2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / hooks.c

diff --git a/gcc/hooks.c b/gcc/hooks.c
index 355509a..ae59c33 100644 (file)
--- a/gcc/hooks.c
+++ b/gcc/hooks.c
@@ -1,5 +1,5 @@
 /* General-purpose hooks.
-   Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
+   Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
@@ -56,6 +56,14 @@ hook_bool_bool_false (bool a ATTRIBUTE_UNUSED)
   return false;
 }
 
+/* Generic hook that takes (bool, struct gcc_options *) and returns false.  */
+bool
+hook_bool_bool_gcc_optionsp_false (bool a ATTRIBUTE_UNUSED,
+                                  struct gcc_options *opts ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
 /* Generic hook that takes const int, const int) and returns true.  */
 bool hook_bool_const_int_const_int_true (const int a ATTRIBUTE_UNUSED,
                                          const int b ATTRIBUTE_UNUSED)
@@ -77,7 +85,7 @@ hook_bool_mode_true (enum machine_mode mode ATTRIBUTE_UNUSED)
   return true;
 }
 
-/* Generic hook that takes (enum machine_mode, rtx) and returns false.  */
+/* Generic hook that takes (enum machine_mode, const_rtx) and returns false.  */
 bool
 hook_bool_mode_const_rtx_false (enum machine_mode mode ATTRIBUTE_UNUSED,
                                const_rtx value ATTRIBUTE_UNUSED)
@@ -85,7 +93,7 @@ hook_bool_mode_const_rtx_false (enum machine_mode mode ATTRIBUTE_UNUSED,
   return false;
 }
 
-/* Generic hook that takes (enum machine_mode, rtx) and returns true.  */
+/* Generic hook that takes (enum machine_mode, const_rtx) and returns true.  */
 bool
 hook_bool_mode_const_rtx_true (enum machine_mode mode ATTRIBUTE_UNUSED,
                               const_rtx value ATTRIBUTE_UNUSED)
@@ -93,12 +101,45 @@ hook_bool_mode_const_rtx_true (enum machine_mode mode ATTRIBUTE_UNUSED,
   return true;
 }
 
+/* Generic hook that takes (enum machine_mode, rtx) and returns false.  */
+bool
+hook_bool_mode_rtx_false (enum machine_mode mode ATTRIBUTE_UNUSED,
+                         rtx value ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
+/* Generic hook that takes (enum machine_mode, rtx) and returns true.  */
+bool
+hook_bool_mode_rtx_true (enum machine_mode mode ATTRIBUTE_UNUSED,
+                        rtx value ATTRIBUTE_UNUSED)
+{
+  return true;
+}
+
+/* Generic hook that takes (enum machine_mode, unsigned HOST_WIDE_INT)
+   and returns false.  */
+bool
+hook_bool_mode_uhwi_false (enum machine_mode mode ATTRIBUTE_UNUSED,
+                          unsigned HOST_WIDE_INT value ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
 /* Generic hook that takes (FILE *, const char *) and does nothing.  */
 void
 hook_void_FILEptr_constcharptr (FILE *a ATTRIBUTE_UNUSED, const char *b ATTRIBUTE_UNUSED)
 {
 }
 
+/* Generic hook that takes (FILE *, rtx) and returns false.  */
+bool
+hook_bool_FILEptr_rtx_false (FILE *a ATTRIBUTE_UNUSED,
+                            rtx b ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
 /* Used for the TARGET_ASM_CAN_OUTPUT_MI_THUNK hook.  */
 bool
 hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree a ATTRIBUTE_UNUSED,
@@ -119,21 +160,6 @@ hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree a ATTRIBUTE_UNUSED,
 }
 
 bool
-hook_bool_constcharptr_size_t_false (const char *a ATTRIBUTE_UNUSED,
-                                    size_t b ATTRIBUTE_UNUSED)
-{
-  return false;
-}
-
-bool
-hook_bool_size_t_constcharptr_int_true (size_t a ATTRIBUTE_UNUSED,
-                                       const char *b ATTRIBUTE_UNUSED,
-                                       int c ATTRIBUTE_UNUSED)
-{
-  return true;
-}
-
-bool
 default_can_output_mi_thunk_no_vcall (const_tree a ATTRIBUTE_UNUSED,
                                      HOST_WIDE_INT b ATTRIBUTE_UNUSED,
                                      HOST_WIDE_INT c,
@@ -143,6 +169,13 @@ default_can_output_mi_thunk_no_vcall (const_tree a ATTRIBUTE_UNUSED,
 }
 
 int
+hook_int_uint_mode_1 (unsigned int a ATTRIBUTE_UNUSED,
+                     enum machine_mode b ATTRIBUTE_UNUSED)
+{
+  return 1;
+}
+
+int
 hook_int_const_tree_0 (const_tree a ATTRIBUTE_UNUSED)
 {
   return 0;
@@ -167,14 +200,6 @@ hook_int_rtx_bool_0 (rtx a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED)
   return 0;
 }
 
-int
-hook_int_size_t_constcharptr_int_0 (size_t a ATTRIBUTE_UNUSED,
-                                   const char *b ATTRIBUTE_UNUSED,
-                                   int c ATTRIBUTE_UNUSED)
-{
-  return 0;
-}
-
 unsigned int
 hook_uint_void_0 (void)
 {
@@ -196,6 +221,11 @@ hook_void_tree_treeptr (tree a ATTRIBUTE_UNUSED, tree *b ATTRIBUTE_UNUSED)
 {
 }
 
+void
+hook_void_int_int (int a ATTRIBUTE_UNUSED, int b ATTRIBUTE_UNUSED)
+{
+}
+
 bool
 hook_bool_tree_false (tree a ATTRIBUTE_UNUSED)
 {
@@ -252,11 +282,12 @@ hook_bool_uintp_uintp_false (unsigned int *a ATTRIBUTE_UNUSED,
 }
 
 bool
-hook_bool_rtx_int_int_intp_bool_false (rtx a ATTRIBUTE_UNUSED,
-                                      int b ATTRIBUTE_UNUSED,
-                                      int c ATTRIBUTE_UNUSED,
-                                      int *d ATTRIBUTE_UNUSED,
-                                      bool speed_p ATTRIBUTE_UNUSED)
+hook_bool_rtx_int_int_int_intp_bool_false (rtx a ATTRIBUTE_UNUSED,
+                                          int b ATTRIBUTE_UNUSED,
+                                          int c ATTRIBUTE_UNUSED,
+                                          int d ATTRIBUTE_UNUSED,
+                                          int *e ATTRIBUTE_UNUSED,
+                                          bool speed_p ATTRIBUTE_UNUSED)
 {
   return false;
 }
@@ -355,3 +386,25 @@ hook_tree_const_tree_null (const_tree t ATTRIBUTE_UNUSED)
 {
   return NULL;
 }
+
+/* Generic hook that takes a rtx and an int and returns a bool.  */
+
+bool
+hook_bool_rtx_int_false (rtx insn ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
+/* Generic hook that takes a rtx and an int and returns void.  */
+
+void
+hook_void_rtx_int (rtx insn ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
+{
+}
+
+/* Generic hook that takes a struct gcc_options * and returns void.  */
+
+void
+hook_void_gcc_optionsp (struct gcc_options *opts ATTRIBUTE_UNUSED)
+{
+}