Eliminate tabs and trailing spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21479 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CFrontend/2002-07-30-SubregSetAssertion.c b/test/CFrontend/2002-07-30-SubregSetAssertion.c
index 7eab19b..6d4f9f6 100644
--- a/test/CFrontend/2002-07-30-SubregSetAssertion.c
+++ b/test/CFrontend/2002-07-30-SubregSetAssertion.c
@@ -6,7 +6,7 @@
 };
 
 union X foo() {
-	union X A;
-	A.B = (void*)123;
-	return A;
+  union X A;
+  A.B = (void*)123;
+  return A;
 }