Add BMI2 support.

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

diff --git a/gcc/hooks.c b/gcc/hooks.c
index 594e344..9025183 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)
@@ -101,6 +101,31 @@ 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)
@@ -242,11 +267,12 @@ 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;
 }