83   unsigned NumSubRegs;  member
127     NumSubRegs = SplitParts.empty() ? 1 : SplitParts.size();  in SGPRSpillBuilder()
147     Data.NumVGPRs = (NumSubRegs + (Data.PerVGPR - 1)) / Data.PerVGPR;  in getPerVGPRData()
148     Data.VGPRLanes = (1LL << std::min(Data.PerVGPR, NumSubRegs)) - 1LL;  in getPerVGPRData()
1298   unsigned NumSubRegs = RegWidth / EltSize;  in buildSpillLoadStore()  local
1299   unsigned Size = NumSubRegs * EltSize;  in buildSpillLoadStore()
1458   for (unsigned i = 0, e = NumSubRegs + NumRemSubRegs, RegOffset = 0; i != e;  in buildSpillLoadStore()
1460     if (i == NumSubRegs) {  in buildSpillLoadStore()
1686     assert(SB.NumSubRegs == VGPRSpills.size() &&  in spillSGPR()
1689     for (unsigned i = 0, e = SB.NumSubRegs; i < e; ++i) {  in spillSGPR()
1691           SB.NumSubRegs == 1  in spillSGPR()
1696       bool UseKill = SB.IsKill && i == SB.NumSubRegs - 1;  in spillSGPR()
1712       if (i == 0 && SB.NumSubRegs > 1) {  in spillSGPR()
1718       if (SB.NumSubRegs > 1)  in spillSGPR()
1729     unsigned SubKillState = getKillRegState((SB.NumSubRegs == 1) && SB.IsKill);  in spillSGPR()
1739                     e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillSGPR()
1742             SB.NumSubRegs == 1  in spillSGPR()
1763         if (SB.NumSubRegs > 1) {  in spillSGPR()
1766           if (i + 1 == SB.NumSubRegs)  in spillSGPR()
1780   SB.MFI.addToSpilledSGPRs(SB.NumSubRegs);  in spillSGPR()
1801     for (unsigned i = 0, e = SB.NumSubRegs; i < e; ++i) {  in restoreSGPR()
1803           SB.NumSubRegs == 1  in restoreSGPR()
1812       if (SB.NumSubRegs > 1 && i == 0)  in restoreSGPR()
1834                     e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in restoreSGPR()
1837             SB.NumSubRegs == 1  in restoreSGPR()
1846         if (SB.NumSubRegs > 1 && i == 0)  in restoreSGPR()
1875   unsigned SubKillState = getKillRegState((SB.NumSubRegs == 1) && SB.IsKill);  in spillEmergencySGPR()
1881                   e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillEmergencySGPR()
1884           SB.NumSubRegs == 1  in spillEmergencySGPR()
1897       if (SB.NumSubRegs > 1) {  in spillEmergencySGPR()
1900         if (i + 1 == SB.NumSubRegs)  in spillEmergencySGPR()
1916                   e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillEmergencySGPR()
1919           SB.NumSubRegs == 1  in spillEmergencySGPR()
1927       if (SB.NumSubRegs > 1 && i == 0)  in spillEmergencySGPR()
1933   SB.MFI.addToSpilledSGPRs(SB.NumSubRegs);  in spillEmergencySGPR()