diff --git a/clang/test/CodeGen/2007-04-14-FNoBuiltin.c b/clang/test/CodeGen/2007-04-14-FNoBuiltin.c
index 5c95c0810e47..25ae01c5dcc0 100644
--- a/clang/test/CodeGen/2007-04-14-FNoBuiltin.c
+++ b/clang/test/CodeGen/2007-04-14-FNoBuiltin.c
@@ -1,7 +1,10 @@
-// RUN: %clang_cc1 -emit-llvm %s -O2 -fno-builtin -o - | grep 'call.*printf'
+// RUN: %clang_cc1 -emit-llvm %s -O2 -fno-builtin -o - | FileCheck %s
 // Check that -fno-builtin is honored.
 
 extern int printf(const char*, ...);
+
+// CHECK: define void {{.*}}foo(
 void foo(const char *msg) {
-	printf("%s\n",msg);
+  // CHECK: call {{.*}}printf
+  printf("%s\n",msg);
 }