[AArch64] Define REVERSIBLE_CC_MODE.

2013-04-11   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.

From-SVN: r197807

gcc/ChangeLog

+2013-04-11   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
+
+	* config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.
+
 2013-04-11  Richard Biener  <rguenther@suse.de>
 
 	* tree-vect-loop.c (get_initial_def_for_induction): Properly

gcc/config/aarch64/aarch64.h

@@ -709,6 +709,8 @@ do {									     \
 
 #define SELECT_CC_MODE(OP, X, Y)	aarch64_select_cc_mode (OP, X, Y)
 
+#define REVERSIBLE_CC_MODE(MODE) 1
+
 #define REVERSE_CONDITION(CODE, MODE)		\
   (((MODE) == CCFPmode || (MODE) == CCFPEmode)	\
    ? reverse_condition_maybe_unordered (CODE)	\