PR tree-optimization/51680

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

diff --git a/gcc/hooks.c b/gcc/hooks.c
index 594e344..ae59c33 100644 (file)
--- a/gcc/hooks.c
+++ b/gcc/hooks.c
@@ -85,7 +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)
@@ -93,7 +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)
@@ -101,12 +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,
@@ -136,6 +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;
@@ -242,11 +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;
 }