Remove trailing whitespace from SelectionDAG/*.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185780 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp b/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
index 47fd6aa..7f1351c 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
@@ -572,7 +572,7 @@
 SDValue VectorLegalizer::ExpandSELECT(SDValue Op) {
   // Lower a select instruction where the condition is a scalar and the
   // operands are vectors. Lower this select to VSELECT and implement it
-  // using XOR AND OR. The selector bit is broadcasted. 
+  // using XOR AND OR. The selector bit is broadcasted.
   EVT VT = Op.getValueType();
   SDLoc DL(Op);