61     bool IsAcceptableTarget(Instruction *Inst, BasicBlock *SuccToSinkTo) const;
189                                  BasicBlock *SuccToSinkTo) const {  in IsAcceptableTarget()
191   assert(SuccToSinkTo && "Candidate sink target is null");  in IsAcceptableTarget()
195   if (Inst->getParent() == SuccToSinkTo)  in IsAcceptableTarget()
200   if (SuccToSinkTo->getTerminator()->isExceptional())  in IsAcceptableTarget()
207   if (SuccToSinkTo->getUniquePredecessor() != Inst->getParent()) {  in IsAcceptableTarget()
215     if (!DT->dominates(Inst->getParent(), SuccToSinkTo))  in IsAcceptableTarget()
219     Loop *succ = LI->getLoopFor(SuccToSinkTo);  in IsAcceptableTarget()
227   return AllUsesDominatedByBlock(Inst, SuccToSinkTo);  in IsAcceptableTarget()
255   BasicBlock *SuccToSinkTo = nullptr;  in SinkInstruction()  local
262       I != E && SuccToSinkTo == nullptr; ++I) {  in SinkInstruction()
266       SuccToSinkTo = Candidate;  in SinkInstruction()
272       E = succ_end(Inst->getParent()); I != E && !SuccToSinkTo; ++I) {  in SinkInstruction()
274       SuccToSinkTo = *I;  in SinkInstruction()
278   if (!SuccToSinkTo)  in SinkInstruction()
284         SuccToSinkTo->printAsOperand(dbgs(), false);  in SinkInstruction()
288   Inst->moveBefore(&*SuccToSinkTo->getFirstInsertionPt());  in SinkInstruction()