gimple.c (gimple_type_hash_1): Merge with ...

[gcc.git] / gcc / targhooks.h

diff --git a/gcc/targhooks.h b/gcc/targhooks.h
index eb4b547aad0c9114f40cbbfcc80a4db1de5661ee..93f86bfe4b05d5f022f1e05d7df1f35505aaf4b5 100644 (file)
--- 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.
@@ -62,12 +62,16 @@ 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 tree default_mangle_assembler_name (const 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);
 
@@ -86,6 +90,8 @@ 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.  */
@@ -104,9 +110,11 @@ extern const char *hook_invalid_arg_for_unprototyped_fn
 extern void default_function_arg_advance
   (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern rtx default_function_arg
-  (const CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern rtx default_function_incoming_arg
-  (const CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
+  (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, 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,
@@ -151,3 +156,31 @@ 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 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 bool default_target_handle_option (struct gcc_options *,
+                                         struct gcc_options *,
+                                         const struct cl_decoded_option *,
+                                         location_t);
+
+extern void *default_get_pch_validity (size_t *);
+extern const char *default_pch_valid_p (const void *, size_t);