diff --git a/test/Sema/altivec-init.c b/test/Sema/altivec-init.c
index b5758bc..ef6fe4b 100644
--- a/test/Sema/altivec-init.c
+++ b/test/Sema/altivec-init.c
@@ -30,6 +30,6 @@
 
   f(vAltiVec);
   vGCC = vAltiVec;
-  vGCC = vGCC > vAltiVec;
+  int res = vGCC > vAltiVec;
   vAltiVec = 0 ? vGCC : vGCC;
 }