[ARC][COMMITTED] Fix typo dmpyh pattern

gcc/
2017-04-25  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/simdext.md (dmpyh): Fix typo.

From-SVN: r247226

gcc/ChangeLog

+2017-04-25  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/simdext.md (dmpyh): Fix typo.
+
 2017-04-25  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/80492

gcc/config/arc/simdext.md

@@ -1580,7 +1580,7 @@
 	   (SE:SI (vec_select:HI (match_dup 1) (parallel [(const_int 1)])))
 	   (SE:SI (vec_select:HI (match_dup 2) (parallel [(const_int 1)])))))))]
   "TARGET_PLUS_DMPY"
-  "dmpy<V_US_suffix>%? %0, %1, %2"
+  "dmpyh<V_US_suffix>%? %0, %1, %2"
   [(set_attr "length" "4")
    (set_attr "type" "multi")
    (set_attr "predicable" "yes,no")