158                             const ArenaBitVector& post_dominated) {  in ShouldFilterUse()  argument
162         !post_dominated.IsBitSet(user->GetBlock()->GetBlockId());  in ShouldFilterUse()
166         !post_dominated.IsBitSet(user->GetBlock()->GetBlockId());  in ShouldFilterUse()
178                                        const ArenaBitVector& post_dominated,  in FindIdealPosition()  argument
186     if (!(filter && ShouldFilterUse(instruction, user, post_dominated))) {  in FindIdealPosition()
200     DCHECK(!filter || !ShouldFilterUse(instruction, use.GetUser()->GetHolder(), post_dominated));  in FindIdealPosition()
211     if (!post_dominated.IsBitSet(target_block->GetDominator()->GetBlockId())) {  in FindIdealPosition()
264   ArenaBitVector post_dominated(&allocator, graph_->GetBlocks().size(), /* expandable= */ false);  in SinkCodeToUncommonBranch()  local
265   post_dominated.ClearAllBits();  in SinkCodeToUncommonBranch()
280       post_dominated.SetBit(block->GetBlockId());  in SinkCodeToUncommonBranch()
288           if (!post_dominated.IsBitSet(successor->GetBlockId())) {  in SinkCodeToUncommonBranch()
295         post_dominated.SetBit(block->GetBlockId());  in SinkCodeToUncommonBranch()
306     if (post_dominated.IsBitSet(i)) {  in SinkCodeToUncommonBranch()
308       AddInputs(graph_->GetBlocks()[i], processed_instructions, post_dominated, &worklist);  in SinkCodeToUncommonBranch()
327       if (!post_dominated.IsBitSet(user->GetBlock()->GetBlockId()) &&  in SinkCodeToUncommonBranch()
350         if (!post_dominated.IsBitSet(user->GetBlock()->GetBlockId())) {  in SinkCodeToUncommonBranch()
373       AddInputs(instruction, processed_instructions, post_dominated, &worklist);  in SinkCodeToUncommonBranch()
380         if (!post_dominated.IsBitSet(user->GetBlock()->GetBlockId())) {  in SinkCodeToUncommonBranch()
391         AddInstruction(use.GetUser(), processed_instructions, post_dominated, &worklist);  in SinkCodeToUncommonBranch()
417       position = FindIdealPosition(instruction->InputAt(0), post_dominated, /* filter= */ true);  in SinkCodeToUncommonBranch()
425       position = FindIdealPosition(instruction, post_dominated);  in SinkCodeToUncommonBranch()
433     if (!post_dominated.IsBitSet(position->GetBlock()->GetBlockId())) {  in SinkCodeToUncommonBranch()