148         std::vector<uint8_t> buffer = std::move(buffer_);  in ProcessDexFiles()
149         buffer_.clear();  in ProcessDexFiles()
520               << "Bytecode size " << code_item.InsnsSizeInBytes() << " -> " << buffer_.size();  in ProcessCodeItem()
527   const size_t buffer_start = buffer_.size();  in Add()
528   buffer_.push_back(opcode);  in Add()
529   buffer_.insert(buffer_.end(), start + 1, start + 2 * inst.SizeInCodeUnits());  in Add()
531   ++instruction_freq_[std::vector<uint8_t>(buffer_.begin() + buffer_start, buffer_.end())];  in Add()
580   const size_t buffer_start = buffer_.size();  in InstNibbles()
581   buffer_.push_back(opcode);  in InstNibbles()
583     buffer_.push_back(args[i] << 4);  in InstNibbles()
585       buffer_.back() |= args[i + 1];  in InstNibbles()
588   while (buffer_.size() % alignment_ != 0) {  in InstNibbles()
589     buffer_.push_back(0);  in InstNibbles()
592   ++instruction_freq_[std::vector<uint8_t>(buffer_.begin() + buffer_start, buffer_.end())];  in InstNibbles()