On 20/07/16 16:28, Wilco Dijkstra wrote: > Richard Earnshaw wrote: >> Both of which look reasonable to me. > > Yes the code we generate for these examples is fine, I don't believe this > example ever went bad. It's just the cost calculation that is incorrect with > the outer check. > > Wilco > >
So under what circumstances does it lead to sub-optimal code? R.
