diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c
index 9583265c775..6507e1affb0 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c
@@ -22,7 +22,7 @@ int main ()
     if (foo (r))
       r *= 2;
 
-    if (r & 1) /* to here. */
+    if (r & 8) /* to here. */
 #pragma acc loop vector reduction (+:r)
       for (int i = 00; i < 40; i++)
 	r += i;