1693   ScopedArenaVector<PhiPlaceholder> work_queue(allocator.Adapter(kArenaAllocLSE));  in MaterializeNonLoopPhis()  local
1694   work_queue.push_back(phi_placeholder);  in MaterializeNonLoopPhis()
1695   while (!work_queue.empty()) {  in MaterializeNonLoopPhis()
1696     PhiPlaceholder current_phi_placeholder = work_queue.back();  in MaterializeNonLoopPhis()
1701       work_queue.pop_back();  in MaterializeNonLoopPhis()
1724         work_queue.push_back(pred_value.GetPhiPlaceholder());  in MaterializeNonLoopPhis()
1738       DCHECK_EQ(current_phi_placeholder, work_queue.back());  in MaterializeNonLoopPhis()
1739       work_queue.pop_back();  in MaterializeNonLoopPhis()
1911   ScopedArenaVector<PhiPlaceholder> work_queue(allocator.Adapter(kArenaAllocLSE));  in TryReplacingLoopPhiPlaceholderWithDefault()  local
1917   work_queue.push_back(phi_placeholder);  in TryReplacingLoopPhiPlaceholderWithDefault()
1918   while (!work_queue.empty()) {  in TryReplacingLoopPhiPlaceholderWithDefault()
1919     PhiPlaceholder current_phi_placeholder = work_queue.back();  in TryReplacingLoopPhiPlaceholderWithDefault()
1920     work_queue.pop_back();  in TryReplacingLoopPhiPlaceholderWithDefault()
1930           work_queue.push_back(value.GetPhiPlaceholder());  in TryReplacingLoopPhiPlaceholderWithDefault()
1965               work_queue.push_back(value.GetPhiPlaceholder());  in TryReplacingLoopPhiPlaceholderWithDefault()
1995   ScopedArenaVector<PhiPlaceholder> work_queue(allocator.Adapter(kArenaAllocLSE));  in TryReplacingLoopPhiPlaceholderWithSingleInput()  local
2001   work_queue.push_back(phi_placeholder);  in TryReplacingLoopPhiPlaceholderWithSingleInput()
2002   while (!work_queue.empty()) {  in TryReplacingLoopPhiPlaceholderWithSingleInput()
2003     PhiPlaceholder current_phi_placeholder = work_queue.back();  in TryReplacingLoopPhiPlaceholderWithSingleInput()
2004     work_queue.pop_back();  in TryReplacingLoopPhiPlaceholderWithSingleInput()
2014           work_queue.push_back(value.GetPhiPlaceholder());  in TryReplacingLoopPhiPlaceholderWithSingleInput()
2051   ScopedArenaVector<PhiPlaceholder> work_queue(allocator.Adapter(kArenaAllocLSE));  in FindLoopPhisToMaterialize()  local
2057   work_queue.push_back(phi_placeholder);  in FindLoopPhisToMaterialize()
2058   while (!work_queue.empty()) {  in FindLoopPhisToMaterialize()
2059     PhiPlaceholder current_phi_placeholder = work_queue.back();  in FindLoopPhisToMaterialize()
2060     work_queue.pop_back();  in FindLoopPhisToMaterialize()
2125           work_queue.push_back(value.GetPhiPlaceholder());  in FindLoopPhisToMaterialize()
2615   ScopedArenaVector<uint32_t> work_queue(allocator_.Adapter(kArenaAllocLSE));  in SearchPhiPlaceholdersForKeptStores()  local
2617   work_queue.reserve(((start_size * 3u) + 1u) / 2u);  // Reserve 1.5x start size, rounded up.  in SearchPhiPlaceholdersForKeptStores()
2619     work_queue.push_back(index);  in SearchPhiPlaceholdersForKeptStores()
2629   while (!work_queue.empty()) {  in SearchPhiPlaceholdersForKeptStores()
2630     uint32_t cur_phi_idx = work_queue.back();  in SearchPhiPlaceholdersForKeptStores()
2638     work_queue.pop_back();  in SearchPhiPlaceholdersForKeptStores()
2664               work_queue.push_back(phi_placeholder_index);  in SearchPhiPlaceholdersForKeptStores()