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don't zextload fp values!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21209 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-04-10 17:40:35 +00:00
parent 9696a90ee6
commit 6841dec8c1
1 changed files with 4 additions and 1 deletions
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lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -1356,7 +1356,10 @@ SDOperand SelectionDAGLegalize::PromoteOp(SDOperand Op) {
Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain. Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain.
Tmp2 = LegalizeOp(Node->getOperand(1)); // Legalize the pointer. Tmp2 = LegalizeOp(Node->getOperand(1)); // Legalize the pointer.
// FIXME: When the DAG combiner exists, change this to use EXTLOAD! // FIXME: When the DAG combiner exists, change this to use EXTLOAD!
if (MVT::isInteger(NVT))
Result = DAG.getNode(ISD::ZEXTLOAD, NVT, Tmp1, Tmp2, VT); Result = DAG.getNode(ISD::ZEXTLOAD, NVT, Tmp1, Tmp2, VT);
else
Result = DAG.getNode(ISD::EXTLOAD, NVT, Tmp1, Tmp2, VT);
// Remember that we legalized the chain. // Remember that we legalized the chain.
AddLegalizedOperand(Op.getValue(1), Result.getValue(1)); AddLegalizedOperand(Op.getValue(1), Result.getValue(1));