Lines Matching refs:source_uses_
41 source_uses_(),
155 if (source->IsRegister()) ++source_uses_[source->index()];
167 --source_uses_[source->index()];
168 ASSERT(source_uses_[source->index()] >= 0);
195 if (source_uses_[i] == 0 && destination_uses_[i] > 0 && i != skip_index) {
208 if (source_uses_[i] != 0) return false;
260 if (source_uses_[i] == 0 && destination_uses_[i] == 0) {
474 int temp = source_uses_[source->index()];
475 source_uses_[source->index()] = source_uses_[destination->index()];
476 source_uses_[destination->index()] = temp;
480 source_uses_[source->index()] = CountSourceUses(source);
482 source_uses_[destination->index()] = CountSourceUses(destination);