Lines Matching refs:Stack
66 SmallVector<Instruction *, 8> Stack;
84 if (!Stack.empty() && Stack.back() == I) {
86 // Worklist and the Stack, and add it to the instruction info map.
88 Stack.pop_back();
100 Stack.push_back(I);
139 SmallVector<Instruction *, 8> Stack;
169 if (!Stack.empty() && Stack.back() == I) {
171 // Worklist and the Stack, and update MinBitWidth.
173 Stack.pop_back();
182 Stack.push_back(I);