X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Ftarghooks.h;h=861811543f8f03792342807757eed73e2a7c6824;hb=6ef745dee79d8e5f140f274ce13a1fd22d126cb8;hp=75b3191b0c2e7a81cfada1eb4e70a2b09c146dd4;hpb=9d81c8bba7f3d0ca7e8998f6375a4a3eed942c4c;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/targhooks.h b/gcc/targhooks.h index 75b3191b0c2..861811543f8 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, 2010 + Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of GCC. @@ -35,9 +35,9 @@ extern enum machine_mode default_cc_modes_compatible (enum machine_mode, extern bool default_return_in_memory (const_tree, const_tree); extern rtx default_expand_builtin_saveregs (void); -extern void default_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int); +extern void default_setup_incoming_varargs (cumulative_args_t, enum machine_mode, tree, int *, int); extern rtx default_builtin_setjmp_frame_value (void); -extern bool default_pretend_outgoing_varargs_named (CUMULATIVE_ARGS *); +extern bool default_pretend_outgoing_varargs_named (cumulative_args_t); extern enum machine_mode default_eh_return_filter_mode (void); extern enum machine_mode default_libgcc_cmp_return_mode (void); @@ -58,16 +58,18 @@ extern tree default_cxx_guard_type (void); extern tree default_cxx_get_cookie_size (tree); extern bool hook_pass_by_reference_must_pass_in_stack - (CUMULATIVE_ARGS *, enum machine_mode mode, const_tree, bool); + (cumulative_args_t, enum machine_mode mode, const_tree, bool); extern bool hook_callee_copies_named - (CUMULATIVE_ARGS *ca, enum machine_mode, const_tree, bool); + (cumulative_args_t ca, enum machine_mode, const_tree, bool); 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 tree default_mangle_assembler_name (const char *); 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); @@ -86,27 +88,33 @@ 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. */ -extern bool hook_bool_CUMULATIVE_ARGS_false (CUMULATIVE_ARGS *); -extern bool hook_bool_CUMULATIVE_ARGS_true (CUMULATIVE_ARGS *); +extern bool hook_bool_CUMULATIVE_ARGS_false (cumulative_args_t); +extern bool hook_bool_CUMULATIVE_ARGS_true (cumulative_args_t); extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false - (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); + (cumulative_args_t, enum machine_mode, const_tree, bool); extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true - (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); + (cumulative_args_t, enum machine_mode, const_tree, bool); extern int hook_int_CUMULATIVE_ARGS_mode_tree_bool_0 - (CUMULATIVE_ARGS *, enum machine_mode, tree, bool); + (cumulative_args_t, 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); + (cumulative_args_t, enum machine_mode, const_tree, bool); extern rtx default_function_arg - (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); + (cumulative_args_t, enum machine_mode, const_tree, bool); extern rtx default_function_incoming_arg - (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); + (cumulative_args_t, enum machine_mode, const_tree, bool); +extern unsigned int default_function_arg_boundary (enum machine_mode, + const_tree); +extern unsigned int default_function_arg_round_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, const_rtx); @@ -116,15 +124,11 @@ 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 reg_class_t *default_ira_cover_classes (void); -#endif 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); extern tree default_mangle_decl_assembler_name (tree, tree); extern tree default_emutls_var_fields (tree, tree *); @@ -135,6 +139,7 @@ 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 bool default_ref_may_alias_errno (struct ao_ref_s *); 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, @@ -147,8 +152,29 @@ 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 tree default_builtin_tm_load_store (tree); + 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 reg_class_t default_preferred_rename_class (reg_class_t rclass); +extern bool default_class_likely_spilled_p (reg_class_t); +extern unsigned char default_class_max_nregs (reg_class_t, enum machine_mode); + +extern enum unwind_info_type default_debug_unwind_info (void); + +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 void *default_get_pch_validity (size_t *); +extern const char *default_pch_valid_p (const void *, size_t);