fix 80 col violation, patch by Alastair Lynn

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100639 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a336e0a01b56362202dfb0fb23981db3be18dc35..5d3a6c3cec6049164d68780795049c595892df85 100644 (file)
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3779,7 +3779,8 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) {
   if (N0.getOpcode() == ISD::TRUNCATE)
     return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, N0.getOperand(0));
   // fold (truncate (ext x)) -> (ext x) or (truncate x) or x
-  if (N0.getOpcode() == ISD::ZERO_EXTEND || N0.getOpcode() == ISD::SIGN_EXTEND||
+  if (N0.getOpcode() == ISD::ZERO_EXTEND ||
+      N0.getOpcode() == ISD::SIGN_EXTEND ||
       N0.getOpcode() == ISD::ANY_EXTEND) {
     if (N0.getOperand(0).getValueType().bitsLT(VT))
       // if the source is smaller than the dest, we still need an extend