Lines Matching refs:LastUseMask
903 LaneBitmask LastUseMask = getLastUsedLanes(Reg, SlotIdx); in advance() local
904 if (LastUseMask.any()) { in advance()
905 LiveRegs.erase(RegisterMaskPair(Reg, LastUseMask)); in advance()
906 decreaseRegPressure(Reg, LiveMask, LiveMask & ~LastUseMask); in advance()
1201 static LaneBitmask findUseBetween(unsigned Reg, LaneBitmask LastUseMask, in findUseBetween() argument
1214 LastUseMask &= ~UseMask; in findUseBetween()
1215 if (LastUseMask.none()) in findUseBetween()
1219 return LastUseMask; in findUseBetween()
1277 LaneBitmask LastUseMask = getLastUsedLanes(Reg, SlotIdx); in bumpDownwardPressure() local
1278 if (LastUseMask.none()) in bumpDownwardPressure()
1286 LastUseMask in bumpDownwardPressure()
1287 = findUseBetween(Reg, LastUseMask, CurrIdx, SlotIdx, *MRI, LIS); in bumpDownwardPressure()
1288 if (LastUseMask.none()) in bumpDownwardPressure()
1292 LaneBitmask NewMask = LiveMask & ~LastUseMask; in bumpDownwardPressure()