X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Ftarghooks.h;h=1e603c983dd4ba281a4b3b54e265c8274d69ad9f;hb=f3f03d1ef01ae945da02a8d1fc3972459b1df5c3;hp=4e5f631e76ccf8f1ffb0009f266c758d0d95848c;hpb=578d1295a94a5dd2630f5095d47d5c7fd01d7d55;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/targhooks.h b/gcc/targhooks.h index 4e5f631e76c..1e603c983dd 100644 --- a/gcc/targhooks.h +++ b/gcc/targhooks.h @@ -1,5 +1,5 @@ /* Default target hook functions. - Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009 + Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GCC. @@ -62,21 +62,34 @@ extern bool hook_pass_by_reference_must_pass_in_stack extern bool hook_callee_copies_named (CUMULATIVE_ARGS *ca, enum machine_mode, const_tree, bool); -extern void default_unwind_emit (FILE *, rtx); +extern void default_print_operand (FILE *, rtx, int); +extern void default_print_operand_address (FILE *, rtx); +extern bool default_print_operand_punct_valid_p (unsigned char); +extern bool default_asm_output_addr_const_extra (FILE *, rtx); extern bool default_scalar_mode_supported_p (enum machine_mode); +extern bool targhook_words_big_endian (void); +extern bool targhook_float_words_big_endian (void); extern bool default_decimal_float_supported_p (void); extern bool default_fixed_point_supported_p (void); extern const char * default_invalid_within_doloop (const_rtx); -extern tree default_builtin_vectorized_function (unsigned int, tree, tree); +extern tree default_builtin_vectorized_function (tree, tree, tree); -extern tree default_builtin_vectorized_conversion (unsigned int, tree); +extern tree default_builtin_vectorized_conversion (unsigned int, tree, tree); + +extern int default_builtin_vectorization_cost (enum vect_cost_for_stmt, tree, int); extern tree default_builtin_reciprocal (unsigned int, bool, bool); extern bool default_builtin_vector_alignment_reachable (const_tree, bool); +extern bool +default_builtin_support_vector_misalignment (enum machine_mode mode, + const_tree, + int, bool); +extern enum machine_mode default_preferred_simd_mode (enum machine_mode mode); +extern unsigned int default_autovectorize_vector_sizes (void); /* These are here, and not in hooks.[ch], because not all users of hooks.h include tm.h, and thus we don't have CUMULATIVE_ARGS. */ @@ -92,17 +105,30 @@ extern int hook_int_CUMULATIVE_ARGS_mode_tree_bool_0 (CUMULATIVE_ARGS *, enum machine_mode, tree, bool); extern const char *hook_invalid_arg_for_unprototyped_fn (const_tree, const_tree, const_tree); +extern void default_function_arg_advance + (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); +extern rtx default_function_arg + (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); +extern rtx default_function_incoming_arg + (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); +extern unsigned int default_function_arg_boundary (enum machine_mode, + const_tree); extern bool hook_bool_const_rtx_commutative_p (const_rtx, int); extern rtx default_function_value (const_tree, const_tree, bool); -extern rtx default_libcall_value (enum machine_mode, rtx); +extern rtx default_libcall_value (enum machine_mode, const_rtx); +extern bool default_function_value_regno_p (const unsigned int); extern rtx default_internal_arg_pointer (void); -extern enum reg_class default_branch_target_register_class (void); +extern rtx default_static_chain (const_tree, bool); +extern void default_trampoline_init (rtx, tree, rtx); +extern int default_return_pops_args (tree, tree, int); +extern reg_class_t default_branch_target_register_class (void); #ifdef IRA_COVER_CLASSES -extern const enum reg_class *default_ira_cover_classes (void); +extern const reg_class_t *default_ira_cover_classes (void); #endif -extern enum reg_class default_secondary_reload (bool, rtx, enum reg_class, - enum machine_mode, - secondary_reload_info *); +extern reg_class_t default_secondary_reload (bool, rtx, reg_class_t, + enum machine_mode, + secondary_reload_info *); +extern void default_target_option_override (void); extern void hook_void_bitmap (bitmap); extern bool default_handle_c_option (size_t, const char *, int); extern int default_reloc_rw_mask (void); @@ -110,7 +136,46 @@ extern tree default_mangle_decl_assembler_name (tree, tree); extern tree default_emutls_var_fields (tree, tree *); extern tree default_emutls_var_init (tree, tree, tree); extern bool default_hard_regno_scratch_ok (unsigned int); +extern bool default_mode_dependent_address_p (const_rtx addr); extern bool default_target_option_valid_attribute_p (tree, tree, tree, int); extern bool default_target_option_pragma_parse (tree, tree); extern bool default_target_can_inline_p (tree, tree); +extern bool default_valid_pointer_mode (enum machine_mode); +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t); +extern enum machine_mode default_addr_space_address_mode (addr_space_t); +extern bool default_addr_space_valid_pointer_mode (enum machine_mode, + addr_space_t); +extern bool default_addr_space_legitimate_address_p (enum machine_mode, rtx, + bool, addr_space_t); +extern rtx default_addr_space_legitimize_address (rtx, rtx, enum machine_mode, + addr_space_t); +extern bool default_addr_space_subset_p (addr_space_t, addr_space_t); +extern rtx default_addr_space_convert (rtx, tree, tree); extern unsigned int default_case_values_threshold (void); +extern bool default_have_conditional_execution (void); +extern int default_memory_move_cost (enum machine_mode, reg_class_t, bool); +extern int default_register_move_cost (enum machine_mode, reg_class_t, + reg_class_t); + +extern bool default_profile_before_prologue (void); +extern reg_class_t default_preferred_reload_class (rtx, reg_class_t); +extern reg_class_t default_preferred_output_reload_class (rtx, reg_class_t); +extern bool default_class_likely_spilled_p (reg_class_t); + +extern enum unwind_info_type default_debug_unwind_info (void); +extern enum unwind_info_type default_except_unwind_info (struct gcc_options *); +extern enum unwind_info_type dwarf2_except_unwind_info (struct gcc_options *); +extern enum unwind_info_type sjlj_except_unwind_info (struct gcc_options *); + +extern int default_label_align_after_barrier_max_skip (rtx); +extern int default_loop_align_max_skip (rtx); +extern int default_label_align_max_skip (rtx); +extern int default_jump_align_max_skip (rtx); +extern section * default_function_section(tree decl, enum node_frequency freq, + bool startup, bool exit); +extern enum machine_mode default_get_reg_raw_mode(int); + +extern const struct default_options empty_optimization_table[]; + +extern void *default_get_pch_validity (size_t *); +extern const char *default_pch_valid_p (const void *, size_t);