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Searched refs:HalfNumElts (Results 1 – 4 of 4) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp8220 unsigned HalfNumElts = NumElts / 2; in getHopForBuildVector() local
8221 if (VT.is256BitVector() && DemandedElts.lshr(HalfNumElts) == 0) { in getHopForBuildVector()
15244 unsigned HalfNumElts = HalfMask.size(); in getHalfShuffleMask() local
15245 unsigned MaskIndexOffset = UndefLower ? HalfNumElts : 0; in getHalfShuffleMask()
15248 for (unsigned i = 0; i != HalfNumElts; ++i) { in getHalfShuffleMask()
15257 int HalfIdx = M / HalfNumElts; in getHalfShuffleMask()
15260 int HalfElt = M % HalfNumElts; in getHalfShuffleMask()
15270 HalfMask[i] = HalfElt + HalfNumElts; in getHalfShuffleMask()
15293 unsigned HalfNumElts = HalfVT.getVectorNumElements(); in getShuffleHalfVectors() local
15299 HalfIdx = (HalfIdx % 2) * HalfNumElts; in getShuffleHalfVectors()
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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp24988 unsigned HalfNumElts = NumElts / 2; in foldShuffleOfConcatUndefs() local
24989 SmallVector<int, 16> Mask0(HalfNumElts, -1); in foldShuffleOfConcatUndefs()
24990 SmallVector<int, 16> Mask1(HalfNumElts, -1); in foldShuffleOfConcatUndefs()
24995 if ((Mask[i] % NumElts) >= HalfNumElts) in foldShuffleOfConcatUndefs()
24997 int M = Mask[i] < (int)NumElts ? Mask[i] : Mask[i] - (int)HalfNumElts; in foldShuffleOfConcatUndefs()
24998 if (i < HalfNumElts) in foldShuffleOfConcatUndefs()
25001 Mask1[i - HalfNumElts] = M; in foldShuffleOfConcatUndefs()
25007 HalfNumElts); in foldShuffleOfConcatUndefs()
25931 int HalfNumElts = (int)NumElts / 2; in visitVECTOR_SHUFFLE() local
25935 if (Idx >= HalfNumElts) { in visitVECTOR_SHUFFLE()
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H A DSelectionDAG.cpp12680 SDValue HalfNumElts = in SplitEVL() local
12684 SDValue Lo = getNode(ISD::UMIN, DL, VT, N, HalfNumElts); in SplitEVL()
12685 SDValue Hi = getNode(ISD::USUBSAT, DL, VT, N, HalfNumElts); in SplitEVL()
/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelLowering.cpp4473 // In both cases, HalfNumElts will be extracted. in isInterleaveShuffle()
4474 // We need to ensure that the extract indices are 0 or HalfNumElts otherwise in isInterleaveShuffle()
4477 int HalfNumElts = NumElts / 2; in isInterleaveShuffle()
4478 return ((EvenSrc % HalfNumElts) == 0) && ((OddSrc % HalfNumElts) == 0); in isInterleaveShuffle()
4476 int HalfNumElts = NumElts / 2; isInterleaveShuffle() local