Clean whitespaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160668 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 16b64a5..2c39aab 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -409,7 +409,7 @@
 
     if (Constant *C = dyn_cast<Constant>(V)) {
       Constant *Elt = C->getAggregateElement(i);
-      
+
       if (Elt == 0)
         LV.markOverdefined();      // Unknown sort of constant.
       else if (isa<UndefValue>(Elt))