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More APInt-ification.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47864 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-03-03 22:20:46 +00:00
parent 7194aaf738
commit 050f550aeb
1 changed files with 4 additions and 3 deletions
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7
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -5760,9 +5760,10 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
Hi = DAG.getNode(ISD::UNDEF, NVT);
break;
case ISD::Constant: {
uint64_t Cst = cast<ConstantSDNode>(Node)->getValue();
Lo = DAG.getConstant(Cst, NVT);
Hi = DAG.getConstant(Cst >> MVT::getSizeInBits(NVT), NVT);
unsigned NVTBits = MVT::getSizeInBits(NVT);
const APInt &Cst = cast<ConstantSDNode>(Node)->getAPIntValue();
Lo = DAG.getConstant(APInt(Cst).trunc(NVTBits), NVT);
Hi = DAG.getConstant(Cst.lshr(NVTBits).trunc(NVTBits), NVT);
break;
}
case ISD::ConstantFP: {