Allow misaligned volatile stores in C6X.

	* config/c6x/c6x.md (movmisalign<mode>): Use MEM_P, not
	memory_operand.

From-SVN: r221732

gcc/ChangeLog

 2015-03-27  Bernd Schmidt  <bernds@codesourcery.com>
 
+	* config/c6x/c6x.md (movmisalign<mode>): Use MEM_P, not
+	memory_operand.
+
 	PR target/65052
         * config/c6x/constraints.md (S3): New constraint.
         * config/c6x/c6x.md (real_jump): Use it.

gcc/config/c6x/c6x.md

@@ -775,7 +775,7 @@
 		       UNSPEC_MISALIGNED_ACCESS))]
   "TARGET_INSNS_64"
 {
-  if (memory_operand (operands[0], <MODE>mode))
+  if (MEM_P (operands[0]))
     {
       emit_insn (gen_movmisalign<mode>_store (operands[0], operands[1]));
       DONE;