Lines Matching refs:LastUseMask
917 LaneBitmask LastUseMask = getLastUsedLanes(Reg, SlotIdx); in advance() local
918 if (LastUseMask.any()) { in advance()
919 LiveRegs.erase(RegisterMaskPair(Reg, LastUseMask)); in advance()
920 decreaseRegPressure(Reg, LiveMask, LiveMask & ~LastUseMask); in advance()
1224 static LaneBitmask findUseBetween(unsigned Reg, LaneBitmask LastUseMask, in findUseBetween() argument
1237 LastUseMask &= ~UseMask; in findUseBetween()
1238 if (LastUseMask.none()) in findUseBetween()
1242 return LastUseMask; in findUseBetween()
1300 LaneBitmask LastUseMask = getLastUsedLanes(Reg, SlotIdx); in bumpDownwardPressure() local
1301 if (LastUseMask.none()) in bumpDownwardPressure()
1309 LastUseMask in bumpDownwardPressure()
1310 = findUseBetween(Reg, LastUseMask, CurrIdx, SlotIdx, *MRI, LIS); in bumpDownwardPressure()
1311 if (LastUseMask.none()) in bumpDownwardPressure()
1315 LaneBitmask NewMask = LiveMask & ~LastUseMask; in bumpDownwardPressure()