533   case ISD::FADD:  in isNegatibleForFree()
594   case ISD::FADD:  in GetNegatedExpression()
1348   case ISD::FADD:               return visitFADD(N);  in visit()
7204     return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N1);  in visitFADD()
7208     return DAG.getNode(ISD::FADD, SDLoc(N), VT, N1, N0);  in visitFADD()
7233     if (N1CFP && N0.getOpcode() == ISD::FADD && N0.getNode()->hasOneUse() &&  in visitFADD()
7235       return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0.getOperand(0),  in visitFADD()
7236                          DAG.getNode(ISD::FADD, SDLoc(N), VT,  in visitFADD()
7257           SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT,  in visitFADD()
7264         if (CFP01 && !CFP00 && N1.getOpcode() == ISD::FADD &&  in visitFADD()
7267           SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT,  in visitFADD()
7281           SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT,  in visitFADD()
7288         if (CFP11 && !CFP10 && N0.getOpcode() == ISD::FADD &&  in visitFADD()
7291           SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT,  in visitFADD()
7298       if (N0.getOpcode() == ISD::FADD && AllowNewConst) {  in visitFADD()
7307       if (N1.getOpcode() == ISD::FADD && AllowNewConst) {  in visitFADD()
7318           N0.getOpcode() == ISD::FADD && N1.getOpcode() == ISD::FADD &&  in visitFADD()
7401     return DAG.getNode(ISD::FADD, dl, VT, N0,  in visitFSUB()
7424     if (N1.getOpcode() == ISD::FADD) {  in visitFSUB()
7593     if (N0.getOpcode() == ISD::FADD && N0.getOperand(0) == N0.getOperand(1)) {  in visitFMUL()
7603     return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N0);  in visitFMUL()
7649     return DAG.getNode(ISD::FADD, SDLoc(N), VT, N1, N2);  in visitFMA()
7651     return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N2);  in visitFMA()
7663                        DAG.getNode(ISD::FADD, dl, VT, N1, N2.getOperand(1)));  in visitFMA()
7681       return DAG.getNode(ISD::FADD, dl, VT, N0, N2);  in visitFMA()
7687       return DAG.getNode(ISD::FADD, dl, VT, N2, RHSNeg);  in visitFMA()
7694                        DAG.getNode(ISD::FADD, dl, VT,  in visitFMA()
7701                        DAG.getNode(ISD::FADD, dl, VT,  in visitFMA()
13056         Est = DAG.getNode(ISD::FADD, DL, VT, Est, NewEst);  in BuildReciprocalEstimate()
13126     Est = DAG.getNode(ISD::FADD, DL, VT, Est, MinusThree);  in BuildRsqrtNRTwoConst()