Lines Matching refs:Stack
44 SmallVector<WorkListUnit,20> Stack;
47 return !Stack.empty();
51 Stack.push_back(U);
55 assert (!Stack.empty());
56 const WorkListUnit& U = Stack.back();
57 Stack.pop_back(); // This technically "invalidates" U, but we are fine.
63 I = Stack.begin(), E = Stack.end(); I != E; ++I) {
110 SmallVector<WorkListUnit,20> Stack;
113 return !Queue.empty() || !Stack.empty();
120 Stack.push_back(U);
125 if (!Stack.empty()) {
126 const WorkListUnit& U = Stack.back();
127 Stack.pop_back(); // This technically "invalidates" U, but we are fine.
140 I = Stack.begin(), E = Stack.end(); I != E; ++I) {
