Searched refs:InnerShift (Results 1 - 2 of 2) sorted by relevance
/freebsd-current/contrib/llvm-project/llvm/lib/Transforms/InstCombine/ |
H A D | InstCombineShifts.cpp | 508 /// that have constant shift amounts: OuterShift (InnerShift X, C1), C2. 510 Instruction *InnerShift, 512 assert(InnerShift->isLogicalShift() && "Unexpected instruction type"); 516 if (!match(InnerShift->getOperand(1), m_APInt(InnerShiftConst))) 522 bool IsInnerShl = InnerShift->getOpcode() == Instruction::Shl; 538 unsigned TypeWidth = InnerShift->getType()->getScalarSizeInBits(); 544 if (IC.MaskedValueIsZero(InnerShift->getOperand(0), Mask, 0, CxtI)) 613 /// Fold OuterShift (InnerShift X, C1), C2. 615 static Value *foldShiftedShift(BinaryOperator *InnerShift, unsigned OuterShAmt, argument 618 bool IsInnerShl = InnerShift 509 canEvaluateShiftedShift(unsigned OuterShAmt, bool IsOuterShl, Instruction *InnerShift, InstCombinerImpl &IC, Instruction *CxtI) argument [all...] |
/freebsd-current/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/ |
H A D | DAGCombiner.cpp | 6717 unsigned InnerShift; // The opposite direction to the OuterShift. local 6719 auto matchMask = [&OuterShift, &InnerShift, &Y](SDValue M) -> bool { 6724 InnerShift = ISD::SRL; 6726 InnerShift = ISD::SHL; 6747 SDValue T0 = DAG.getNode(InnerShift, DL, VT, X, Y); 10555 SDValue InnerShift = N0.getOperand(0); local 10557 if (auto *N001C = isConstOrConstSplat(InnerShift.getOperand(1))) { 10560 EVT InnerShiftVT = InnerShift.getValueType(); 10561 EVT ShiftAmtVT = InnerShift.getOperand(1).getValueType(); 10571 InnerShift [all...] |
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