_unary_expr): Remove.
+ * tree-vrp.h (range_fold_unary_expr): Remove.
+ (range_fold_binary_expr): Remove.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * ipa-cp.cc (ipa_vr_operation_and_type_effects): Convert to ranger API.
+ (ipa_value_range_from_jfunc): Same.
+ (propagate_vr_across_jump_function): Same.
+ * ipa-fnsummary.cc (evaluate_conditions_for_known_args): Same.
+ * ipa-prop.cc (ipa_compute_jump_functions_for_edge): Same.
+ * vr-values.cc (bounds_of_var_in_loop): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-array-bounds.cc (array_bounds_checker::get_value_range):
+ Add irange argument.
+ (check_out_of_bounds_and_warn): Remove check for vr.
+ (array_bounds_checker::check_array_ref): Remove pointer qualifier
+ for vr and adjust accordingly.
+ * gimple-array-bounds.h (get_value_range): Add irange argument.
+ * value-query.cc (class equiv_allocator): Delete.
+ (range_query::get_value_range): Delete.
+ (range_query::range_query): Remove allocator access.
+ (range_query::~range_query): Same.
+ * value-query.h (get_value_range): Delete.
+ * vr-values.cc
+ (simplify_using_ranges::op_with_boolean_value_range_p): Remove
+ call to get_value_range.
+ (check_for_binary_op_overflow): Same.
+ (simplify_using_ranges::legacy_fold_cond_overflow): Same.
+ (simplify_using_ranges::simplify_abs_using_ranges): Same.
+ (simplify_using_ranges::simplify_cond_using_ranges_1): Same.
+ (simplify_using_ranges::simplify_casted_cond): Same.
+ (simplify_using_ranges::simplify_switch_using_ranges): Same.
+ (simplify_using_ranges::two_valued_val_range_p): Same.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * vr-values.cc
+ (simplify_using_ranges::vrp_evaluate_conditional_warnv_with_ops):
+ Rename to...
+ (simplify_using_ranges::legacy_fold_cond_overflow): ...this.
+ (simplify_using_ranges::vrp_visit_cond_stmt): Rename to...
+ (simplify_using_ranges::legacy_fold_cond): ...this.
+ (simplify_using_ranges::fold_cond): Rename
+ vrp_evaluate_conditional_warnv_with_ops to
+ legacy_fold_cond_overflow.
+ * vr-values.h (class vr_values): Replace vrp_visit_cond_stmt and
+ vrp_evaluate_conditional_warnv_with_ops with legacy_fold_cond and
+ legacy_fold_cond_overflow respectively.
+
+2023-04-26 Aldy Hernandez <aldyh@redhat.com>
+
+ * vr-values.cc (get_vr_for_comparison): Remove.
+ (compare_name_with_value): Same.
+ (vrp_evaluate_conditional_warnv_with_ops): Remove calls to
+ compare_name_with_value.
+ * vr-values.h: Remove compare_name_with_value.
+ Remove get_vr_for_comparison.
+
+2023-04-26 Roger Sayle <roger@nextmovesoftware.com>
+
+ * config/stormy16/stormy16.md (bswaphi2): New define_insn.
+ (bswapsi2): New define_insn.
+ (swaphi): New define_insn to exchange two registers (swpw).
+ (define_peephole2): Recognize exchange of registers as swaphi.
+
+2023-04-26 Richard Biener <rguenther@suse.de>
+
+ * gimple-range-path.cc (path_range_query::compute_outgoing_relations):
+ Avoid last_stmt.
+ * ipa-pure-const.cc (pass_nothrow::execute): Likewise.
+ * predict.cc (apply_return_prediction): Likewise.
+ * sese.cc (set_ifsese_condition): Likewise. Simplify.
+ * tree-cfg.cc (assert_unreachable_fallthru_edge_p): Avoid last_stmt.
+ (make_edges_bb): Likewise.
+ (make_cond_expr_edges): Likewise.
+ (end_recording_case_labels): Likewise.
+ (make_gimple_asm_edges): Likewise.
+ (cleanup_dead_labels): Likewise.
+ (group_case_labels): Likewise.
+ (gimple_can_merge_blocks_p): Likewise.
+ (gimple_merge_blocks): Likewise.
+ (find_taken_edge): Likewise. Also handle empty fallthru blocks.
+ (gimple_duplicate_sese_tail): Avoid last_stmt.
+ (find_loop_dist_alias): Likewise.
+ (gimple_block_ends_with_condjump_p): Likewise.
+ (gimple_purge_dead_eh_edges): Likewise.
+ (gimple_purge_dead_abnormal_call_edges): Likewise.
+ (pass_warn_function_return::execute): Likewise.
+ (execute_fixup_cfg): Likewise.
+ * tree-eh.cc (redirect_eh_edge_1): Likewise.
+ (pass_lower_resx::execute): Likewise.
+ (pass_lower_eh_dispatch::execute): Likewise.
+ (cleanup_empty_eh): Likewise.
+ * tree-if-conv.cc (if_convertible_bb_p): Likewise.
+ (predicate_bbs): Likewise.
+ (ifcvt_split_critical_edges): Likewise.
+ * tree-loop-distribution.cc (create_edge_for_control_dependence):
+ Likewise.
+ (loop_distribution::transform_reduction_loop): Likewise.
+ * tree-parloops.cc (transform_to_exit_first_loop_alt): Likewise.
+ (try_transform_to_exit_first_loop_alt): Likewise.
+ (transform_to_exit_first_loop): Likewise.
+ (create_parallel_loop): Likewise.
+ * tree-scalar-evolution.cc (get_loop_exit_condition): Likewise.
+ * tree-ssa-dce.cc (mark_last_stmt_necessary): Likewise.
+ (eliminate_unnecessary_stmts): Likewise.
+ * tree-ssa-dom.cc
+ (dom_opt_dom_walker::set_global_ranges_from_unreachable_edges):
+ Likewise.
+ * tree-ssa-ifcombine.cc (ifcombine_ifandif): Likewise.
+ (pass_tree_ifcombine::execute): Likewise.
+ * tree-ssa-loop-ch.cc (entry_loop_condition_is_static): Likewise.
+ (should_duplicate_loop_header_p): Likewise.
+ * tree-ssa-loop-ivcanon.cc (create_canonical_iv): Likewise.
+ (tree_estimate_loop_size): Likewise.
+ (try_unroll_loop_completely): Likewise.
+ * tree-ssa-loop-ivopts.cc (tree_ssa_iv_optimize_loop): Likewise.
+ * tree-ssa-loop-manip.cc (ip_normal_pos): Likewise.
+ (canonicalize_loop_ivs): Likewise.
+ * tree-ssa-loop-niter.cc (determine_value_range): Likewise.
+ (bound_difference): Likewise.
+ (number_of_iterations_popcount): Likewise.
+ (number_of_iterations_cltz): Likewise.
+ (number_of_iterations_cltz_complement): Likewise.
+ (simplify_using_initial_conditions): Likewise.
+ (number_of_iterations_exit_assumptions): Likewise.
+ (loop_niter_by_eval): Likewise.
+ (estimate_numbers_of_iterations): Likewise.
+
+2023-04-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/vector.md: Refine vmadc/vmsbc RA constraint.
+
+2023-04-26 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/108758
+ * config/rs6000/rs6000-builtins.def
+ (__builtin_vsx_scalar_cmp_exp_qp_eq, __builtin_vsx_scalar_cmp_exp_qp_gt
+ __builtin_vsx_scalar_cmp_exp_qp_lt,
+ __builtin_vsx_scalar_cmp_exp_qp_unordered): Move from stanza ieee128-hw
+ to power9-vector.
+
+2023-04-26 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/109069
+ * config/rs6000/altivec.md (sldoi_to_mov<mode>): Replace predicate
+ easy_vector_constant with const_vector_each_byte_same, add
+ handlings in preparation for !easy_vector_constant, and update
+ VECTOR_UNIT_ALTIVEC_OR_VSX_P with VECTOR_MEM_ALTIVEC_OR_VSX_P.
+ * config/rs6000/predicates.md (const_vector_each_byte_same): New
+ predicate.
+
+2023-04-26 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/vector.md (*pred_cmp<mode>_merge_tie_mask): New pattern.
+ (*pred_ltge<mode>_merge_tie_mask): Ditto.
+ (*pred_cmp<mode>_scalar_merge_tie_mask): Ditto.
+ (*pred_eqne<mode>_scalar_merge_tie_mask): Ditto.
+ (*pred_cmp<mode>_extended_scalar_merge_tie_mask): Ditto.
+ (*pred_eqne<mode>_extended_scalar_merge_tie_mask): Ditto.
+ (*pred_cmp<mode>_narrow_merge_tie_mask): Ditto.
+
+2023-04-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/vector.md: Fix redundant vmv1r.v.
+
+2023-04-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/vector.md: Fix RA constraint.
+
+2023-04-26 Pan Li <pan2.li@intel.com>
+
+ PR target/109272
+ * tree-ssa-sccvn.cc (vn_reference_eq): add type vector subparts
+ check for vn_reference equal.
+
+2023-04-26 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-opts.h (enum riscv_autovec_preference_enum): Add enum for
+ auto-vectorization preference.
+ (enum riscv_autovec_lmul_enum): Add enum for choosing LMUL of RVV
+ auto-vectorization.
+ * config/riscv/riscv.opt: Add compile option for RVV auto-vectorization.
+
+2023-04-26 Jivan Hakobyan <jivanhakobyan9@gmail.com>
+
+ * config/riscv/bitmanip.md: Updated predicates of bclri<mode>_nottwobits
+ and bclridisi_nottwobits patterns.
+ * config/riscv/predicates.md: (not_uimm_extra_bit_or_nottwobits): Adjust
+ predicate to avoid splitting arith constants.
+ (const_nottwobits_not_arith_operand): New predicate.
+
2023-04-25 Hans-Peter Nilsson <hp@axis.com>
* recog.cc (peep2_attempt, peep2_update_life): Correct
projects / thirdparty / gcc.git / commitdiff
