Make tests use the new clang -cc1 flag.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91299 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Rewriter/rewrite-api-bug.m b/test/Rewriter/rewrite-api-bug.m
index e2dfe38..745efec 100644
--- a/test/Rewriter/rewrite-api-bug.m
+++ b/test/Rewriter/rewrite-api-bug.m
@@ -1,4 +1,4 @@
-// RUN: clang-cc -rewrite-objc %s -o -
+// RUN: clang -cc1 -rewrite-objc %s -o -
 
 @interface MyDerived
 - (void) instanceMethod;