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/PCH/stmts.c b/test/PCH/stmts.c
index 69c7ec7..6def453 100644
--- a/test/PCH/stmts.c
+++ b/test/PCH/stmts.c
@@ -1,9 +1,9 @@
 // Test this without pch.
-// RUN: clang-cc -include %S/stmts.h -fsyntax-only -emit-llvm -o - %s
+// RUN: %clang_cc1 -include %S/stmts.h -fsyntax-only -emit-llvm -o - %s
 
 // Test with pch.
-// RUN: clang-cc -emit-pch -o %t %S/stmts.h
-// RUN: clang-cc -include-pch %t -fsyntax-only -emit-llvm -o - %s 
+// RUN: %clang_cc1 -emit-pch -o %t %S/stmts.h
+// RUN: %clang_cc1 -include-pch %t -fsyntax-only -emit-llvm -o - %s 
 
 void g0(void) { f0(5); }
 int g1(int x) { return f1(x); }