Lines Matching defs:LBO

3082                                          BinaryOperator *LBO, Value *RHS,
3089   if (match(LBO, m_c_Or(m_Value(Y), m_Specific(RHS)))) {
3106   if (match(LBO, m_c_And(m_Value(), m_Specific(RHS)))) {
3114   if (match(LBO, m_URem(m_Value(), m_Specific(RHS)))) {
3144   if (match(LBO, m_URem(m_Specific(RHS), m_Value()))) {
3155   if (match(LBO, m_LShr(m_Specific(RHS), m_Value())) ||
3156       match(LBO, m_UDiv(m_Specific(RHS), m_Value()))) {
3175   if ((match(LBO, m_LShr(m_Specific(RHS), m_APInt(C))) && *C != 0) ||
3176       (match(LBO, m_UDiv(m_Specific(RHS), m_APInt(C))) && *C != 1)) {
3205   if ((match(LBO, m_UDiv(m_Mul(m_Specific(RHS), m_APInt(C1)), m_APInt(C2))) &&
3207       (match(LBO, m_LShr(m_Mul(m_Specific(RHS), m_APInt(C1)), m_APInt(C2))) &&
3209       (match(LBO, m_UDiv(m_Shl(m_Specific(RHS), m_APInt(C1)), m_APInt(C2))) &&
3219   if (match(LBO, m_Sub(m_APIntAllowPoison(C), m_Specific(RHS))) &&
3266   BinaryOperator *LBO = dyn_cast<BinaryOperator>(LHS);
3268   if (MaxRecurse && (LBO || RBO)) {
3273     if (LBO && LBO->getOpcode() == Instruction::Add) {
3274       A = LBO->getOperand(0);
3275       B = LBO->getOperand(1);
3279            Q.IIQ.hasNoUnsignedWrap(cast<OverflowingBinaryOperator>(LBO))) ||
3281            Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(LBO)));
3337   if (LBO)
3338     if (Value *V = simplifyICmpWithBinOpOnLHS(Pred, LBO, RHS, Q, MaxRecurse))
3379     if (Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(LBO)) ||
3380         Q.IIQ.hasNoUnsignedWrap(cast<OverflowingBinaryOperator>(LBO)) ||
3399   if (!MaxRecurse || !LBO || !RBO || LBO->getOpcode() != RBO->getOpcode())
3402   if (LBO->getOperand(0) == RBO->getOperand(0)) {
3403     switch (LBO->getOpcode()) {
3407       bool NUW = Q.IIQ.hasNoUnsignedWrap(LBO) && Q.IIQ.hasNoUnsignedWrap(RBO);
3408       bool NSW = Q.IIQ.hasNoSignedWrap(LBO) && Q.IIQ.hasNoSignedWrap(RBO);
3410           !isKnownNonZero(LBO->getOperand(0), Q))
3412       if (Value *V = simplifyICmpInst(Pred, LBO->getOperand(1),
3426           match(LBO->getOperand(1), m_APInt(C1)) &&
3450   if (LBO->getOperand(1) == RBO->getOperand(1)) {
3451     switch (LBO->getOpcode()) {
3456       if (ICmpInst::isSigned(Pred) || !Q.IIQ.isExact(LBO) ||
3459       if (Value *V = simplifyICmpInst(Pred, LBO->getOperand(0),
3464       if (!ICmpInst::isEquality(Pred) || !Q.IIQ.isExact(LBO) ||
3467       if (Value *V = simplifyICmpInst(Pred, LBO->getOperand(0),
3472       if (!Q.IIQ.isExact(LBO) || !Q.IIQ.isExact(RBO))
3474       if (Value *V = simplifyICmpInst(Pred, LBO->getOperand(0),
3479       bool NUW = Q.IIQ.hasNoUnsignedWrap(LBO) && Q.IIQ.hasNoUnsignedWrap(RBO);
3480       bool NSW = Q.IIQ.hasNoSignedWrap(LBO) && Q.IIQ.hasNoSignedWrap(RBO);
3485       if (Value *V = simplifyICmpInst(Pred, LBO->getOperand(0),