X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Ftarghooks.h;h=f5a7a248369072d826bfcae1591fda76e0fb9b60;hb=a55e30dca65991b3c45bbf3d9515bf97cc1a3e9b;hp=412bf5de8040dd1887309c7c936094904410863d;hpb=2cd360b676114938f74bfae8da993a67a25c9929;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/targhooks.h b/gcc/targhooks.h
index 412bf5de804..f5a7a248369 100644
--- a/gcc/targhooks.h
+++ b/gcc/targhooks.h
@@ -5,7 +5,7 @@ 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 2, or (at your option) any later
+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
@@ -14,16 +14,17 @@ 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 COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 extern void default_external_libcall (rtx);
 
+extern int default_unspec_may_trap_p (const_rtx, unsigned);
+
 extern enum machine_mode default_cc_modes_compatible (enum machine_mode,
 						      enum machine_mode);
 
-extern bool default_return_in_memory (tree, tree);
+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);
@@ -31,6 +32,9 @@ extern rtx default_builtin_setjmp_frame_value (void);
 extern bool default_pretend_outgoing_varargs_named (CUMULATIVE_ARGS *);
 
 extern enum machine_mode default_eh_return_filter_mode (void);
+extern enum machine_mode default_libgcc_cmp_return_mode (void);
+extern enum machine_mode default_libgcc_shift_count_mode (void);
+extern enum machine_mode default_unwind_word_mode (void);
 extern unsigned HOST_WIDE_INT default_shift_truncation_mask
   (enum machine_mode);
 extern unsigned int default_min_divisions_for_recip_mul (enum machine_mode);
@@ -40,20 +44,23 @@ extern tree default_stack_protect_guard (void);
 extern tree default_external_stack_protect_fail (void);
 extern tree default_hidden_stack_protect_fail (void);
 
+extern enum machine_mode default_mode_for_suffix (char);
+
 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, tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode mode, const_tree, bool);
 extern bool hook_callee_copies_named
-  (CUMULATIVE_ARGS *ca, enum machine_mode, tree, bool);
+  (CUMULATIVE_ARGS *ca, enum machine_mode, const_tree, bool);
 
 extern void default_unwind_emit (FILE *, rtx);
 
 extern bool default_scalar_mode_supported_p (enum machine_mode);
 extern bool default_decimal_float_supported_p (void);
+extern bool default_fixed_point_supported_p (void);
 
-extern const char * default_invalid_within_doloop (rtx);
+extern const char * default_invalid_within_doloop (const_rtx);
 
 extern tree default_builtin_vectorized_function
   (enum built_in_function, tree, tree);
@@ -62,6 +69,8 @@ extern tree default_builtin_vectorized_conversion (enum tree_code, tree);
 
 extern tree default_builtin_reciprocal (enum built_in_function, bool, bool);
 
+extern bool default_builtin_vector_alignment_reachable (const_tree, bool);
+
 /* 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.  */
 
@@ -69,16 +78,19 @@ extern bool hook_bool_CUMULATIVE_ARGS_false (CUMULATIVE_ARGS *);
 extern bool hook_bool_CUMULATIVE_ARGS_true (CUMULATIVE_ARGS *);
 
 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
-  (CUMULATIVE_ARGS *, enum machine_mode, tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true
-  (CUMULATIVE_ARGS *, enum machine_mode, tree, bool);
+  (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
 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
-  (tree, tree, tree);
-extern bool hook_bool_rtx_commutative_p (rtx, int);
-extern rtx default_function_value (tree, tree, bool);
+  (const_tree, const_tree, 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_internal_arg_pointer (void);
+#ifdef IRA_COVER_CLASSES
+extern const enum reg_class *default_ira_cover_classes (void);
+#endif
 extern enum reg_class default_secondary_reload (bool, rtx, enum reg_class,
 						enum machine_mode,
 						secondary_reload_info *);
@@ -86,3 +98,9 @@ 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 *);
+extern tree default_emutls_var_init (tree, tree, tree);
+extern bool default_hard_regno_scratch_ok (unsigned int);
+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_option_can_inline_p (tree, tree);