#include "config.h"#include "system.h"#include "coretypes.h"#include "backend.h"#include "target.h"#include "tree.h"#include "gimple.h"#include "cfghooks.h"#include "alloc-pool.h"#include "tree-pass.h"#include "ssa.h"#include "cgraph.h"#include "pretty-print.h"#include "diagnostic-core.h"#include "fold-const.h"#include "stor-layout.h"#include "cfganal.h"#include "gimplify.h"#include "gimple-iterator.h"#include "gimplify-me.h"#include "gimple-walk.h"#include "langhooks.h"#include "tree-cfg.h"#include "tree-into-ssa.h"#include "tree-dfa.h"#include "cfgloop.h"#include "symbol-summary.h"#include "ipa-param-manipulation.h"#include "tree-eh.h"#include "varasm.h"#include "stringpool.h"#include "attribs.h"#include "omp-simd-clone.h"#include "omp-low.h"#include "omp-general.h"
Data Structures | |
| struct | modify_stmt_info |
Function Documentation
◆ auto_simd_check_stmt()
Helper function for ok_for_auto_simd_clone; return false if the statement violates restrictions for an "omp declare simd" function. Specifically, the function must not - throw or call setjmp/longjmp - write memory that could alias parallel calls - read volatile memory - include openmp directives or calls - call functions that might do those things
References auto_simd_fail(), DECL_ATTRIBUTES, ECF_CONST, ECF_PURE, gimple_call_flags(), gimple_call_fndecl(), gimple_call_internal_p(), gimple_has_volatile_ops(), gimple_store_p(), lookup_attribute(), and NULL_TREE.
Referenced by ok_for_auto_simd_clone().
◆ auto_simd_fail()
OMP constructs' SIMD clone supporting code. Copyright (C) 2005-2024 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>.
Print debug info for ok_for_auto_simd_clone to the dump file, logging failure reason EXCUSE for function DECL. Always returns false.
References DECL_ASSEMBLER_NAME, dump_file, dump_flags, IDENTIFIER_POINTER, and TDF_DETAILS.
Referenced by auto_simd_check_stmt(), and ok_for_auto_simd_clone().
◆ create_tmp_simd_array()
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Each vector argument has a corresponding array to be used locally as part of the eventual loop. Create such temporary array and return it. PREFIX is the prefix to be used for the temporary. TYPE is the inner element type. SIMDLEN is the number of elements.
References build_array_type_nelts(), create_tmp_var_raw(), and gimple_add_tmp_var().
Referenced by simd_clone_adjust_argument_types().
◆ expand_simd_clones()
| void expand_simd_clones | ( | struct cgraph_node * | node | ) |
If the function in NODE is tagged as an elemental SIMD function, create the appropriate SIMD clones.
References build_distinct_type_copy(), symbol_table::change_decl_assembler_name(), count, symtab_node::decl, DECL_ASSEMBLER_NAME, DECL_ATTRIBUTES, symtab_node::definition, dump_file, cgraph_node::get_body(), get_identifier(), cgraph_node::has_gimple_body_p(), i, IDENTIFIER_POINTER, cgraph_simd_clone::inbranch, cgraph_node::inlined_to, lookup_attribute(), cgraph_simd_clone::nargs, cgraph_simd_clone::next_clone, NULL, NULL_TREE, oacc_get_fn_attrib(), ok_for_auto_simd_clone(), OMP_TARGET_SIMD_CLONE_ANY, OMP_TARGET_SIMD_CLONE_HOST, OMP_TARGET_SIMD_CLONE_NOHOST, cgraph_simd_clone::origin, cgraph_simd_clone::prev_clone, simd_clone_adjust(), simd_clone_adjust_argument_types(), simd_clone_adjust_return_type(), simd_clone_clauses_extract(), simd_clone_compute_base_data_type(), simd_clone_create(), simd_clone_mangle(), simd_clone_struct_alloc(), simd_clone_struct_copy(), cgraph_node::simd_clones, cgraph_node::simdclone, cgraph_simd_clone::simdlen, symtab, targetm, TREE_CHAIN, tree_cons(), TREE_PUBLIC, TREE_TYPE, TREE_VALUE, and TYPE_ARG_TYPES.
Referenced by ipa_omp_simd_clone(), and vect_recog_pow_pattern().
◆ ipa_omp_simd_clone()
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Entry point for IPA simd clone creation pass.
References expand_simd_clones(), and FOR_EACH_FUNCTION.
◆ ipa_simd_modify_function_body()
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Traverse the function body and perform all modifications as described in ADJUSTMENTS. At function return, ADJUSTMENTS will be modified such that the replacement/reduction value will now be an offset into the corresponding simd_array. This function will replace all function argument uses with their corresponding simd array elements, and ajust the return values accordingly.
References modify_stmt_info::adjustments, modify_stmt_info::after_stmt, cgraph_simd_clone::args, as_a(), build4(), cfun, symtab_node::decl, DECL_P, DECL_STRUCT_FUNCTION, dyn_cast(), ENTRY_BLOCK_PTR_FOR_FN, EXIT_BLOCK_PTR_FOR_FN, find_edge(), FOR_EACH_BB_FN, FOR_EACH_SSA_NAME, gcc_assert, gcc_checking_assert, ipa_param_body_adjustments::get_replacement_ssa_base(), gimple_bb(), gimple_build_assign(), gimple_debug_bind_get_var(), gimple_debug_bind_p(), gimple_debug_source_bind_get_var(), gimple_debug_source_bind_p(), gimple_phi_arg_def(), gimple_phi_arg_edge(), gimple_phi_num_args(), gimple_purge_dead_eh_edges(), gimple_return_retval(), walk_stmt_info::gsi, gsi_after_labels(), gsi_end_p(), gsi_insert_before(), gsi_next(), gsi_remove(), gsi_replace(), GSI_SAME_STMT, gsi_start_bb(), gsi_start_phis(), gsi_stmt(), i, walk_stmt_info::info, ipa_simd_modify_stmt_ops(), ipa_param_body_adjustments::lookup_replacement(), ipa_param_body_adjustments::m_adj_params, maybe_clean_eh_stmt(), cgraph_simd_clone::nargs, NULL, NULL_TREE, cgraph_simd_clone_arg::orig_arg, r, ipa_param_body_adjustments::register_replacement(), SET_PHI_ARG_DEF, set_ssa_default_def(), SET_SSA_NAME_VAR_OR_IDENTIFIER, cgraph_simd_clone_arg::simd_array, cgraph_node::simdclone, cgraph_simd_clone::simdlen, single_succ(), ipa_param_body_adjustments::sort_replacements(), SSA_NAME_IS_DEFAULT_DEF, SSA_NAME_OCCURS_IN_ABNORMAL_PHI, SSA_NAME_VAR, modify_stmt_info::stmt, walk_stmt_info::stmt, TREE_CODE, TREE_TYPE, TYPE_VECTOR_SUBPARTS(), unshare_expr(), update_stmt(), cgraph_simd_clone_arg::vector_arg, vector_unroll_factor, and walk_gimple_op().
Referenced by simd_clone_adjust().
◆ ipa_simd_modify_stmt_ops()
Callback for walk_gimple_op. Adjust operands from a given statement as specified in the adjustments vector in the callback data.
References modify_stmt_info::adjustments, modify_stmt_info::after_stmt, build1(), build_debug_expr_decl(), build_fold_addr_expr, cfun, ipa_param_body_replacement::dummy, ENTRY_BLOCK_PTR_FOR_FN, gcc_assert, ipa_param_body_adjustments::get_expr_replacement(), gimple_assign_lhs(), gimple_build_assign(), gimple_build_debug_source_bind(), gsi_after_labels(), gsi_for_stmt(), gsi_insert_after(), gsi_insert_before(), GSI_SAME_STMT, ipa_simd_modify_stmt_ops(), is_gimple_debug(), make_ssa_name(), modify_stmt_info::modified, NULL, NULL_TREE, ipa_param_body_replacement::repl, single_succ(), modify_stmt_info::stmt, TREE_CODE, TREE_OPERAND, TREE_TYPE, TYPE_P, unshare_expr(), useless_type_conversion_p(), and walk_tree.
Referenced by ipa_simd_modify_function_body(), and ipa_simd_modify_stmt_ops().
◆ make_pass_omp_simd_clone()
| simple_ipa_opt_pass * make_pass_omp_simd_clone | ( | gcc::context * | ctxt | ) |
◆ ok_for_auto_simd_clone()
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Check if the function NODE appears suitable for auto-annotation with "declare simd".
References auto_simd_check_stmt(), auto_simd_fail(), cgraph_node::callers, symtab_node::decl, DECL_ARGUMENTS, DECL_ASSEMBLER_NAME, DECL_ATTRIBUTES, DECL_CHAIN, DECL_STRUCT_FUNCTION, symtab_node::definition, dump_file, FOR_EACH_BB_FN, cgraph_node::get_body(), gsi_end_p(), gsi_next(), gsi_start_bb(), gsi_stmt(), cgraph_node::has_gimple_body_p(), IDENTIFIER_POINTER, lookup_attribute(), plausible_type_for_simd_clone(), TREE_CHAIN, TREE_TYPE, TREE_VALUE, and TYPE_ARG_TYPES.
Referenced by expand_simd_clones().
◆ plausible_type_for_simd_clone()
Helper function for ok_for_auto_simd_clone: return true if type T is plausible for a cloneable function argument or return type.
References is_a(), RECORD_OR_UNION_TYPE_P, TYPE_ATOMIC, TYPE_MODE, and VOID_TYPE_P.
Referenced by ok_for_auto_simd_clone().
◆ simd_clone_adjust()
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Adjust the argument types in NODE to their appropriate vector counterparts.
References add_bb_to_loop(), add_loop(), add_phi_arg(), cgraph_simd_clone_arg::alignment, alloc_loop(), cgraph_simd_clone_arg::arg_type, cgraph_simd_clone::args, ipa_adjusted_param::base_index, boolean_type_node, build1(), build4(), build_array_type_nelts(), build_distinct_type_copy(), build_fold_addr_expr, build_int_cst(), build_nonstandard_integer_type(), build_one_cst(), build_simple_mem_ref, build_zero_cst(), builtin_decl_explicit(), calculate_dominance_info(), CDI_DOMINATORS, cfun, basic_block_def::count, cgraph_node::create_edge(), create_empty_bb(), create_phi_node(), create_tmp_var, create_tmp_var_raw(), symtab_node::decl, DECL_BY_REFERENCE, DECL_RESULT, DECL_STRUCT_FUNCTION, EDGE_COUNT, EDGE_PRED, ENTRY_BLOCK_PTR_FOR_FN, exact_log2(), EXIT_BLOCK_PTR_FOR_FN, FALLTHRU_EDGE, find_edge(), FOR_EACH_IMM_USE_ON_STMT, FOR_EACH_IMM_USE_STMT, force_gimple_operand_gsi(), loop::force_vectorize, g, gcc_assert, cgraph_node::get_create(), GET_MODE_BITSIZE(), get_or_create_ssa_default_def(), gimple_add_tmp_var(), gimple_assign_lhs(), gimple_build_assign(), gimple_build_call(), gimple_build_cond(), gimple_build_return(), gimple_call_lhs(), gimple_call_set_lhs(), gimple_get_lhs(), gimple_seq_add_stmt_without_update(), gsi_after_labels(), GSI_CONTINUE_LINKING, gsi_insert_after(), gsi_insert_before(), gsi_insert_seq_before(), gsi_insert_seq_on_edge_immediate(), gsi_last_bb(), GSI_NEW_STMT, GSI_SAME_STMT, gsi_stmt(), profile_probability::guessed(), profile_probability::guessed_never(), has_zero_uses(), loop::header, i, cgraph_simd_clone::inbranch, INTEGRAL_TYPE_P, IPA_PARAM_OP_COPY, IPA_PARAM_OP_NEW, IPA_PARAM_PREFIX_MASK, IPA_PARAM_PREFIX_SIMD, ipa_simd_modify_function_body(), is_gimple_debug(), is_gimple_reg_type(), known_eq, loop::latch, profile_probability::likely(), basic_block_def::loop_father, make_edge(), make_single_succ_edge(), make_ssa_name(), cgraph_simd_clone::mask_mode, ipa_param_body_adjustments::modify_formal_parameters(), cgraph_simd_clone::nargs, NULL, NULL_TREE, ipa_adjusted_param::op, cgraph_simd_clone_arg::orig_arg, ipa_adjusted_param::param_prefix_index, POINTER_TYPE_P, pop_cfun(), pop_gimplify_context(), ipa_adjusted_param::prev_clone_index, ptr_type_node, push_cfun(), push_gimplify_context(), redirect_edge_succ(), relayout_decl(), loop::safelen, sc, SCALAR_TYPE_MODE, SET_USE, cgraph_simd_clone_arg::simd_array, simd_clone_adjust_argument_types(), simd_clone_adjust_return_type(), SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_MASK, SIMD_CLONE_ARG_TYPE_UNIFORM, SIMD_CLONE_ARG_TYPE_VECTOR, simd_clone_init_simd_arrays(), simd_clone_linear_addend(), cgraph_node::simdclone, cgraph_simd_clone::simdlen, single_succ(), single_succ_edge(), size_int, size_zero_node, sizetype, split_block(), split_block_after_labels(), ssa_default_def(), targetm, poly_int< N, C >::to_constant(), TODO_update_ssa, TREE_ADDRESSABLE, TREE_CODE, TREE_OPERAND, tree_to_uhwi(), TREE_TYPE, ipa_adjusted_param::type, TYPE_DOMAIN, TYPE_MAX_VALUE, TYPE_READONLY, TYPE_SIZE_UNIT, UNKNOWN_LOCATION, profile_probability::unlikely(), unsigned_type_node, update_ssa(), useless_type_conversion_p(), ipa_adjusted_param::user_flag, vec_safe_push(), vec_safe_reserve(), cgraph_simd_clone::vecsize_float, cgraph_simd_clone::vecsize_int, cgraph_simd_clone_arg::vector_arg, vector_unroll_factor, void_type_node, and profile_count::zero().
Referenced by expand_simd_clones().
◆ simd_clone_adjust_argument_types()
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Modify the function argument types to their corresponding vector counterparts if appropriate. Also, create one array for each simd argument to be used locally when using the function arguments as part of the loop. NODE is the function whose arguments are to be adjusted. If NODE does not represent function definition, returns NULL. Otherwise returns an adjustment class that will be filled describing how the argument declarations will be remapped. New arguments which are not to be remapped are marked with USER_FLAG.
References cgraph_simd_clone::args, boolean_type_node, build_decl(), build_vector_type(), create_tmp_simd_array(), symtab_node::decl, DECL_NAME, symtab_node::definition, gcc_assert, GET_MODE_BITSIZE(), i, IDENTIFIER_POINTER, INTEGRAL_TYPE_P, known_eq, nreverse(), NULL, NULL_TREE, pointer_sized_int_node, POINTER_TYPE_P, push_function_arg_decls(), sc, SCALAR_TYPE_MODE, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_MASK, SIMD_CLONE_ARG_TYPE_VECTOR, simd_clone_compute_base_data_type(), simd_clone_vector_of_formal_parm_types(), cgraph_node::simdclone, TREE_CHAIN, tree_cons(), TREE_TYPE, TYPE_ARG_TYPES, lang_hooks_for_types::type_for_mode, lang_hooks::types, UNKNOWN_LOCATION, vector_unroll_factor, void_list_node, and void_type_node.
Referenced by expand_simd_clones(), and simd_clone_adjust().
◆ simd_clone_adjust_return_type()
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Adjust the return type of the given function to its appropriate vector counterpart.
References build_array_type_nelts(), build_vector_type(), symtab_node::decl, GET_MODE_BITSIZE(), INTEGRAL_TYPE_P, known_eq, pointer_sized_int_node, POINTER_TYPE_P, SCALAR_TYPE_MODE, cgraph_node::simdclone, cgraph_simd_clone::simdlen, TREE_TYPE, cgraph_simd_clone::vecsize_float, cgraph_simd_clone::vecsize_int, and void_type_node.
Referenced by expand_simd_clones(), and simd_clone_adjust().
◆ simd_clone_clauses_extract()
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Given a simd function in NODE, extract the simd specific information from the OMP clauses passed in CLAUSES, and return the struct cgraph_simd_clone * if it should be cloned. *INBRANCH_SPECIFIED is set to TRUE if the `inbranch' or `notinbranch' clause specified, otherwise set to FALSE.
References arg_type, cgraph_simd_clone::args, symtab_node::decl, DECL_SOURCE_LOCATION, fold_convert, gcc_assert, gcc_unreachable, integer_zerop(), NULL, NULL_TREE, OMP_CLAUSE_ALIGNED, OMP_CLAUSE_ALIGNED_ALIGNMENT, OMP_CLAUSE_CHAIN, OMP_CLAUSE_CODE, OMP_CLAUSE_DECL, OMP_CLAUSE_INBRANCH, OMP_CLAUSE_LINEAR, OMP_CLAUSE_LINEAR_DEFAULT, OMP_CLAUSE_LINEAR_KIND, OMP_CLAUSE_LINEAR_REF, OMP_CLAUSE_LINEAR_STEP, OMP_CLAUSE_LINEAR_UVAL, OMP_CLAUSE_LINEAR_VAL, OMP_CLAUSE_LINEAR_VARIABLE_STRIDE, OMP_CLAUSE_LOCATION, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_SIMDLEN_EXPR, OMP_CLAUSE_UNIFORM, POINTER_TYPE_P, SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_UNIFORM, simd_clone_struct_alloc(), simd_clone_vector_of_formal_parm_types(), ssizetype, TREE_CODE, tree_fits_shwi_p(), TREE_INT_CST_LOW, tree_to_shwi(), tree_to_uhwi(), TREE_TYPE, TREE_VALUE, TYPE_ATOMIC, void_type_node, and warning_at().
Referenced by expand_simd_clones().
◆ simd_clone_compute_base_data_type()
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Given a SIMD clone in NODE, calculate the characteristic data type and return the coresponding type. The characteristic data type is computed as described in the Intel Vector ABI.
References aggregate_value_p(), symtab_node::decl, i, integer_type_node, map, NULL, RECORD_OR_UNION_TYPE_P, SIMD_CLONE_ARG_TYPE_VECTOR, simd_clone_vector_of_formal_parm_types(), TREE_CODE, TREE_TYPE, and type().
Referenced by expand_simd_clones(), and simd_clone_adjust_argument_types().
◆ simd_clone_create()
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Create a simd clone of OLD_NODE and return it. If FORCE_LOCAL is true, create it as a local symbol, otherwise copy the symbol linkage and visibility attributes from OLD_NODE.
References cgraph_node::calls_declare_variant_alt, clone_function_name_numbered(), copy_node(), cgraph_node::create_version_clone(), cgraph_node::create_version_clone_with_body(), symtab_node::decl, DECL_ASSEMBLER_NAME, DECL_COMDAT, DECL_DLLIMPORT_P, DECL_EXTERNAL, DECL_NAME, DECL_ONE_ONLY, DECL_STATIC_CONSTRUCTOR, DECL_STATIC_DESTRUCTOR, DECL_VISIBILITY, DECL_VISIBILITY_SPECIFIED, DECL_WEAK, symtab_node::definition, symtab_node::externally_visible, cgraph_node::gc_candidate, cgraph_node::get_body(), cgraph_node::has_gimple_body_p(), symtab_node::in_other_partition, cgraph_node::local, make_decl_one_only(), NOT_BUILT_IN, NULL, SET_DECL_ASSEMBLER_NAME, set_decl_built_in_function(), SET_DECL_RTL, TREE_PUBLIC, VISIBILITY_DEFAULT, and vNULL.
Referenced by expand_simd_clones().
◆ simd_clone_init_simd_arrays()
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Initialize and copy the function arguments in NODE to their corresponding local simd arrays. Returns a fresh gimple_seq with the instruction sequence generated.
References cgraph_simd_clone::args, build2(), build4(), build_fold_addr_expr, build_int_cst(), build_pointer_type(), symtab_node::decl, DECL_ARGUMENTS, DECL_CHAIN, GET_MODE_SIZE(), gimplify_and_add(), i, IPA_PARAM_OP_COPY, IPA_PARAM_PREFIX_MASK, known_eq, ipa_param_body_adjustments::m_adj_params, cgraph_simd_clone::mask_mode, NULL, NULL_TREE, ipa_adjusted_param::op, ipa_adjusted_param::param_prefix_index, POINTER_TYPE_P, SCALAR_TYPE_MODE, cgraph_simd_clone_arg::simd_array, cgraph_node::simdclone, cgraph_simd_clone::simdlen, size_int, tree_to_uhwi(), TREE_TYPE, TYPE_DOMAIN, TYPE_MAX_VALUE, TYPE_VECTOR_SUBPARTS(), cgraph_simd_clone_arg::vector_arg, VECTOR_TYPE_P, and vector_unroll_factor.
Referenced by simd_clone_adjust().
◆ simd_clone_linear_addend()
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Helper function of simd_clone_adjust, return linear step addend of Ith argument.
References cgraph_simd_clone_arg::arg_type, cgraph_simd_clone::args, build_int_cst(), build_simple_mem_ref, cfun, fold_convert, g, gcc_assert, gcc_unreachable, get_or_create_ssa_default_def(), gimple_assign_lhs(), gimple_build_assign(), walk_stmt_info::gsi, gsi_after_labels(), gsi_insert_before(), GSI_SAME_STMT, i, is_gimple_reg(), is_gimple_reg_type(), cgraph_simd_clone_arg::linear_step, make_ssa_name(), NULL_TREE, cgraph_simd_clone_arg::orig_arg, POINTER_TYPE_P, SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VARIABLE_STEP, cgraph_node::simdclone, TREE_CODE, TREE_TYPE, TYPE_SIZE_UNIT, and useless_type_conversion_p().
Referenced by simd_clone_adjust().
◆ simd_clone_mangle()
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References cgraph_simd_clone_arg::alignment, cgraph_simd_clone_arg::arg_type, symtab_node::decl, DECL_ASSEMBLER_NAME, gcc_assert, get_identifier(), id_equal(), IDENTIFIER_POINTER, cgraph_simd_clone_arg::linear_step, cgraph_simd_clone::next_clone, NULL_TREE, pp_character(), pp_decimal_int, pp_formatted_text(), pp_string(), pp_underscore, pp_unsigned_wide_integer, SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_REF_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_UNIFORM, cgraph_node::simd_clones, cgraph_node::simdclone, cgraph_simd_clone::simdlen, poly_int< N, C >::to_constant(), and cgraph_simd_clone::vecsize_mangle.
Referenced by expand_simd_clones().
◆ simd_clone_struct_alloc()
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Allocate a fresh `simd_clone' and return it. NARGS is the number of arguments to reserve space for.
References ggc_internal_cleared_alloc(), and cgraph_simd_clone::nargs.
Referenced by expand_simd_clones(), and simd_clone_clauses_extract().
◆ simd_clone_struct_copy()
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Make a copy of the `struct cgraph_simd_clone' in FROM to TO.
References cgraph_simd_clone::inbranch, and cgraph_simd_clone::nargs.
Referenced by expand_simd_clones().
◆ simd_clone_vector_of_formal_parm_types()
Fill an empty vector ARGS with parameter types of function FNDECL. This uses TYPE_ARG_TYPES if available, otherwise falls back to types of DECL_ARGUMENTS types.
References cgraph_simd_clone::args, FOR_EACH_VEC_ELT, i, push_function_arg_decls(), push_function_arg_types(), TREE_TYPE, and TYPE_ARG_TYPES.
Referenced by simd_clone_adjust_argument_types(), simd_clone_clauses_extract(), and simd_clone_compute_base_data_type().
