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f16 FDIV can now be legalized by promoting to f32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153064 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -3600,10 +3600,11 @@ void SelectionDAGLegalize::PromoteNode(SDNode *Node) {
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Tmp1, Tmp2, Node->getOperand(2)));
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break;
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}
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case ISD::FDIV:
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case ISD::FPOW: {
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Tmp1 = DAG.getNode(ISD::FP_EXTEND, dl, NVT, Node->getOperand(0));
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Tmp2 = DAG.getNode(ISD::FP_EXTEND, dl, NVT, Node->getOperand(1));
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Tmp3 = DAG.getNode(ISD::FPOW, dl, NVT, Tmp1, Tmp2);
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Tmp3 = DAG.getNode(Node->getOpcode(), dl, NVT, Tmp1, Tmp2);
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Results.push_back(DAG.getNode(ISD::FP_ROUND, dl, OVT,
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Tmp3, DAG.getIntPtrConstant(0)));
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break;
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