[rs6000,patch] fix for fold-vec-ld-longlong.c test (lp64)

[Will Schmidt]

Hi, 
  I missed a target lp64 require for the fold-vec-ld-longlong.c test.
I'm now wearing my cone of shame.  :-(

Committing as trivial, momentarily. 

Thanks,
-Will


diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-ld-longlong.c 
b/gcc/testsuite/gcc.target/powerpc/fold-vec-ld-longlong.c
index 37941af..db4a879 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-ld-longlong.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-ld-longlong.c
@@ -1,9 +1,9 @@
 /* Verify that overloaded built-ins for vec_ld* with long long
    inputs produce the right code.  */
 
-/* { dg-do compile } */
+/* { dg-do compile { target lp64 } } */
 /* { dg-require-effective-target powerpc_p8vector_ok } */
 /* { dg-options "-mpower8-vector -O2" } */
 
 #include <altivec.h>