Update tests to use %clang instead of 'clang', and forcibly disable use of '
clang ' or ' clang -cc1 ' or ' clang-cc ' in test lines (by substituting them to
garbage).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/example-dynarray.cpp b/test/SemaTemplate/example-dynarray.cpp
index 6f3e58e..1f6ede6 100644
--- a/test/SemaTemplate/example-dynarray.cpp
+++ b/test/SemaTemplate/example-dynarray.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm -S -o %t %s
+// RUN: %clang -emit-llvm -S -o %t %s
 #include <stddef.h>
 #include <stdlib.h>
 #include <assert.h>