Lines Matching defs:walker
605 BasicBlock* walker = bb;
608 if ((walker->block_type == kEntryBlock) || (Predecessors(walker) != 1)) {
611 BasicBlock* prev = GetBasicBlock(walker->predecessors->Get(0));
613 if (GetBasicBlock(prev->fall_through) == walker) {
617 DCHECK_EQ(walker, GetBasicBlock(prev->taken));
641 walker = prev;
