}

	var tail ir.Node
	call := ir.NewCallExpr(base.Pos, ir.OCALL, f.Nname, nil)
	call.Args = ir.ParamNames(fn.Type())
	call.IsDDD = fn.Type().IsVariadic()
	tail = call
	if tailcall {
		tail = ir.NewTailCallStmt(base.Pos, call)
	} else if fn.Type().NumResults() > 0 {
		n := ir.NewReturnStmt(base.Pos, nil)
		n.Results = []ir.Node{call}
		tail = n
	}
	fn.Body.Append(tail)

	typecheck.FinishFuncBody()