204   for (auto &UseMI : MRI->use_nodbg_instructions(Reg)) {  in findNonPHIUsesInBlock()  local
205     if (UseMI.getParent() == MBB && !UseMI.isPHI())  in findNonPHIUsesInBlock()
206       Uses.push_back(&UseMI);  in findNonPHIUsesInBlock()
295       auto *UseMI = I->getParent();  in collectCandidateRegisters()  local
296       auto *UseMBB = UseMI->getParent();  in collectCandidateRegisters()
298         if (!UseMI->isPHI())  in collectCandidateRegisters()
301         auto *IncomingMBB = UseMI->getOperand(I.getOperandNo() + 1).getMBB();  in collectCandidateRegisters()
397     auto *UseMI = I->getParent();  in updateLiveRangeInThenRegion()  local
398     if (UseMI->isPHI() && I->readsReg()) {  in updateLiveRangeInThenRegion()
399       if (Visited.contains(UseMI->getParent()))  in updateLiveRangeInThenRegion()
400         PHIIncoming.insert(UseMI->getOperand(I.getOperandNo() + 1).getMBB());  in updateLiveRangeInThenRegion()
493     auto *UseMI = O.getParent();  in optimizeLiveRange()  local
494     auto *UseBlock = UseMI->getParent();  in optimizeLiveRange()
497       assert(UseMI->isPHI() && "Uses should be PHI in Endif block");  in optimizeLiveRange()
526     auto *UseMI = O.getParent();  in optimizeWaterfallLiveRange()  local
527     auto *UseBlock = UseMI->getParent();  in optimizeWaterfallLiveRange()