Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
 - This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
diff --git a/clang/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c b/clang/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c
index 4aa28f8..33bd800 100644
--- a/clang/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c
+++ b/clang/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc -triple=i686-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple=i686-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
 
 struct et7 {
   float lv7[0];