#include "base/intmath.hh"
#include "cpu/timing_expr.hh"
-TimingExprEvalContext::TimingExprEvalContext (StaticInstPtr inst_,
+TimingExprEvalContext::TimingExprEvalContext(const StaticInstPtr &inst_,
ThreadContext *thread_,
TimingExprLet *let_) :
inst(inst_), thread(thread_), let(let_)