Replace redundant code
Use EVT::changeExtendedVectorElementTypeToInteger instead of doing the
same thing that it does
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182165 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a8621a8..72e3f4d 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -4519,16 +4519,11 @@
return DAG.getSetCC(N->getDebugLoc(), VT, N0.getOperand(0),
N0.getOperand(1),
cast<CondCodeSDNode>(N0.getOperand(2))->get());
+
// If the desired elements are smaller or larger than the source
// elements we can use a matching integer vector type and then
// truncate/sign extend
- EVT MatchingElementType =
- EVT::getIntegerVT(*DAG.getContext(),
- N0VT.getScalarType().getSizeInBits());
- EVT MatchingVectorType =
- EVT::getVectorVT(*DAG.getContext(), MatchingElementType,
- N0VT.getVectorNumElements());
-
+ EVT MatchingVectorType = N0VT.changeVectorElementTypeToInteger();
if (SVT == MatchingVectorType) {
SDValue VsetCC = DAG.getSetCC(N->getDebugLoc(), MatchingVectorType,
N0.getOperand(0), N0.getOperand(1),