Correctly extract the ValueType from a VTSDNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43339 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAGTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAGTypes.cpp
index e5f8edd57d8f7ff0576fb34e4deba0260de399af..5e5b07443ec865252354400606bb8716140963c3 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeDAGTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAGTypes.cpp
@@ -903,7 +903,7 @@ void DAGTypeLegalizer::ExpandResult_BIT_CONVERT(SDNode *N,
 void DAGTypeLegalizer::
 ExpandResult_SIGN_EXTEND_INREG(SDNode *N, SDOperand &Lo, SDOperand &Hi) {
   GetExpandedOp(N->getOperand(0), Lo, Hi);
-  MVT::ValueType EVT = N->getOperand(1).getValueType();
+  MVT::ValueType EVT = cast<VTSDNode>(N->getOperand(1))->getVT();
 
   if (MVT::getSizeInBits(EVT) <= MVT::getSizeInBits(Lo.getValueType())) {
     // sext_inreg the low part if needed.