Lines Matching defs:Sh0

23 bool canTryToConstantAddTwoShiftAmounts(Value *Sh0, Value *ShAmt0, Value *Sh1,
31   //   Sh0 (Sh1 X, Q), K
40       (Sh0->getType()->getScalarSizeInBits() - 1) +
59     BinaryOperator *Sh0, const SimplifyQuery &SQ,
64   if (!match(Sh0,
84   if (!canTryToConstantAddTwoShiftAmounts(Sh0, ShAmt0, Sh1, ShAmt1))
88   bool HadTwoRightShifts = match(Sh0, m_Shr(m_Value(), m_Value())) &&
96   Instruction::BinaryOps ShiftOpcode = Sh0->getOpcode();
97   bool IdenticalShOpcodes = Sh0->getOpcode() == Sh1->getOpcode();
105       !match(Sh0, m_c_BinOp(m_OneUse(m_Value()), m_Value())))
111                       SQ.getWithInstruction(Sh0)));
154       NewShift->setHasNoUnsignedWrap(Sh0->hasNoUnsignedWrap() &&
156       NewShift->setHasNoSignedWrap(Sh0->hasNoSignedWrap() &&
159       NewShift->setIsExact(Sh0->isExact() && Sh1->isExact());
166     Ret = CastInst::Create(Instruction::Trunc, NewShift, Sh0->getType());