30   auto Iter = State.CallStack.begin();  in unwindCall()
31   if (State.CallStack.size() == 1 || *(++Iter) != Source) {  in unwindCall()
32     State.CallStack.front() = Source;  in unwindCall()
34     State.CallStack.pop_front();  in unwindCall()
54     State.CallStack.front() = IP.Address;  in unwindLinear()
62   State.CallStack.front() = CallAddr;  in unwindReturn()
63   State.CallStack.push_front(LBR.Source);  in unwindReturn()
71   State.CallStack.front() = Source;  in unwindBranchWithinFrame()
300                                   std::list<uint64_t> &CallStack) {  in extractCallstack()  argument
335     if (!CallStack.empty()) {  in extractCallstack()
339     CallStack.emplace_back(FrameAddr);  in extractCallstack()
342   if (CallStack.empty())  in extractCallstack()
356   return !Binary->addressInPrologEpilog(CallStack.front());  in extractCallstack()
372   if (!extractCallstack(TraceIt, Sample.CallStack)) {  in parseHybridSample()
379   Sample.Binary = getBinary(Sample.CallStack.front());  in parseHybridSample()
386       Sample.CallStack.front() = Sample.LBRStack[0].Target;  in parseHybridSample()