2268                     SmallVectorImpl<const Formula *> &Workspace,
5425                                SmallVectorImpl<const Formula *> &Workspace,  in SolveRecurse()  argument
5439   const LSRUse &LU = Uses[Workspace.size()];  in SolveRecurse()
5482       Workspace.push_back(&F);  in SolveRecurse()
5483       if (Workspace.size() != Uses.size()) {  in SolveRecurse()
5484         SolveRecurse(Solution, SolutionCost, Workspace, NewCost,  in SolveRecurse()
5486         if (F.getNumRegs() == 1 && Workspace.size() == 1)  in SolveRecurse()
5496         Solution = Workspace;  in SolveRecurse()
5498       Workspace.pop_back();  in SolveRecurse()
5506   SmallVector<const Formula *, 8> Workspace;  in Solve()  local
5512   Workspace.reserve(Uses.size());  in Solve()
5515   SolveRecurse(Solution, SolutionCost, Workspace, CurCost,  in Solve()