487          ISD::FNEG,          ISD::VSELECT,        ISD::SELECT_CC,  in AMDGPUTargetLowering()
575                        ISD::FSUB,       ISD::FNEG,  in AMDGPUTargetLowering()
1538   if (Val.getOpcode() == ISD::FNEG)  in peekFNeg()
1545   if (Val.getOpcode() == ISD::FNEG)  in peekFPSignOps()
1653         return DAG.getNode(ISD::FNEG, DL, VT, Combined);  in combineFMinMaxLegacy()
1923   SDValue fqneg = DAG.getNode(ISD::FNEG, DL, FltVT, fq);  in LowerDIVREM24()
2318   SDValue Neg = DAG.getNode(ISD::FNEG, SL, VT, Trunc, Flags);  in LowerFREM()
2697     SDValue NegR = DAG.getNode(ISD::FNEG, DL, VT, R, Flags);  in LowerFLOGCommon()
3006     SDValue NegPH = DAG.getNode(ISD::FNEG, SL, VT, PH, Flags);  in lowerFEXP()
4498       (LHS.getOpcode() == ISD::FNEG && RHS.getOpcode() == ISD::FNEG)) {  in foldFreeOpFromSelect()
4507   if (RHS.getOpcode() == ISD::FABS || RHS.getOpcode() == ISD::FNEG) {  in foldFreeOpFromSelect()
4514   if ((LHS.getOpcode() == ISD::FNEG || LHS.getOpcode() == ISD::FABS) && CRHS &&  in foldFreeOpFromSelect()
4527       if (LHS.getOpcode() == ISD::FNEG && fnegFoldsIntoOp(NewLHS.getNode()))  in foldFreeOpFromSelect()
4550       if (LHS.getOpcode() == ISD::FNEG)  in foldFreeOpFromSelect()
4551         NewRHS = DAG.getNode(ISD::FNEG, SL, VT, RHS);  in foldFreeOpFromSelect()
4712     if (LHS.getOpcode() != ISD::FNEG)  in performFNegCombine()
4713       LHS = DAG.getNode(ISD::FNEG, SL, VT, LHS);  in performFNegCombine()
4717     if (RHS.getOpcode() != ISD::FNEG)  in performFNegCombine()
4718       RHS = DAG.getNode(ISD::FNEG, SL, VT, RHS);  in performFNegCombine()
4726       DAG.ReplaceAllUsesWith(N0, DAG.getNode(ISD::FNEG, SL, VT, Res));  in performFNegCombine()
4736     if (LHS.getOpcode() == ISD::FNEG)  in performFNegCombine()
4738     else if (RHS.getOpcode() == ISD::FNEG)  in performFNegCombine()
4741       RHS = DAG.getNode(ISD::FNEG, SL, VT, RHS);  in performFNegCombine()
4747       DAG.ReplaceAllUsesWith(N0, DAG.getNode(ISD::FNEG, SL, VT, Res));  in performFNegCombine()
4761     if (LHS.getOpcode() == ISD::FNEG)  in performFNegCombine()
4763     else if (MHS.getOpcode() == ISD::FNEG)  in performFNegCombine()
4766       MHS = DAG.getNode(ISD::FNEG, SL, VT, MHS);  in performFNegCombine()
4768     if (RHS.getOpcode() != ISD::FNEG)  in performFNegCombine()
4769       RHS = DAG.getNode(ISD::FNEG, SL, VT, RHS);  in performFNegCombine()
4777       DAG.ReplaceAllUsesWith(N0, DAG.getNode(ISD::FNEG, SL, VT, Res));  in performFNegCombine()
4801     SDValue NegLHS = DAG.getNode(ISD::FNEG, SL, VT, LHS);  in performFNegCombine()
4802     SDValue NegRHS = DAG.getNode(ISD::FNEG, SL, VT, RHS);  in performFNegCombine()
4809       DAG.ReplaceAllUsesWith(N0, DAG.getNode(ISD::FNEG, SL, VT, Res));  in performFNegCombine()
4815       Ops[I] = DAG.getNode(ISD::FNEG, SL, VT, N0->getOperand(I), N0->getFlags());  in performFNegCombine()
4822       SDValue Neg = DAG.getNode(ISD::FNEG, SL, VT, Res);  in performFNegCombine()
4843     if (CvtSrc.getOpcode() == ISD::FNEG) {  in performFNegCombine()
4854     SDValue Neg = DAG.getNode(ISD::FNEG, SL, CvtSrc.getValueType(), CvtSrc);  in performFNegCombine()
4860     if (CvtSrc.getOpcode() == ISD::FNEG) {  in performFNegCombine()
4870     SDValue Neg = DAG.getNode(ISD::FNEG, SL, CvtSrc.getValueType(), CvtSrc);  in performFNegCombine()
4911       SDValue NegHi = DAG.getNode(ISD::FNEG, SL, MVT::f32, CastHi);  in performFNegCombine()
4923         DAG.ReplaceAllUsesWith(N0, DAG.getNode(ISD::FNEG, SL, VT, Result));  in performFNegCombine()
4939       SDValue NegLHS = DAG.getNode(ISD::FNEG, SL, MVT::f32, LHS);  in performFNegCombine()
4940       SDValue NegRHS = DAG.getNode(ISD::FNEG, SL, MVT::f32, RHS);  in performFNegCombine()
5099   case ISD::FNEG:  in PerformDAGCombine()