diff --git a/gcc/testsuite/gcc.c-torture/execute/20000523-1.c b/gcc/testsuite/gcc.c-torture/execute/20000523-1.c
index 91ed7860fd7..d915fcbfb78 100644
--- a/gcc/testsuite/gcc.c-torture/execute/20000523-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/20000523-1.c
@@ -4,6 +4,9 @@ main (void)
   long long   x;
   int         n;
 
+  if (sizeof (long long) < 64)
+    exit (0);
+  
   n = 9;
   x = (((long long) n) << 55) / 0xff;