--- gcc/config/aarch64/aarch64.h	2013-01-09 09:55:56.315992619 +0530
+++ gcc/config/aarch64/aarch64.h	2013-01-09 09:55:29.175991698 +0530
@@ -709,6 +709,14 @@ do {									     \
 
 #define SELECT_CC_MODE(OP, X, Y)	aarch64_select_cc_mode (OP, X, Y)
 
+/* A C expression whose value is one if it is always safe to reverse a
+   comparison whose mode is MODE.  If `SELECT_CC_MODE' can ever return
+   MODE for a floating-point inequality comparison, then
+   `REVERSIBLE_CC_MODE (MODE)' must be zero.
+   You need not define this macro if it would always returns zero or if the
+   floating-point format is anything other than `IEEE_FLOAT_FORMAT'.  */
+#define REVERSIBLE_CC_MODE(MODE)  ((MODE) != CCFPEmode)
+
 #define REVERSE_CONDITION(CODE, MODE)		\
   (((MODE) == CCFPmode || (MODE) == CCFPEmode)	\
    ? reverse_condition_maybe_unordered (CODE)	\