547   SmallVector<WeakTrackingVH, 16> DeadInsts;  in RecursivelyDeleteTriviallyDeadInstructions()  local
548   DeadInsts.push_back(I);  in RecursivelyDeleteTriviallyDeadInstructions()
549   RecursivelyDeleteTriviallyDeadInstructions(DeadInsts, TLI, MSSAU,  in RecursivelyDeleteTriviallyDeadInstructions()
556     SmallVectorImpl<WeakTrackingVH> &DeadInsts, const TargetLibraryInfo *TLI,  in RecursivelyDeleteTriviallyDeadInstructionsPermissive()  argument
559   unsigned S = 0, E = DeadInsts.size(), Alive = 0;  in RecursivelyDeleteTriviallyDeadInstructionsPermissive()
561     auto *I = dyn_cast_or_null<Instruction>(DeadInsts[S]);  in RecursivelyDeleteTriviallyDeadInstructionsPermissive()
563       DeadInsts[S] = nullptr;  in RecursivelyDeleteTriviallyDeadInstructionsPermissive()
569   RecursivelyDeleteTriviallyDeadInstructions(DeadInsts, TLI, MSSAU,  in RecursivelyDeleteTriviallyDeadInstructionsPermissive()
575     SmallVectorImpl<WeakTrackingVH> &DeadInsts, const TargetLibraryInfo *TLI,  in RecursivelyDeleteTriviallyDeadInstructions()  argument
579   while (!DeadInsts.empty()) {  in RecursivelyDeleteTriviallyDeadInstructions()
580     Value *V = DeadInsts.pop_back_val();  in RecursivelyDeleteTriviallyDeadInstructions()
608           DeadInsts.push_back(OpI);  in RecursivelyDeleteTriviallyDeadInstructions()