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Searched refs:SubMask (Results 1 – 8 of 8) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DLiveIntervalCalc.cpp59 LaneBitmask SubMask = SubReg != 0 ? TRI.getSubRegIndexLaneMask(SubReg) in calculate() local
69 *Alloc, SubMask, in calculate()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Vectorize/
H A DSLPVectorizer.cpp713 SmallBitVector SubMask(UseMask.size(), false); local
714 Res &= isUndefVector<IsPoisonOnly>(Base, SubMask);
1571 static void addMask(SmallVectorImpl<int> &Mask, ArrayRef<int> SubMask, in addMask() argument
1573 if (SubMask.empty()) in addMask()
1576 (!ExtendingManyInputs || SubMask.size() > Mask.size() || in addMask()
1578 (SubMask.size() == Mask.size() && Mask.back() == PoisonMaskElem)) && in addMask()
1581 Mask.append(SubMask.begin(), SubMask.end()); in addMask()
1584 SmallVector<int> NewMask(SubMask.size(), PoisonMaskElem); in addMask()
1585 int TermValue = std::min(Mask.size(), SubMask.size()); in addMask()
1586 for (int I = 0, E = SubMask.size(); I < E; ++I) { in addMask()
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/freebsd/contrib/llvm-project/llvm/lib/IR/
H A DInstructions.cpp2322 ArrayRef<int> SubMask = Mask.slice(K, VF); in isOneUseSingleSourceMask() local
2323 if (all_of(SubMask, [](int Idx) { return Idx == PoisonMaskElem; })) in isOneUseSingleSourceMask()
2326 for (int Idx : SubMask) { in isOneUseSingleSourceMask()
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86InstCombineIntrinsic.cpp3270 APInt SubMask = APInt::getSplat(VWidth, APInt(2, 0x1)); in simplifyDemandedVectorEltsIntrinsic() local
3272 bool IsSubOnly = DemandedElts.isSubsetOf(SubMask); in simplifyDemandedVectorEltsIntrinsic()
H A DX86InstrInfo.cpp9006 unsigned SubMask = (1u << Scale) - 1; in AdjustBlendMask() local
9008 unsigned Sub = (OldMask >> (i * Scale)) & SubMask; in AdjustBlendMask()
9009 if (Sub == SubMask) in AdjustBlendMask()
9016 unsigned SubMask = (1u << Scale) - 1; in AdjustBlendMask() local
9019 NewMask |= (SubMask << (i * Scale)); in AdjustBlendMask()
H A DX86ISelLowering.cpp6241 SmallVector<int, 64> SubMask; in getFauxShuffleMask() local
6274 if (!getTargetShuffleInputs(SubSrc, SubDemand, SubInputs, SubMask, DAG, in getFauxShuffleMask()
6285 if (SubMask.size() != NumSubElts) { in getFauxShuffleMask()
6286 assert(((SubMask.size() % NumSubElts) == 0 || in getFauxShuffleMask()
6287 (NumSubElts % SubMask.size()) == 0) && in getFauxShuffleMask()
6289 if ((NumSubElts % SubMask.size()) == 0) { in getFauxShuffleMask()
6290 int Scale = NumSubElts / SubMask.size(); in getFauxShuffleMask()
6292 narrowShuffleMaskElts(Scale, SubMask, ScaledSubMask); in getFauxShuffleMask()
6293 SubMask = ScaledSubMask; in getFauxShuffleMask()
6295 int Scale = SubMask.size() / NumSubElts; in getFauxShuffleMask()
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/freebsd/contrib/llvm-project/llvm/lib/Target/LoongArch/
H A DLoongArchISelLowering.cpp1403 int SubMask[4] = {-1, -1, -1, -1}; in lowerVECTOR_SHUFFLE_VSHUF4I() local
1418 if (SubMask[i] == -1) in lowerVECTOR_SHUFFLE_VSHUF4I()
1419 SubMask[i] = M; in lowerVECTOR_SHUFFLE_VSHUF4I()
1422 else if (M != -1 && M != SubMask[i]) in lowerVECTOR_SHUFFLE_VSHUF4I()
1430 int M = SubMask[i]; in lowerVECTOR_SHUFFLE_VSHUF4I()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp26132 ArrayRef<int> SubMask = Mask.slice(Begin, NumElemsPerConcat); in partitionShuffleOfConcats() local
26135 if (llvm::all_of(SubMask, IsUndefMaskElt)) { in partitionShuffleOfConcats()
26142 if (IsUndefMaskElt(SubMask[i])) in partitionShuffleOfConcats()
26144 if ((SubMask[i] % (int)NumElemsPerConcat) != i) in partitionShuffleOfConcats()
26146 int EltOpIdx = SubMask[i] / NumElemsPerConcat; in partitionShuffleOfConcats()