890     return SelectInst::Create(X, InstCombiner::AddOne(Op1C), Op1);  in foldAddWithConstant()
894     return SelectInst::Create(X, InstCombiner::SubOne(Op1C), Op1);  in foldAddWithConstant()
1378     SelectInst *SI = dyn_cast<SelectInst>(LHS);  in visitAdd()
1381       SI = dyn_cast<SelectInst>(RHS);  in visitAdd()
1393         return SelectInst::Create(SI->getCondition(), N, A);  in visitAdd()
1397         return SelectInst::Create(SI->getCondition(), A, N);  in visitAdd()
1864       return SelectInst::Create(X, InstCombiner::SubOne(C), C);  in visitSub()
1867       return SelectInst::Create(X, InstCombiner::AddOne(C), C);  in visitSub()
1874     if (SelectInst *SI = dyn_cast<SelectInst>(Op1))  in visitSub()
2013       SelectInst *NewSel =  in visitSub()
2014           SelectInst::Create(Cond, OtherHandOfSubIsTrueVal ? Zero : NewSub,  in visitSub()
2109     return SelectInst::Create(Cmp, Neg, A);  in visitSub()
2230     auto propagateSelectFMF = [&](SelectInst *S) {  in visitFNeg()
2232       if (auto *OldSel = dyn_cast<SelectInst>(Op))  in visitFNeg()
2240       SelectInst *NewSel = SelectInst::Create(Cond, P, NegY);  in visitFNeg()
2247       SelectInst *NewSel = SelectInst::Create(Cond, NegX, P);  in visitFNeg()
2307     if (SelectInst *SI = dyn_cast<SelectInst>(Op1))  in visitFSub()