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remove a couple more now-extraneous legalizeop's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25738 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -215,7 +215,7 @@ SDOperand SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned,
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// if f32 then cast to f32
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Result = DAG.getNode(ISD::FP_ROUND, MVT::f32, Sub);
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}
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return LegalizeOp(Result);
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return Result;
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}
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assert(!isSigned && "Legalize cannot Expand SINT_TO_FP for i64 yet");
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SDOperand Tmp1 = DAG.getNode(ISD::SINT_TO_FP, DestVT, Op0);
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@ -254,7 +254,7 @@ SDOperand SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned,
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DAG.getSrcValue(NULL), MVT::f32));
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}
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return LegalizeOp(DAG.getNode(ISD::FADD, DestVT, Tmp1, FudgeInReg));
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return DAG.getNode(ISD::FADD, DestVT, Tmp1, FudgeInReg);
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}
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/// PromoteLegalINT_TO_FP - This function is responsible for legalizing a
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@ -307,11 +307,9 @@ SDOperand SelectionDAGLegalize::PromoteLegalINT_TO_FP(SDOperand LegalOp,
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// Okay, we found the operation and type to use. Zero extend our input to the
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// desired type then run the operation on it.
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SDOperand N = DAG.getNode(OpToUse, DestVT,
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return DAG.getNode(OpToUse, DestVT,
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DAG.getNode(isSigned ? ISD::SIGN_EXTEND : ISD::ZERO_EXTEND,
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NewInTy, LegalOp));
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// Make sure to legalize any nodes we create here.
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return LegalizeOp(N);
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}
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/// PromoteLegalFP_TO_INT - This function is responsible for legalizing a
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@ -363,10 +361,8 @@ SDOperand SelectionDAGLegalize::PromoteLegalFP_TO_INT(SDOperand LegalOp,
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// Okay, we found the operation and type to use. Truncate the result of the
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// extended FP_TO_*INT operation to the desired size.
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SDOperand N = DAG.getNode(ISD::TRUNCATE, DestVT,
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DAG.getNode(OpToUse, NewOutTy, LegalOp));
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// Make sure to legalize any nodes we create here in the next pass.
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return LegalizeOp(N);
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return DAG.getNode(ISD::TRUNCATE, DestVT,
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DAG.getNode(OpToUse, NewOutTy, LegalOp));
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}
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/// ExpandBSWAP - Open code the operations for BSWAP of the specified operation.
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