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add support for custom lowering SINT_TO_FP
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24531 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1956,6 +1956,19 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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return Result;
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case TargetLowering::Legal:
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break;
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case TargetLowering::Custom: {
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Tmp1 = LegalizeOp(Node->getOperand(0));
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SDOperand Tmp =
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DAG.getNode(Node->getOpcode(), Node->getValueType(0), Tmp1);
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Tmp = TLI.LowerOperation(Tmp, DAG);
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if (Tmp.Val) {
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AddLegalizedOperand(Op, Tmp);
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NeedsAnotherIteration = true;
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return Tmp;
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} else {
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assert(0 && "Target Must Lower this");
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}
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}
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}
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Tmp1 = LegalizeOp(Node->getOperand(0));
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