Mercurial > hg > CbC > CbC_gcc
annotate gcc/targhooks.h @ 138:fc828634a951
merge
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 08 Nov 2018 14:17:14 +0900 |
| parents | 84e7813d76e9 |
| children | 1830386684a0 |
| rev | line source |
|---|---|
| 0 | 1 /* Default target hook functions. |
| 131 | 2 Copyright (C) 2003-2018 Free Software Foundation, Inc. |
| 0 | 3 |
| 4 This file is part of GCC. | |
| 5 | |
| 6 GCC is free software; you can redistribute it and/or modify it under | |
| 7 the terms of the GNU General Public License as published by the Free | |
| 8 Software Foundation; either version 3, or (at your option) any later | |
| 9 version. | |
| 10 | |
| 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with GCC; see the file COPYING3. If not see | |
| 18 <http://www.gnu.org/licenses/>. */ | |
| 19 | |
| 111 | 20 #ifndef GCC_TARGHOOKS_H |
| 21 #define GCC_TARGHOOKS_H | |
| 22 | |
| 23 extern bool default_legitimate_address_p (machine_mode, rtx, bool); | |
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24 |
| 0 | 25 extern void default_external_libcall (rtx); |
| 111 | 26 extern rtx default_legitimize_address (rtx, rtx, machine_mode); |
| 27 extern bool default_legitimize_address_displacement (rtx *, rtx *, | |
| 131 | 28 poly_int64, machine_mode); |
| 111 | 29 extern bool default_const_not_ok_for_debug_p (rtx); |
| 0 | 30 |
| 31 extern int default_unspec_may_trap_p (const_rtx, unsigned); | |
| 111 | 32 extern machine_mode default_promote_function_mode (const_tree, machine_mode, |
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33 int *, const_tree, int); |
| 111 | 34 extern machine_mode default_promote_function_mode_always_promote |
| 35 (const_tree, machine_mode, int *, const_tree, int); | |
| 0 | 36 |
| 111 | 37 extern machine_mode default_cc_modes_compatible (machine_mode, |
| 38 machine_mode); | |
| 0 | 39 |
| 40 extern bool default_return_in_memory (const_tree, const_tree); | |
| 41 | |
| 42 extern rtx default_expand_builtin_saveregs (void); | |
| 111 | 43 extern void default_setup_incoming_varargs (cumulative_args_t, machine_mode, tree, int *, int); |
| 0 | 44 extern rtx default_builtin_setjmp_frame_value (void); |
| 111 | 45 extern bool default_pretend_outgoing_varargs_named (cumulative_args_t); |
| 0 | 46 |
| 111 | 47 extern scalar_int_mode default_eh_return_filter_mode (void); |
| 48 extern scalar_int_mode default_libgcc_cmp_return_mode (void); | |
| 49 extern scalar_int_mode default_libgcc_shift_count_mode (void); | |
| 50 extern scalar_int_mode default_unwind_word_mode (void); | |
| 0 | 51 extern unsigned HOST_WIDE_INT default_shift_truncation_mask |
| 111 | 52 (machine_mode); |
| 53 extern unsigned int default_min_divisions_for_recip_mul (machine_mode); | |
| 54 extern int default_mode_rep_extended (scalar_int_mode, scalar_int_mode); | |
| 0 | 55 |
| 56 extern tree default_stack_protect_guard (void); | |
| 57 extern tree default_external_stack_protect_fail (void); | |
| 58 extern tree default_hidden_stack_protect_fail (void); | |
| 59 | |
| 111 | 60 extern machine_mode default_mode_for_suffix (char); |
| 0 | 61 |
| 62 extern tree default_cxx_guard_type (void); | |
| 63 extern tree default_cxx_get_cookie_size (tree); | |
| 64 | |
| 65 extern bool hook_pass_by_reference_must_pass_in_stack | |
| 111 | 66 (cumulative_args_t, machine_mode mode, const_tree, bool); |
| 0 | 67 extern bool hook_callee_copies_named |
| 111 | 68 (cumulative_args_t ca, machine_mode, const_tree, bool); |
| 0 | 69 |
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70 extern void default_print_operand (FILE *, rtx, int); |
| 111 | 71 extern void default_print_operand_address (FILE *, machine_mode, rtx); |
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72 extern bool default_print_operand_punct_valid_p (unsigned char); |
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73 extern tree default_mangle_assembler_name (const char *); |
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74 |
| 131 | 75 extern machine_mode default_translate_mode_attribute (machine_mode); |
| 111 | 76 extern bool default_scalar_mode_supported_p (scalar_mode); |
| 77 extern bool default_libgcc_floating_mode_supported_p (scalar_float_mode); | |
| 78 extern opt_scalar_float_mode default_floatn_mode (int, bool); | |
| 131 | 79 extern bool default_floatn_builtin_p (int); |
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80 extern bool targhook_words_big_endian (void); |
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81 extern bool targhook_float_words_big_endian (void); |
| 111 | 82 extern bool default_float_exceptions_rounding_supported_p (void); |
| 0 | 83 extern bool default_decimal_float_supported_p (void); |
| 84 extern bool default_fixed_point_supported_p (void); | |
| 85 | |
| 111 | 86 extern bool default_has_ifunc_p (void); |
| 0 | 87 |
| 111 | 88 extern const char * default_invalid_within_doloop (const rtx_insn *); |
| 89 | |
| 90 extern tree default_builtin_vectorized_function (unsigned int, tree, tree); | |
| 91 extern tree default_builtin_md_vectorized_function (tree, tree, tree); | |
| 0 | 92 |
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93 extern tree default_builtin_vectorized_conversion (unsigned int, tree, tree); |
| 0 | 94 |
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95 extern int default_builtin_vectorization_cost (enum vect_cost_for_stmt, tree, int); |
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96 |
| 111 | 97 extern tree default_builtin_reciprocal (tree); |
| 0 | 98 |
| 111 | 99 extern HOST_WIDE_INT default_static_rtx_alignment (machine_mode); |
| 100 extern HOST_WIDE_INT default_constant_alignment (const_tree, HOST_WIDE_INT); | |
| 101 extern HOST_WIDE_INT constant_alignment_word_strings (const_tree, | |
| 102 HOST_WIDE_INT); | |
| 103 extern HOST_WIDE_INT default_vector_alignment (const_tree); | |
| 104 | |
| 105 extern HOST_WIDE_INT default_preferred_vector_alignment (const_tree); | |
| 0 | 106 extern bool default_builtin_vector_alignment_reachable (const_tree, bool); |
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107 extern bool |
| 111 | 108 default_builtin_support_vector_misalignment (machine_mode mode, |
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109 const_tree, |
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110 int, bool); |
| 111 | 111 extern machine_mode default_preferred_simd_mode (scalar_mode mode); |
| 131 | 112 extern machine_mode default_split_reduction (machine_mode); |
| 113 extern void default_autovectorize_vector_sizes (vector_sizes *); | |
| 114 extern opt_machine_mode default_get_mask_mode (poly_uint64, poly_uint64); | |
| 115 extern bool default_empty_mask_is_expensive (unsigned); | |
| 111 | 116 extern void *default_init_cost (struct loop *); |
| 117 extern unsigned default_add_stmt_cost (void *, int, enum vect_cost_for_stmt, | |
| 118 struct _stmt_vec_info *, int, | |
| 119 enum vect_cost_model_location); | |
| 120 extern void default_finish_cost (void *, unsigned *, unsigned *, unsigned *); | |
| 121 extern void default_destroy_cost_data (void *); | |
| 122 | |
| 123 /* OpenACC hooks. */ | |
| 124 extern bool default_goacc_validate_dims (tree, int [], int); | |
| 125 extern int default_goacc_dim_limit (int); | |
| 126 extern bool default_goacc_fork_join (gcall *, const int [], bool); | |
| 127 extern void default_goacc_reduction (gcall *); | |
| 0 | 128 |
| 129 /* These are here, and not in hooks.[ch], because not all users of | |
| 130 hooks.h include tm.h, and thus we don't have CUMULATIVE_ARGS. */ | |
| 131 | |
| 111 | 132 extern bool hook_bool_CUMULATIVE_ARGS_false (cumulative_args_t); |
| 133 extern bool hook_bool_CUMULATIVE_ARGS_true (cumulative_args_t); | |
| 0 | 134 |
| 135 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false | |
| 111 | 136 (cumulative_args_t, machine_mode, const_tree, bool); |
| 0 | 137 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true |
| 111 | 138 (cumulative_args_t, machine_mode, const_tree, bool); |
| 0 | 139 extern int hook_int_CUMULATIVE_ARGS_mode_tree_bool_0 |
| 111 | 140 (cumulative_args_t, machine_mode, tree, bool); |
| 131 | 141 extern void hook_void_CUMULATIVE_ARGS_tree |
| 142 (cumulative_args_t, tree); | |
| 0 | 143 extern const char *hook_invalid_arg_for_unprototyped_fn |
| 144 (const_tree, const_tree, const_tree); | |
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145 extern void default_function_arg_advance |
| 111 | 146 (cumulative_args_t, machine_mode, const_tree, bool); |
| 147 extern HOST_WIDE_INT default_function_arg_offset (machine_mode, const_tree); | |
| 148 extern pad_direction default_function_arg_padding (machine_mode, const_tree); | |
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149 extern rtx default_function_arg |
| 111 | 150 (cumulative_args_t, machine_mode, const_tree, bool); |
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151 extern rtx default_function_incoming_arg |
| 111 | 152 (cumulative_args_t, machine_mode, const_tree, bool); |
| 153 extern unsigned int default_function_arg_boundary (machine_mode, | |
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154 const_tree); |
| 111 | 155 extern unsigned int default_function_arg_round_boundary (machine_mode, |
| 156 const_tree); | |
| 0 | 157 extern bool hook_bool_const_rtx_commutative_p (const_rtx, int); |
| 158 extern rtx default_function_value (const_tree, const_tree, bool); | |
| 111 | 159 extern rtx default_libcall_value (machine_mode, const_rtx); |
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160 extern bool default_function_value_regno_p (const unsigned int); |
| 0 | 161 extern rtx default_internal_arg_pointer (void); |
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162 extern rtx default_static_chain (const_tree, bool); |
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163 extern void default_trampoline_init (rtx, tree, rtx); |
| 131 | 164 extern poly_int64 default_return_pops_args (tree, tree, poly_int64); |
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165 extern reg_class_t default_branch_target_register_class (void); |
| 111 | 166 extern reg_class_t default_ira_change_pseudo_allocno_class (int, reg_class_t, |
| 167 reg_class_t); | |
| 168 extern bool default_lra_p (void); | |
| 169 extern int default_register_priority (int); | |
| 170 extern bool default_register_usage_leveling_p (void); | |
| 171 extern bool default_different_addr_displacement_p (void); | |
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172 extern reg_class_t default_secondary_reload (bool, rtx, reg_class_t, |
| 111 | 173 machine_mode, |
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174 secondary_reload_info *); |
| 111 | 175 extern machine_mode default_secondary_memory_needed_mode (machine_mode); |
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176 extern void default_target_option_override (void); |
| 0 | 177 extern void hook_void_bitmap (bitmap); |
| 178 extern int default_reloc_rw_mask (void); | |
| 131 | 179 extern bool default_generate_pic_addr_diff_vec (void); |
| 0 | 180 extern tree default_mangle_decl_assembler_name (tree, tree); |
| 181 extern tree default_emutls_var_fields (tree, tree *); | |
| 182 extern tree default_emutls_var_init (tree, tree, tree); | |
| 111 | 183 extern unsigned int default_hard_regno_nregs (unsigned int, machine_mode); |
| 0 | 184 extern bool default_hard_regno_scratch_ok (unsigned int); |
| 111 | 185 extern bool default_mode_dependent_address_p (const_rtx, addr_space_t); |
| 0 | 186 extern bool default_target_option_valid_attribute_p (tree, tree, tree, int); |
| 187 extern bool default_target_option_pragma_parse (tree, tree); | |
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188 extern bool default_target_can_inline_p (tree, tree); |
| 111 | 189 extern bool default_valid_pointer_mode (scalar_int_mode); |
| 190 extern bool default_ref_may_alias_errno (struct ao_ref *); | |
| 191 extern scalar_int_mode default_addr_space_pointer_mode (addr_space_t); | |
| 192 extern scalar_int_mode default_addr_space_address_mode (addr_space_t); | |
| 193 extern bool default_addr_space_valid_pointer_mode (scalar_int_mode, | |
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194 addr_space_t); |
| 111 | 195 extern bool default_addr_space_legitimate_address_p (machine_mode, rtx, |
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196 bool, addr_space_t); |
| 111 | 197 extern rtx default_addr_space_legitimize_address (rtx, rtx, machine_mode, |
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198 addr_space_t); |
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199 extern bool default_addr_space_subset_p (addr_space_t, addr_space_t); |
| 111 | 200 extern bool default_addr_space_zero_address_valid (addr_space_t); |
| 201 extern int default_addr_space_debug (addr_space_t); | |
| 202 extern void default_addr_space_diagnose_usage (addr_space_t, location_t); | |
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203 extern rtx default_addr_space_convert (rtx, tree, tree); |
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204 extern unsigned int default_case_values_threshold (void); |
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205 extern bool default_have_conditional_execution (void); |
| 111 | 206 |
| 207 extern bool default_libc_has_function (enum function_class); | |
| 208 extern bool no_c99_libc_has_function (enum function_class); | |
| 209 extern bool gnu_libc_has_function (enum function_class); | |
| 210 | |
| 211 extern tree default_builtin_tm_load_store (tree); | |
| 212 | |
| 213 extern int default_memory_move_cost (machine_mode, reg_class_t, bool); | |
| 214 extern int default_register_move_cost (machine_mode, reg_class_t, | |
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215 reg_class_t); |
| 111 | 216 extern bool default_slow_unaligned_access (machine_mode, unsigned int); |
| 131 | 217 extern HOST_WIDE_INT default_estimated_poly_value (poly_int64); |
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218 |
| 111 | 219 extern bool default_use_by_pieces_infrastructure_p (unsigned HOST_WIDE_INT, |
| 220 unsigned int, | |
| 221 enum by_pieces_operation, | |
| 222 bool); | |
| 223 extern int default_compare_by_pieces_branch_ratio (machine_mode); | |
| 224 | |
| 225 extern void default_print_patchable_function_entry (FILE *, | |
| 226 unsigned HOST_WIDE_INT, | |
| 227 bool); | |
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228 extern bool default_profile_before_prologue (void); |
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229 extern reg_class_t default_preferred_reload_class (rtx, reg_class_t); |
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230 extern reg_class_t default_preferred_output_reload_class (rtx, reg_class_t); |
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231 extern reg_class_t default_preferred_rename_class (reg_class_t rclass); |
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232 extern bool default_class_likely_spilled_p (reg_class_t); |
| 111 | 233 extern unsigned char default_class_max_nregs (reg_class_t, machine_mode); |
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234 |
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235 extern enum unwind_info_type default_debug_unwind_info (void); |
| 111 | 236 |
| 237 extern void default_canonicalize_comparison (int *, rtx *, rtx *, bool); | |
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238 |
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239 extern section * default_function_section(tree decl, enum node_frequency freq, |
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240 bool startup, bool exit); |
| 131 | 241 extern unsigned int default_dwarf_poly_indeterminate_value (unsigned int, |
| 242 unsigned int *, | |
| 243 int *); | |
| 111 | 244 extern machine_mode default_dwarf_frame_reg_mode (int); |
| 131 | 245 extern fixed_size_mode default_get_reg_raw_mode (int); |
| 111 | 246 extern bool default_keep_leaf_when_profiled (); |
|
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f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
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247 |
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f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
248 extern void *default_get_pch_validity (size_t *); |
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f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
249 extern const char *default_pch_valid_p (const void *, size_t); |
| 111 | 250 |
| 251 extern void default_asm_output_ident_directive (const char*); | |
| 252 | |
| 253 extern scalar_int_mode default_cstore_mode (enum insn_code); | |
| 254 extern bool default_member_type_forces_blk (const_tree, machine_mode); | |
| 255 extern void default_atomic_assign_expand_fenv (tree *, tree *, tree *); | |
| 256 extern tree build_va_arg_indirect_ref (tree); | |
| 257 extern tree std_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *); | |
| 258 extern bool can_use_doloop_if_innermost (const widest_int &, | |
| 259 const widest_int &, | |
| 260 unsigned int, bool); | |
| 261 | |
| 262 extern rtx default_load_bounds_for_arg (rtx, rtx, rtx); | |
| 263 extern void default_store_bounds_for_arg (rtx, rtx, rtx, rtx); | |
| 264 extern rtx default_load_returned_bounds (rtx); | |
| 265 extern void default_store_returned_bounds (rtx,rtx); | |
| 266 extern void default_setup_incoming_vararg_bounds (cumulative_args_t ca ATTRIBUTE_UNUSED, | |
| 267 machine_mode mode ATTRIBUTE_UNUSED, | |
| 268 tree type ATTRIBUTE_UNUSED, | |
| 269 int *pretend_arg_size ATTRIBUTE_UNUSED, | |
| 270 int second_time ATTRIBUTE_UNUSED); | |
| 271 extern bool default_optab_supported_p (int, machine_mode, machine_mode, | |
| 272 optimization_type); | |
| 273 extern unsigned int default_max_noce_ifcvt_seq_cost (edge); | |
| 274 extern bool default_noce_conversion_profitable_p (rtx_insn *, | |
| 275 struct noce_if_info *); | |
| 276 extern unsigned int default_min_arithmetic_precision (void); | |
| 277 | |
| 278 extern enum flt_eval_method | |
| 279 default_excess_precision (enum excess_precision_type ATTRIBUTE_UNUSED); | |
| 131 | 280 extern HOST_WIDE_INT default_stack_clash_protection_alloca_probe_range (void); |
| 281 extern void default_select_early_remat_modes (sbitmap); | |
| 282 extern tree default_preferred_else_value (unsigned, tree, unsigned, tree *); | |
| 283 | |
| 284 extern bool default_have_speculation_safe_value (bool); | |
| 285 extern bool speculation_safe_value_not_needed (bool); | |
| 286 extern rtx default_speculation_safe_value (machine_mode, rtx, rtx, rtx); | |
| 111 | 287 |
| 288 #endif /* GCC_TARGHOOKS_H */ |