68 deleteDeadInstruction(Instruction *I, BasicBlock::iterator *BBI,  in deleteDeadInstruction()  argument
78   BasicBlock::iterator NewIter = *BBI;  in deleteDeadInstruction()
110   *BBI = NewIter;  in deleteDeadInstruction()
616       BasicBlock::iterator BBI(Dependency);  in handleFree()  local
617       deleteDeadInstruction(Dependency, &BBI, *MD, *TLI);  in handleFree()
626       Dep = MD->getPointerDependencyFrom(Loc, false, BBI, BB);  in handleFree()
700   for (BasicBlock::iterator BBI = BB.end(); BBI != BB.begin(); ){  in handleEndBlock()  local
701     --BBI;  in handleEndBlock()
704     if (hasMemoryWrite(&*BBI, *TLI) && isRemovable(&*BBI)) {  in handleEndBlock()
707       GetUnderlyingObjects(getStoredPointerOperand(&*BBI), Pointers, DL);  in handleEndBlock()
718         Instruction *Dead = &*BBI;  in handleEndBlock()
731         deleteDeadInstruction(Dead, &BBI, *MD, *TLI, &DeadStackObjects);  in handleEndBlock()
739     if (isInstructionTriviallyDead(&*BBI, TLI)) {  in handleEndBlock()
740       deleteDeadInstruction(&*BBI, &BBI, *MD, *TLI, &DeadStackObjects);  in handleEndBlock()
746     if (isa<AllocaInst>(BBI)) {  in handleEndBlock()
749       DeadStackObjects.remove(&*BBI);  in handleEndBlock()
753     if (auto CS = CallSite(&*BBI)) {  in handleEndBlock()
756       if (isAllocLikeFn(&*BBI, TLI))  in handleEndBlock()
757         DeadStackObjects.remove(&*BBI);  in handleEndBlock()
786     if (isa<FenceInst>(*BBI))  in handleEndBlock()
792     if (LoadInst *L = dyn_cast<LoadInst>(BBI)) {  in handleEndBlock()
796     } else if (VAArgInst *V = dyn_cast<VAArgInst>(BBI)) {  in handleEndBlock()
798     } else if (MemTransferInst *MTI = dyn_cast<MemTransferInst>(BBI)) {  in handleEndBlock()
800     } else if (!BBI->mayReadFromMemory()) {  in handleEndBlock()
822 static bool eliminateNoopStore(Instruction *Inst, BasicBlock::iterator &BBI,  in eliminateNoopStore()  argument
840       deleteDeadInstruction(SI, &BBI, *MD, *TLI);  in eliminateNoopStore()
858       deleteDeadInstruction(SI, &BBI, *MD, *TLI);  in eliminateNoopStore()
876   for (BasicBlock::iterator BBI = BB.begin(), BBE = BB.end(); BBI != BBE; ) {  in eliminateDeadStores()  local
878     if (CallInst *F = isFreeCall(&*BBI, TLI)) {  in eliminateDeadStores()
882       ++BBI;  in eliminateDeadStores()
886     Instruction *Inst = &*BBI++;  in eliminateDeadStores()
893     if (eliminateNoopStore(Inst, BBI, AA, MD, DL, TLI)) {  in eliminateDeadStores()
941           deleteDeadInstruction(DepWrite, &BBI, *MD, *TLI);  in eliminateDeadStores()