Fix legalization of intrinsics with chain and result values
llvm-svn: 27181
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@ -564,8 +564,19 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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TargetLowering::Custom) {
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Tmp3 = TLI.LowerOperation(Result, DAG);
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if (Tmp3.Val) Result = Tmp3;
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}
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break;
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}
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if (Result.Val->getNumValues() == 1) break;
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// Must have return value and chain result.
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assert(Result.Val->getNumValues() == 2 &&
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"Cannot return more than two values!");
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// Since loads produce two values, make sure to remember that we
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// legalized both of them.
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AddLegalizedOperand(SDOperand(Node, 0), Result.getValue(0));
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AddLegalizedOperand(SDOperand(Node, 1), Result.getValue(1));
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return Result.getValue(Op.ResNo);
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}
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case ISD::LOCATION:
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