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).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/pragma-pack-3.c b/test/CodeGen/pragma-pack-3.c
index 56a6be3..676f0d7 100644
--- a/test/CodeGen/pragma-pack-3.c
+++ b/test/CodeGen/pragma-pack-3.c
@@ -1,8 +1,8 @@
-// RUN: clang-cc -triple i386-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X32 %s
+// RUN: %clang_cc1 -triple i386-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X32 %s
 // CHECK-X32: %struct.menu = type <{ i8*, i8, i8 }>
 // CHECK-X32: %union.command = type <{ i8*, [2 x i8] }>
 
-// RUN: clang-cc -triple x86_64-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X64 %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X64 %s
 // CHECK-X64: %struct.menu = type <{ i8*, i8, i8 }>
 // CHECK-X64: %union.command = type <{ i8*, [2 x i8] }>