4806 static bool isVTRNMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVTRNMask()  argument
4812   WhichResult = (M[0] == 0 ? 0 : 1);  in isVTRNMask()
4814     if ((M[i] >= 0 && (unsigned) M[i] != i + WhichResult) ||  in isVTRNMask()
4815         (M[i+1] >= 0 && (unsigned) M[i+1] != i + NumElts + WhichResult))  in isVTRNMask()
4824 static bool isVTRN_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVTRN_v_undef_Mask()  argument
4830   WhichResult = (M[0] == 0 ? 0 : 1);  in isVTRN_v_undef_Mask()
4832     if ((M[i] >= 0 && (unsigned) M[i] != i + WhichResult) ||  in isVTRN_v_undef_Mask()
4833         (M[i+1] >= 0 && (unsigned) M[i+1] != i + WhichResult))  in isVTRN_v_undef_Mask()
4839 static bool isVUZPMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVUZPMask()  argument
4845   WhichResult = (M[0] == 0 ? 0 : 1);  in isVUZPMask()
4848     if ((unsigned) M[i] != 2 * i + WhichResult)  in isVUZPMask()
4862 static bool isVUZP_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVUZP_v_undef_Mask()  argument
4868   WhichResult = (M[0] == 0 ? 0 : 1);  in isVUZP_v_undef_Mask()
4870     unsigned Idx = WhichResult;  in isVUZP_v_undef_Mask()
4886 static bool isVZIPMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVZIPMask()  argument
4892   WhichResult = (M[0] == 0 ? 0 : 1);  in isVZIPMask()
4893   unsigned Idx = WhichResult * NumElts / 2;  in isVZIPMask()
4911 static bool isVZIP_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVZIP_v_undef_Mask()  argument
4917   WhichResult = (M[0] == 0 ? 0 : 1);  in isVZIP_v_undef_Mask()
4918   unsigned Idx = WhichResult * NumElts / 2;  in isVZIP_v_undef_Mask()
5349   unsigned Imm, WhichResult;  in isShuffleMaskLegal()  local
5359           isVTRNMask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5360           isVUZPMask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5361           isVZIPMask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5362           isVTRN_v_undef_Mask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5363           isVUZP_v_undef_Mask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5364           isVZIP_v_undef_Mask(M, VT, WhichResult) ||  in isShuffleMaskLegal()
5555     unsigned WhichResult;  in LowerVECTOR_SHUFFLE()  local
5556     if (isVTRNMask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5558                          V1, V2).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
5559     if (isVUZPMask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5561                          V1, V2).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
5562     if (isVZIPMask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5564                          V1, V2).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
5566     if (isVTRN_v_undef_Mask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5568                          V1, V1).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
5569     if (isVUZP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5571                          V1, V1).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
5572     if (isVZIP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in LowerVECTOR_SHUFFLE()
5574                          V1, V1).getValue(WhichResult);  in LowerVECTOR_SHUFFLE()