[AArch64] Removed unused SLOWMUL target flags

	* config/aarch64/aarch64.h (AARCH64_TUNE_SLOWMUL): Delete.
	(AARCH64_FL_SLOWMUL): Delete.
	(AARCH64_FL_CRC): Redefine to 1<<3.
	(AARCH64_FL_USE_FMA_STEERING_PASS): Redefine to 1<<4.

From-SVN: r223214

gcc/ChangeLog

+2015-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.h (AARCH64_TUNE_SLOWMUL): Delete.
+	(AARCH64_FL_SLOWMUL): Delete.
+	(AARCH64_FL_CRC): Redefine to 1<<3.
+	(AARCH64_FL_USE_FMA_STEERING_PASS): Redefine to 1<<4.
+
 2015-05-15  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 
 	* config/arm/arm.h (LOGICAL_OP_NON_SHORT_CIRCUIT): Add appropriate

gcc/config/aarch64/aarch64.h

@@ -198,10 +198,9 @@ extern unsigned aarch64_architecture_version;
 #define AARCH64_FL_SIMD       (1 << 0)	/* Has SIMD instructions.  */
 #define AARCH64_FL_FP         (1 << 1)	/* Has FP.  */
 #define AARCH64_FL_CRYPTO     (1 << 2)	/* Has crypto.  */
-#define AARCH64_FL_SLOWMUL    (1 << 3)	/* A slow multiply core.  */
-#define AARCH64_FL_CRC        (1 << 4)	/* Has CRC.  */
+#define AARCH64_FL_CRC        (1 << 3)	/* Has CRC.  */
 /* Has static dispatch of FMA.  */
-#define AARCH64_FL_USE_FMA_STEERING_PASS (1 << 5)
+#define AARCH64_FL_USE_FMA_STEERING_PASS (1 << 4)
 
 /* Has FP and SIMD.  */
 #define AARCH64_FL_FPSIMD     (AARCH64_FL_FP | AARCH64_FL_SIMD)
@@ -221,7 +220,6 @@ extern unsigned long aarch64_isa_flags;
 
 /* Macros to test tuning flags.  */
 extern unsigned long aarch64_tune_flags;
-#define AARCH64_TUNE_SLOWMUL       (aarch64_tune_flags & AARCH64_FL_SLOWMUL)
 #define AARCH64_TUNE_FMA_STEERING \
   (aarch64_tune_flags & AARCH64_FL_USE_FMA_STEERING_PASS)