No need to go through int64 and APInt when generating a new constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176615 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 1801300fc6be1465a1d88dd04477de4654299e3d..14280d69412e47cbd448b2fceb76c3cd2310a89b 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2607,11 +2607,11 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
       SDValue Imm = RecordedNodes[RecNo].first;
 
       if (Imm->getOpcode() == ISD::Constant) {
-        int64_t Val = cast<ConstantSDNode>(Imm)->getZExtValue();
-        Imm = CurDAG->getTargetConstant(Val, Imm.getValueType());
+        const ConstantInt *Val=cast<ConstantSDNode>(Imm)->getConstantIntValue();
+        Imm = CurDAG->getConstant(*Val, Imm.getValueType(), true);
       } else if (Imm->getOpcode() == ISD::ConstantFP) {
         const ConstantFP *Val=cast<ConstantFPSDNode>(Imm)->getConstantFPValue();
-        Imm = CurDAG->getTargetConstantFP(*Val, Imm.getValueType());
+        Imm = CurDAG->getConstantFP(*Val, Imm.getValueType(), true);
       }
 
       RecordedNodes.push_back(std::make_pair(Imm, RecordedNodes[RecNo].second));