FileCheck-ify some clang grep tests that use double quotes
The escaping interaction between Python and grep doesn't work on my
system. This change fixes the tests for me.
llvm-svn: 179214
diff --git a/clang/test/Driver/clang_cpp.c b/clang/test/Driver/clang_cpp.c
index 79b2f55..bf31800 100644
--- a/clang/test/Driver/clang_cpp.c
+++ b/clang/test/Driver/clang_cpp.c
@@ -1,4 +1,5 @@
// Verify that -include isn't included twice with -save-temps.
// RUN: %clang -S -o - %s -include %t.h -save-temps -### 2> %t.log
-// RUN: grep '"-include' %t.log | count 1
-
+// RUN: FileCheck %s < %t.log
+// CHECK: "-include
+// CHECK-NOT: "-include