cpu/o3/fu_pool.cc

152     unitBusy.resize(numFU);
155         unitBusy[i] = false;
172     while (unitBusy[fu_idx]) {
182     unitBusy[fu_idx] = true;
190     assert(unitBusy[fu_idx]);
201         assert(unitBusy[fu_idx]);
203         unitBusy[fu_idx] = false;
215         if (unitBusy[i]) {
229         if (!unitBusy[i]) {
246         is_drained = is_drained && !unitBusy[i];