Lines Matching defs:first
161 ControlNode* first =
171 while (first != second) {
173 if (first->id() > second->id()) std::swap(first, second);
175 // If the first branch returns or jumps back, we've found highest
178 if (first->Is<Return>() || first->Is<Deopt>() ||
179 first->Is<JumpLoop>()) {
188 first = first->next_post_dominating_hole();
193 control->set_next_post_dominating_hole(first);
199 bool first = true;
202 if (first) {
203 first = false;
644 Register reg = used_registers().first();
747 Register reg = used_registers().first();
806 // This is the first block we're merging, initialize the values.