391     Value *V0 = I->getOperand(0);  in drillValueDownOneStep()  local
393     if (ConstantFP *C = dyn_cast<ConstantFP>(V0)) {  in drillValueDownOneStep()
399       Addend0.set(C, V0);  in drillValueDownOneStep()
469     Value *V0 = I->getOperand(0);  in simplify()  local
471     InstQuota = ((!isa<Constant>(V0) && V0->hasOneUse()) &&  in simplify()
2284   Value *V0, *V1;  in visitSub()  local
2285   if (match(Op0, m_AddRdx(V0)) && match(Op1, m_AddRdx(V1)) &&  in visitSub()
2286       V0->getType() == V1->getType()) {  in visitSub()
2289     Value *Sub = Builder.CreateSub(V0, V1);  in visitSub()
2967     Value *A0, *A1, *V0, *V1;  in visitFSub()  local
2968     if (match(Op0, m_FaddRdx(A0, V0)) && match(Op1, m_FaddRdx(A1, V1)) &&  in visitFSub()
2969         V0->getType() == V1->getType()) {  in visitFSub()
2972       Value *Sub = Builder.CreateFSubFMF(V0, V1, &I);  in visitFSub()