Lines Matching defs:LIS
46 LiveIntervals &LIS = getAnalysis<LiveIntervals>();
48 VirtRegAuxInfo VRAI(MF, LIS, getAnalysis<MachineLoopInfo>());
53 VRAI.CalculateWeightAndHint(LIS.getInterval(Reg));
91 const LiveIntervals &LIS,
101 MachineInstr *MI = LIS.getInstructionFromIndex(VNI->def);
104 if (!TII.isTriviallyReMaterializable(MI, LIS.getAliasAnalysis()))
153 if (writes && isExiting && LIS.isLiveOutOfMBB(li, mbb))
167 if (hweight > bestPhys && LIS.isAllocatable(hint))
189 if (li.isZeroLength(LIS.getSlotIndexes())) {
198 if (isRematerializable(li, LIS, *MF.getTarget().getInstrInfo()))