altivec.md (*altivec_vpermr_<mode>_internal): Exchange the order of the second…

altivec.md (*altivec_vpermr_<mode>_internal): Exchange the order of the second and third operands in the vpermr instruction...

gcc/ChangeLog:

2016-07-01  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/altivec.md (*altivec_vpermr_<mode>_internal):
	Exchange the order of the second and third operands in the vpermr
	instruction tmeplate.

From-SVN: r237912

gcc/ChangeLog

+2016-07-01  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* config/rs6000/altivec.md (*altivec_vpermr_<mode>_internal):
+	Exchange the order of the second and third operands in the vpermr
+	instruction tmeplate.
+
 2016-07-01  Peter Bergner  <bergner@vnet.ibm.com>
 
 	PR target/71698

gcc/config/rs6000/altivec.md

@@ -2072,7 +2072,7 @@
 		   UNSPEC_VPERMR))]
   "TARGET_P9_VECTOR"
   "@
-   vpermr %0,%1,%2,%3
+   vpermr %0,%2,%1,%3
    xxpermr %x0,%x2,%x3"
   [(set_attr "type" "vecperm")
    (set_attr "length" "4")])