fold-vec-perm-longlong.c: Update to use long long types for testcase arguments.

2017-10-30  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-perm-longlong.c: Update to use long long
	types for testcase arguments.

From-SVN: r254220

gcc/testsuite/ChangeLog

+2017-10-30  Will Schmidt  <will_schmidt@vnet.ibm.com>
+
+	* gcc.target/powerpc/fold-vec-perm-longlong.c: Update to use long long
+	types for testcase arguments.
+
 2017-10-30  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/82762

gcc/testsuite/gcc.target/powerpc/fold-vec-perm-longlong.c

@@ -16,7 +16,7 @@ testbl (vector bool long long vbl2, vector bool long long vbl3,
 }
 
 vector signed long long
-testsl (vector signed long vsl2, vector signed long vsl3,
+testsl (vector signed long long vsl2, vector signed long long vsl3,
 	vector unsigned char vuc)
 {
   return vec_perm (vsl2, vsl3, vuc);