5095 static bool isVTRNMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVTRNMask()  argument
5111       WhichResult = i / NumElts;  in isVTRNMask()
5113       WhichResult = M[i] == 0 ? 0 : 1;  in isVTRNMask()
5115       if ((M[i+j] >= 0 && (unsigned) M[i+j] != j + WhichResult) ||  in isVTRNMask()
5116           (M[i+j+1] >= 0 && (unsigned) M[i+j+1] != j + NumElts + WhichResult))  in isVTRNMask()
5122     WhichResult = 0;  in isVTRNMask()
5130 static bool isVTRN_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVTRN_v_undef_Mask()  argument
5141       WhichResult = i / NumElts;  in isVTRN_v_undef_Mask()
5143       WhichResult = M[i] == 0 ? 0 : 1;  in isVTRN_v_undef_Mask()
5145       if ((M[i+j] >= 0 && (unsigned) M[i+j] != j + WhichResult) ||  in isVTRN_v_undef_Mask()
5146           (M[i+j+1] >= 0 && (unsigned) M[i+j+1] != j + WhichResult))  in isVTRN_v_undef_Mask()
5152     WhichResult = 0;  in isVTRN_v_undef_Mask()
5165 static bool isVUZPMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVUZPMask()  argument
5175     WhichResult = M[i] == 0 ? 0 : 1;  in isVUZPMask()
5177       if (M[i+j] >= 0 && (unsigned) M[i+j] != 2 * j + WhichResult)  in isVUZPMask()
5183     WhichResult = 0;  in isVUZPMask()
5195 static bool isVUZP_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVUZP_v_undef_Mask()  argument
5206     WhichResult = M[i] == 0 ? 0 : 1;  in isVUZP_v_undef_Mask()
5208       unsigned Idx = WhichResult;  in isVUZP_v_undef_Mask()
5219     WhichResult = 0;  in isVUZP_v_undef_Mask()
5236 static bool isVZIPMask(ArrayRef<int> M, EVT VT, unsigned &WhichResult) {  in isVZIPMask()  argument
5246     WhichResult = M[i] == 0 ? 0 : 1;  in isVZIPMask()
5247     unsigned Idx = WhichResult * NumElts / 2;  in isVZIPMask()
5257     WhichResult = 0;  in isVZIPMask()
5269 static bool isVZIP_v_undef_Mask(ArrayRef<int> M, EVT VT, unsigned &WhichResult){  in isVZIP_v_undef_Mask()  argument
5279     WhichResult = M[i] == 0 ? 0 : 1;  in isVZIP_v_undef_Mask()
5280     unsigned Idx = WhichResult * NumElts / 2;  in isVZIP_v_undef_Mask()
5290     WhichResult = 0;  in isVZIP_v_undef_Mask()
5302                                            unsigned &WhichResult,  in isNEONTwoResultShuffleMask()  argument
5305   if (isVTRNMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5307   if (isVUZPMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5309   if (isVZIPMask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5313   if (isVTRN_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5315   if (isVUZP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5317   if (isVZIP_v_undef_Mask(ShuffleMask, VT, WhichResult))  in isNEONTwoResultShuffleMask()
5798   unsigned Imm, WhichResult;  in isShuffleMaskLegal()  local
5808           isNEONTwoResultShuffleMask(M, VT, WhichResult, isV_UNDEF) ||  in isShuffleMaskLegal()
5999     unsigned WhichResult;  in LowerVECTOR_SHUFFLE()  local
6002             ShuffleMask, VT, WhichResult, isV_UNDEF)) {  in LowerVECTOR_SHUFFLE()
6006           .getValue(WhichResult);  in LowerVECTOR_SHUFFLE()
6036               ShuffleMask, SubVT, WhichResult, isV_UNDEF)) {  in LowerVECTOR_SHUFFLE()
6039         assert((WhichResult == 0) &&  in LowerVECTOR_SHUFFLE()