Lines Matching defs:RHSC

1514   const APFloat *LHSC, *RHSC;
1518       match(RHS1, m_APFloatAllowPoison(RHSC)) &&
1519       LHSC->bitwiseIsEqual(neg(*RHSC))) {
1532       std::swap(LHSC, RHSC);
2268   const APInt *RHSC;
2271              !match(I.getOperand(1), m_APInt(RHSC))))
2293                                               ? RHSC->byteSwap()
2294                                               : RHSC->reverseBits()));
3315   const APInt *LHSC = nullptr, *RHSC = nullptr;
3317   match(RHS1, m_APInt(RHSC));
3431   if (!LHSC || !RHSC)
3447       SmallC = RHSC;
3452       BigC = RHSC;
3477       isSignBitCheck(PredR, *RHSC, TrueIfSignedR) &&
4768     const APInt *RHSC;
4769     if (match(Op1, m_APInt(RHSC))) {
4773       if (RHSC->isSignMask() && match(Op0, m_Sub(m_APInt(C), m_Value(X))))
4774         return BinaryOperator::CreateSub(ConstantInt::get(Ty, *C + *RHSC), X);
4777       if (RHSC->isSignMask() && match(Op0, m_Add(m_Value(X), m_APInt(C))))
4778         return BinaryOperator::CreateAdd(X, ConstantInt::get(Ty, *C + *RHSC));
4780       // (X | C) ^ RHSC --> X ^ (C ^ RHSC) iff X & C == 0
4783         return BinaryOperator::CreateXor(X, ConstantInt::get(Ty, *C ^ *RHSC));
4789       if (II && II->hasOneUse() && *RHSC == Ty->getScalarSizeInBits() - 1) {
4801       // If RHSC is inverting the remaining bits of shifted X,
4803       // (X << C) ^ RHSC --> ~X << C
4805           *RHSC == APInt::getAllOnes(Ty->getScalarSizeInBits()).shl(*C)) {
4809       // (X >>u C) ^ RHSC --> ~X >>u C
4811           *RHSC == APInt::getAllOnes(Ty->getScalarSizeInBits()).lshr(*C)) {