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Searched refs:LHSMask (Results 1 – 5 of 5) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineAndOrXor.cpp499 unsigned LHSMask, unsigned RHSMask, InstCombiner::BuilderTy &Builder) { in foldLogOpOfMaskedICmpsAsymmetric() argument
508 LHSMask = conjugateICmpMask(LHSMask); in foldLogOpOfMaskedICmpsAsymmetric()
511 if ((LHSMask & Mask_NotAllZeros) && (RHSMask & BMask_Mixed)) { in foldLogOpOfMaskedICmpsAsymmetric()
516 } else if ((LHSMask & BMask_Mixed) && (RHSMask & Mask_NotAllZeros)) { in foldLogOpOfMaskedICmpsAsymmetric()
539 unsigned LHSMask = MaskPair->first; in foldLogOpOfMaskedICmps() local
541 unsigned Mask = LHSMask & RHSMask; in foldLogOpOfMaskedICmps()
546 LHS, RHS, IsAnd, A, B, C, D, E, PredL, PredR, LHSMask, RHSMask, in foldLogOpOfMaskedICmps()
H A DInstCombineVectorOps.cpp3191 ArrayRef<int> LHSMask; in visitShuffleVectorInst() local
3194 LHSMask = LHSShuffle->getShuffleMask(); in visitShuffleVectorInst()
3215 eltMask = LHSMask[Mask[i]]; in visitShuffleVectorInst()
3265 if (isSplat || newMask == LHSMask || newMask == RHSMask || newMask == Mask) { in visitShuffleVectorInst()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DSIISelLowering.cpp12414 uint32_t LHSMask = getPermuteMask(LHS); in performAndCombine() local
12416 if (LHSMask != ~0u && RHSMask != ~0u) { in performAndCombine()
12419 if (LHSMask > RHSMask) { in performAndCombine()
12420 std::swap(LHSMask, RHSMask); in performAndCombine()
12426 uint32_t LHSUsedLanes = ~(LHSMask & 0x0c0c0c0c) & 0x0c0c0c0c; in performAndCombine()
12439 uint32_t Mask = LHSMask & RHSMask; in performAndCombine()
12442 if ((LHSMask & ByteSel) == 0x0c || (RHSMask & ByteSel) == 0x0c) in performAndCombine()
13122 uint32_t LHSMask = getPermuteMask(LHS); in performOrCombine() local
13125 if (LHSMask != ~0u && RHSMask != ~0u) { in performOrCombine()
13128 if (LHSMask > RHSMask) { in performOrCombine()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp8171 const APInt &LHSMask = N0O1C->getAPIntValue(); in visitORLike() local
8174 if (DAG.MaskedValueIsZero(N0.getOperand(0), RHSMask&~LHSMask) && in visitORLike()
8175 DAG.MaskedValueIsZero(N1.getOperand(0), LHSMask&~RHSMask)) { in visitORLike()
8179 DAG.getConstant(LHSMask | RHSMask, DL, VT)); in visitORLike()
8888 SDValue LHSMask; // AND value if any. in MatchRotate() local
8889 matchRotateHalf(DAG, LHS, LHSShift, LHSMask); in MatchRotate()
8915 extractShiftForRotate(DAG, RHSShift, LHS, LHSMask, DL)) in MatchRotate()
8931 std::swap(LHSMask, RHSMask); in MatchRotate()
8951 if (LHSMask.getNode() || RHSMask.getNode()) { in MatchRotate()
8955 if (LHSMask.getNode()) { in MatchRotate()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp15303 int LHSMask[4] = {-1, -1, -1, -1}; in lowerShuffleAsLanePermuteAndSHUFP() local
15314 auto &LaneMask = (i & 1) ? RHSMask : LHSMask; in lowerShuffleAsLanePermuteAndSHUFP()
15319 SDValue LHS = DAG.getVectorShuffle(VT, DL, V1, V2, LHSMask); in lowerShuffleAsLanePermuteAndSHUFP()
47623 SmallVector<int, 64> LHSMask, RHSMask, ByteMask; in combineSelect() local
47629 getTargetShuffleMask(LHSShuf, true, LHSOps, LHSMask) && in combineSelect()
47631 assert(ByteMask.size() == LHSMask.size() && in combineSelect()
47637 LHSMask[I] = isUndefOrZero(LHSMask[I]) ? 0x80 : LHSMask[I]; in combineSelect()
47640 LHSMask[I] = 0x80; in combineSelect()
47646 getConstVector(LHSMask, ByteVT, DAG, DL, true)); in combineSelect()