1768                     SmallVectorImpl<const Formula *> &Workspace,
4281                                SmallVectorImpl<const Formula *> &Workspace,  in SolveRecurse()  argument
4295   const LSRUse &LU = Uses[Workspace.size()];  in SolveRecurse()
4340       Workspace.push_back(&F);  in SolveRecurse()
4341       if (Workspace.size() != Uses.size()) {  in SolveRecurse()
4342         SolveRecurse(Solution, SolutionCost, Workspace, NewCost,  in SolveRecurse()
4344         if (F.getNumRegs() == 1 && Workspace.size() == 1)  in SolveRecurse()
4354         Solution = Workspace;  in SolveRecurse()
4356       Workspace.pop_back();  in SolveRecurse()
4364   SmallVector<const Formula *, 8> Workspace;  in Solve()  local
4370   Workspace.reserve(Uses.size());  in Solve()
4373   SolveRecurse(Solution, SolutionCost, Workspace, CurCost,  in Solve()