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Searched refs:SubMask (Results 1 – 7 of 7) sorted by relevance

/openbsd-src/gnu/llvm/llvm/lib/CodeGen/
H A DLiveIntervalCalc.cpp61 LaneBitmask SubMask = SubReg != 0 ? TRI.getSubRegIndexLaneMask(SubReg) in calculate() local
71 *Alloc, SubMask, in calculate()
/openbsd-src/gnu/llvm/llvm/lib/Transforms/Vectorize/
H A DSLPVectorizer.cpp390 SmallBitVector SubMask(UseMask.size(), false); local
391 Res &= isUndefVector<IsPoisonOnly>(Base, SubMask);
832 static void addMask(SmallVectorImpl<int> &Mask, ArrayRef<int> SubMask) { in addMask() argument
833 if (SubMask.empty()) in addMask()
836 Mask.append(SubMask.begin(), SubMask.end()); in addMask()
839 SmallVector<int> NewMask(SubMask.size(), UndefMaskElem); in addMask()
840 int TermValue = std::min(Mask.size(), SubMask.size()); in addMask()
841 for (int I = 0, E = SubMask.size(); I < E; ++I) { in addMask()
842 if (SubMask[I] >= TermValue || SubMask[I] == UndefMaskElem || in addMask()
843 Mask[SubMask[I]] >= TermValue) in addMask()
[all …]
/openbsd-src/gnu/llvm/llvm/lib/Target/X86/
H A DX86InstCombineIntrinsic.cpp1915 APInt SubMask = APInt::getSplat(VWidth, APInt(2, 0x1)); in simplifyDemandedVectorEltsIntrinsic() local
1917 bool IsSubOnly = DemandedElts.isSubsetOf(SubMask); in simplifyDemandedVectorEltsIntrinsic()
H A DX86InstrInfo.cpp8023 unsigned SubMask = (1u << Scale) - 1; in AdjustBlendMask() local
8025 unsigned Sub = (OldMask >> (i * Scale)) & SubMask; in AdjustBlendMask()
8026 if (Sub == SubMask) in AdjustBlendMask()
8033 unsigned SubMask = (1u << Scale) - 1; in AdjustBlendMask() local
8036 NewMask |= (SubMask << (i * Scale)); in AdjustBlendMask()
H A DX86ISelLowering.cpp8404 SmallVector<int, 64> SubMask; in getFauxShuffleMask() local
8412 if (!getTargetShuffleInputs(SubSrc, SubDemand, SubInputs, SubMask, DAG, in getFauxShuffleMask()
8423 if (SubMask.size() != NumSubElts) { in getFauxShuffleMask()
8424 assert(((SubMask.size() % NumSubElts) == 0 || in getFauxShuffleMask()
8425 (NumSubElts % SubMask.size()) == 0) && "Illegal submask scale"); in getFauxShuffleMask()
8426 if ((NumSubElts % SubMask.size()) == 0) { in getFauxShuffleMask()
8427 int Scale = NumSubElts / SubMask.size(); in getFauxShuffleMask()
8429 narrowShuffleMaskElts(Scale, SubMask, ScaledSubMask); in getFauxShuffleMask()
8430 SubMask = ScaledSubMask; in getFauxShuffleMask()
8432 int Scale = SubMask.size() / NumSubElts; in getFauxShuffleMask()
[all …]
/openbsd-src/gnu/llvm/llvm/lib/IR/
H A DInstructions.cpp2689 ArrayRef<int> SubMask = Mask.slice(K, VF); in isOneUseSingleSourceMask() local
2690 if (all_of(SubMask, [](int Idx) { return Idx == UndefMaskElem; })) in isOneUseSingleSourceMask()
2693 for_each(SubMask, [&Used, VF](int Idx) { in isOneUseSingleSourceMask()
/openbsd-src/gnu/llvm/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp23111 ArrayRef<int> SubMask = Mask.slice(Begin, NumElemsPerConcat); in partitionShuffleOfConcats() local
23114 if (llvm::all_of(SubMask, IsUndefMaskElt)) { in partitionShuffleOfConcats()
23121 if (IsUndefMaskElt(SubMask[i])) in partitionShuffleOfConcats()
23123 if ((SubMask[i] % (int)NumElemsPerConcat) != i) in partitionShuffleOfConcats()
23125 int EltOpIdx = SubMask[i] / NumElemsPerConcat; in partitionShuffleOfConcats()