Lines Matching defs:empty
153 bool empty() const {
854 // Record the final register range. If this range is non-empty, then
1004 while (!Regs[S].empty()) {
1058 if (I->second.empty())
1071 // ter sets are empty. This means that a given candidate will not help eli-
1075 // If there exists a candidate with a non-empty set, the ones with empty
1081 if (LL[i].second.empty())
1088 // with a non-empty set. Remove all candidates with empty sets.
1090 return IR.second.empty();
1097 // empty removable-register sets. Pick the maximum candidate, and remove
1123 // are empty, so no need to preserve anything.
1333 if (LL.empty())
1337 // wise the list will remain empty, and the entry for this register
1385 if (!LL.empty())
1390 if (LL.empty())
1571 if (IFMap.empty())
1584 if (IFMap.empty())
1612 if (IFMap.empty())