1209   if (SExtInst *LHSConv = dyn_cast<SExtInst>(LHS)) {  in visitAdd()  local
1213         ConstantExpr::getTrunc(RHSC, LHSConv->getOperand(0)->getType());  in visitAdd()
1214       if (LHSConv->hasOneUse() &&  in visitAdd()
1216           WillNotOverflowSignedAdd(LHSConv->getOperand(0), CI, I)) {  in visitAdd()
1218         Value *NewAdd = Builder->CreateNSWAdd(LHSConv->getOperand(0),  in visitAdd()
1229       if (LHSConv->getOperand(0)->getType() ==  in visitAdd()
1231           (LHSConv->hasOneUse() || RHSConv->hasOneUse()) &&  in visitAdd()
1232           WillNotOverflowSignedAdd(LHSConv->getOperand(0),  in visitAdd()
1235         Value *NewAdd = Builder->CreateNSWAdd(LHSConv->getOperand(0),  in visitAdd()
1334   if (SIToFPInst *LHSConv = dyn_cast<SIToFPInst>(LHS)) {  in visitFAdd()  local
1342       ConstantExpr::getFPToSI(CFP, LHSConv->getOperand(0)->getType());  in visitFAdd()
1343       if (LHSConv->hasOneUse() &&  in visitFAdd()
1345           WillNotOverflowSignedAdd(LHSConv->getOperand(0), CI, I)) {  in visitFAdd()
1347         Value *NewAdd = Builder->CreateNSWAdd(LHSConv->getOperand(0),  in visitFAdd()
1358       if (LHSConv->getOperand(0)->getType() ==  in visitFAdd()
1360           (LHSConv->hasOneUse() || RHSConv->hasOneUse()) &&  in visitFAdd()
1361           WillNotOverflowSignedAdd(LHSConv->getOperand(0),  in visitFAdd()
1364         Value *NewAdd = Builder->CreateNSWAdd(LHSConv->getOperand(0),  in visitFAdd()