Eliminate &&s in tests.
 - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86430 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/if_warning.c b/test/Preprocessor/if_warning.c
index 5567513..2ce7b31 100644
--- a/test/Preprocessor/if_warning.c
+++ b/test/Preprocessor/if_warning.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc %s -Eonly -Werror=undef -verify &&
+// RUN: clang-cc %s -Eonly -Werror=undef -verify
 // RUN: clang-cc %s -Eonly -Werror-undef -verify
 
 extern int x;