lib/DebugInfo/DWARFDebugLine.cpp

555     DWARFDebugLine::Sequence cur_seq = *seq_pos;
564       RowIter first_row = Rows.begin() + cur_seq.FirstRowIndex;
565       RowIter last_row = Rows.begin() + cur_seq.LastRowIndex;
571       first_row_index = cur_seq.FirstRowIndex + (row_pos - first_row);
575       first_row_index = cur_seq.FirstRowIndex;
579     if (cur_seq.HighPC > end_addr) {
582       RowIter first_row = Rows.begin() + cur_seq.FirstRowIndex;
583       RowIter last_row = Rows.begin() + cur_seq.LastRowIndex;
588       last_row_index = cur_seq.FirstRowIndex + (row_pos - first_row) - 1;
592       last_row_index = cur_seq.LastRowIndex - 1;