86 Instruction *InstCombiner::visitAdd(BinaryOperator &I) {  in visitAdd()
102       return BinaryOperator::CreateXor(LHS, RHS);  in visitAdd()
137         return BinaryOperator::CreateAShr(NewShl, ShAmt);  in visitAdd()
147     return BinaryOperator::CreateXor(LHS, RHS);  in visitAdd()
151     BinaryOperator *New =  in visitAdd()
152       BinaryOperator::CreateShl(LHS, ConstantInt::get(I.getType(), 1));  in visitAdd()
163       return BinaryOperator::CreateNeg(NewAdd);  in visitAdd()
166     return BinaryOperator::CreateSub(RHS, LHSV);  in visitAdd()
172       return BinaryOperator::CreateSub(LHS, V);  in visitAdd()
178       return BinaryOperator::CreateMul(RHS, AddOne(C2));  in visitAdd()
183       return BinaryOperator::CreateMul(X, ConstantExpr::getAdd(C1, C2));  in visitAdd()
188     return BinaryOperator::CreateMul(LHS, AddOne(C2));  in visitAdd()
203         return BinaryOperator::CreateOr(LHS, RHS);  in visitAdd()
225         return BinaryOperator::CreateMul(W, NewAdd);  in visitAdd()
233       return BinaryOperator::CreateSub(SubOne(CRHS), X);  in visitAdd()
252         return BinaryOperator::CreateAnd(NewAdd, C2);  in visitAdd()
324 Instruction *InstCombiner::visitFAdd(BinaryOperator &I) {  in visitFAdd()
344     return BinaryOperator::CreateFSub(RHS, LHSV);  in visitFAdd()
349       return BinaryOperator::CreateFSub(LHS, V);  in visitFAdd()
529 Instruction *InstCombiner::visitSub(BinaryOperator &I) {  in visitSub()
542     BinaryOperator *Res = BinaryOperator::CreateAdd(Op0, V);  in visitSub()
549     return BinaryOperator::CreateXor(Op0, Op1);  in visitSub()
553     return BinaryOperator::CreateNot(Op1);  in visitSub()
559       return BinaryOperator::CreateAdd(X, AddOne(C));  in visitSub()
568         return BinaryOperator::CreateAShr(X, CI);  in visitSub()
573         return BinaryOperator::CreateLShr(X, CI);  in visitSub()
589       return BinaryOperator::CreateSub(ConstantExpr::getSub(C, C2), X);  in visitSub()
597       return BinaryOperator::CreateNeg(Y);  in visitSub()
601       return BinaryOperator::CreateNeg(Y);  in visitSub()
611       return BinaryOperator::CreateAdd(Op0,  in visitSub()
618       return BinaryOperator::CreateAnd(Op0,  in visitSub()
624       return BinaryOperator::CreateSDiv(X, ConstantExpr::getNeg(C));  in visitSub()
629         return BinaryOperator::CreateShl(XNeg, Y);  in visitSub()
634       return BinaryOperator::CreateMul(Op0, CP1);  in visitSub()
641       return BinaryOperator::CreateMul(Op0, C);  in visitSub()
649       return BinaryOperator::CreateAdd(Op0, Builder->CreateMul(A, B));  in visitSub()
656       return BinaryOperator::CreateAdd(Op0, NewMul);  in visitSub()
663       return BinaryOperator::CreateMul(Op1, SubOne(C1));  in visitSub()
667       return BinaryOperator::CreateMul(X, ConstantExpr::getSub(C1, C2));  in visitSub()
689 Instruction *InstCombiner::visitFSub(BinaryOperator &I) {  in visitFSub()
694     return BinaryOperator::CreateFAdd(Op0, V);  in visitFSub()