rename this test from .S to .c so that it gets run.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67380 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/assembler-with-cpp.S b/test/Preprocessor/assembler-with-cpp.c
similarity index 67%
rename from test/Preprocessor/assembler-with-cpp.S
rename to test/Preprocessor/assembler-with-cpp.c
index 2c2bd8d..bd13e11 100644
--- a/test/Preprocessor/assembler-with-cpp.S
+++ b/test/Preprocessor/assembler-with-cpp.c
@@ -1,4 +1,4 @@
-// RUN: clang -E %s &&
+// RUN: clang -x assembler-with-cpp -E %s &&
 // RUN: not clang -x c -E %s
 
 #ifndef __ASSEMBLER__