Searched refs:ShrAmt (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11-stable/contrib/llvm-project/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineSimplifyDemanded.cpp | 498 const APInt *ShrAmt; local
499 if (match(I->getOperand(0), m_Shr(m_Value(), m_APInt(ShrAmt))))
501 if (Value *R = simplifyShrShlDemandedBits(Shr, *ShrAmt, I, *SA,
948 unsigned ShrAmt = ShrOp1.getZExtValue(); local
958 BitMask1 = isLshr ? (BitMask1.lshr(ShrAmt) << ShlAmt) :
959 (BitMask1.ashr(ShrAmt) << ShlAmt);
961 if (ShrAmt <= ShlAmt) {
962 BitMask2 <<= (ShlAmt - ShrAmt);
964 BitMask2 = isLshr ? BitMask2.lshr(ShrAmt - ShlAmt):
965 BitMask2.ashr(ShrAmt
[all...] |
| H A D | InstCombineShifts.cpp | 969 unsigned ShrAmt = ShOp1->getZExtValue(); local
970 if (ShrAmt < ShAmt) {
972 Constant *ShiftDiff = ConstantInt::get(Ty, ShAmt - ShrAmt);
978 if (ShrAmt > ShAmt) {
980 Constant *ShiftDiff = ConstantInt::get(Ty, ShrAmt - ShAmt);
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| /freebsd-11-stable/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | DAGCombiner.cpp | 20416 SDValue ShrAmt = local
20419 SDValue Shr = DAG.getNode(ISD::SRA, SDLoc(N0), VT, Shl, ShrAmt);
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