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()
1348   unsigned NumSubRegs = RegWidth / EltSize;  in buildSpillLoadStore()  local
1349   unsigned Size = NumSubRegs * EltSize;  in buildSpillLoadStore()
1508   for (unsigned i = 0, e = NumSubRegs + NumRemSubRegs, RegOffset = 0; i != e;  in buildSpillLoadStore()
1510     if (i == NumSubRegs) {  in buildSpillLoadStore()
1770     assert(SB.NumSubRegs == VGPRSpills.size() &&  in spillSGPR()
1773     for (unsigned i = 0, e = SB.NumSubRegs; i < e; ++i) {  in spillSGPR()
1775           SB.NumSubRegs == 1  in spillSGPR()
1781       bool IsLastSubreg = i == SB.NumSubRegs - 1;  in spillSGPR()
1799       if (IsFirstSubreg && SB.NumSubRegs > 1) {  in spillSGPR()
1805       if (SB.NumSubRegs > 1 && (IsFirstSubreg || IsLastSubreg))  in spillSGPR()
1816     unsigned SubKillState = getKillRegState((SB.NumSubRegs == 1) && SB.IsKill);  in spillSGPR()
1826                     e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillSGPR()
1829             SB.NumSubRegs == 1  in spillSGPR()
1850         if (SB.NumSubRegs > 1) {  in spillSGPR()
1853           if (i + 1 == SB.NumSubRegs)  in spillSGPR()
1867   SB.MFI.addToSpilledSGPRs(SB.NumSubRegs);  in spillSGPR()
1889     for (unsigned i = 0, e = SB.NumSubRegs; i < e; ++i) {  in restoreSGPR()
1891           SB.NumSubRegs == 1  in restoreSGPR()
1900       if (SB.NumSubRegs > 1 && i == 0)  in restoreSGPR()
1921                     e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in restoreSGPR()
1924             SB.NumSubRegs == 1  in restoreSGPR()
1933         if (SB.NumSubRegs > 1 && i == 0)  in restoreSGPR()
1962   unsigned SubKillState = getKillRegState((SB.NumSubRegs == 1) && SB.IsKill);  in spillEmergencySGPR()
1968                   e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillEmergencySGPR()
1971           SB.NumSubRegs == 1  in spillEmergencySGPR()
1984       if (SB.NumSubRegs > 1) {  in spillEmergencySGPR()
1987         if (i + 1 == SB.NumSubRegs)  in spillEmergencySGPR()
2003                   e = std::min((Offset + 1) * PVD.PerVGPR, SB.NumSubRegs);  in spillEmergencySGPR()
2006           SB.NumSubRegs == 1  in spillEmergencySGPR()
2014       if (SB.NumSubRegs > 1 && i == 0)  in spillEmergencySGPR()
2020   SB.MFI.addToSpilledSGPRs(SB.NumSubRegs);  in spillEmergencySGPR()