Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/c89.c b/test/Sema/c89.c
index 9bf720b..fc50ebe 100644
--- a/test/Sema/c89.c
+++ b/test/Sema/c89.c
@@ -25,7 +25,7 @@
   int A[i];        /* expected-warning {{variable length array}} */
 }
 
-int test4 = 0LL;		/* expected-warning {{long long}} */
+int test4 = 0LL;   /* expected-warning {{long long}} */
 
 /* PR1999 */
 void test5(register);