7556 static unsigned isNEONTwoResultShuffleMask(ArrayRef<int> ShuffleMask, EVT VT,  in isNEONTwoResultShuffleMask()  argument
7560   if (isVTRNMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
7562   if (isVUZPMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
7564   if (isVZIPMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
7568   if (isVTRN_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
7570   if (isVUZP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
7572   if (isVZIP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
8536                                        ArrayRef<int> ShuffleMask,  in LowerVECTOR_SHUFFLEv8i8()  argument
8544   for (int I : ShuffleMask)  in LowerVECTOR_SHUFFLEv8i8()
8628   ArrayRef<int> ShuffleMask = SVN->getMask();  in LowerVECTOR_SHUFFLE_i1()  local
8636   if (isReverseMask(ShuffleMask, VT)) {  in LowerVECTOR_SHUFFLE_i1()
8661                                           PredAsVector2, ShuffleMask);  in LowerVECTOR_SHUFFLE_i1()
8677                                             ArrayRef<int> ShuffleMask,  in LowerVECTOR_SHUFFLEUsingMovs()  argument
8696   auto getMovIdx = [](ArrayRef<int> ShuffleMask, int Start, int Length) {  in LowerVECTOR_SHUFFLEUsingMovs()  argument
8700       if (ShuffleMask[Start + i] >= 0) {  in LowerVECTOR_SHUFFLEUsingMovs()
8701         if (ShuffleMask[Start + i] % Length != i)  in LowerVECTOR_SHUFFLEUsingMovs()
8703         MovIdx = ShuffleMask[Start + i] / Length;  in LowerVECTOR_SHUFFLEUsingMovs()
8712       if (ShuffleMask[Start + i] >= 0 &&  in LowerVECTOR_SHUFFLEUsingMovs()
8713           (ShuffleMask[Start + i] / Length != MovIdx ||  in LowerVECTOR_SHUFFLEUsingMovs()
8714            ShuffleMask[Start + i] % Length != i))  in LowerVECTOR_SHUFFLEUsingMovs()
8722     int Elt = getMovIdx(ShuffleMask, Part * QuarterSize, QuarterSize);  in LowerVECTOR_SHUFFLEUsingMovs()
8746             Parts[Part] ? -1 : ShuffleMask[Part * QuarterSize + i]);  in LowerVECTOR_SHUFFLEUsingMovs()
8763                                               ArrayRef<int> ShuffleMask,  in LowerVECTOR_SHUFFLEUsingOneOff()  argument
8794   if (isOneOffIdentityMask(ShuffleMask, VT, 0, OffElement))  in LowerVECTOR_SHUFFLEUsingOneOff()
8796   else if (isOneOffIdentityMask(ShuffleMask, VT, NumElts, OffElement))  in LowerVECTOR_SHUFFLEUsingOneOff()
8807       ShuffleMask[OffElement] < (int)NumElts ? V1 : V2,  in LowerVECTOR_SHUFFLEUsingOneOff()
8808       DAG.getVectorIdxConstant(ShuffleMask[OffElement] % NumElts, dl));  in LowerVECTOR_SHUFFLEUsingOneOff()
8831   ArrayRef<int> ShuffleMask = SVN->getMask();  in LowerVECTOR_SHUFFLE()  local
8863     if (ST->hasNEON() && isVEXTMask(ShuffleMask, VT, ReverseVEXT, Imm)) {  in LowerVECTOR_SHUFFLE()
8870     if (isVREVMask(ShuffleMask, VT, 64))  in LowerVECTOR_SHUFFLE()
8872     if (isVREVMask(ShuffleMask, VT, 32))  in LowerVECTOR_SHUFFLE()
8874     if (isVREVMask(ShuffleMask, VT, 16))  in LowerVECTOR_SHUFFLE()
8877     if (ST->hasNEON() && V2->isUndef() && isSingletonVEXTMask(ShuffleMask, VT, Imm)) {  in LowerVECTOR_SHUFFLE()
8891               ShuffleMask, VT, WhichResult, isV_UNDEF)) {  in LowerVECTOR_SHUFFLE()
8899       if (isVMOVNMask(ShuffleMask, VT, false, false))  in LowerVECTOR_SHUFFLE()
8902       if (isVMOVNMask(ShuffleMask, VT, true, false))  in LowerVECTOR_SHUFFLE()
8905       if (isVMOVNMask(ShuffleMask, VT, true, true))  in LowerVECTOR_SHUFFLE()
8931       assert(llvm::all_of(ShuffleMask, [&](int i) {  in LowerVECTOR_SHUFFLE()
8936               ShuffleMask, SubVT, WhichResult, isV_UNDEF)) {  in LowerVECTOR_SHUFFLE()
8950     if (SDValue V = LowerVECTOR_SHUFFLEUsingOneOff(Op, ShuffleMask, DAG))  in LowerVECTOR_SHUFFLE()
8955         if (isTruncMask(ShuffleMask, VT, Top, SingleSource)) {  in LowerVECTOR_SHUFFLE()
8957           MVT FromVT = MVT::getVectorVT(FromSVT, ShuffleMask.size() / 2);  in LowerVECTOR_SHUFFLE()
8978       if (ShuffleMask[i] < 0)  in LowerVECTOR_SHUFFLE()
8981         PFIndexes[i] = ShuffleMask[i];  in LowerVECTOR_SHUFFLE()
9014       if (ShuffleMask[i] < 0)  in LowerVECTOR_SHUFFLE()
9018                                   ShuffleMask[i] < (int)NumElts ? V1 : V2,  in LowerVECTOR_SHUFFLE()
9019                                   DAG.getConstant(ShuffleMask[i] & (NumElts-1),  in LowerVECTOR_SHUFFLE()
9027       isReverseMask(ShuffleMask, VT))  in LowerVECTOR_SHUFFLE()
9031     if (SDValue NewOp = LowerVECTOR_SHUFFLEv8i8(Op, ShuffleMask, DAG))  in LowerVECTOR_SHUFFLE()
9035     if (SDValue NewOp = LowerVECTOR_SHUFFLEUsingMovs(Op, ShuffleMask, DAG))  in LowerVECTOR_SHUFFLE()