On Tue, Jun 18, 2019 at 11:34:03AM +0200, Martin Liška wrote: > I've got it. So it's situation where you have distribution equal to 50% and > 50%. Note that it's > the only valid situation where both edges with be >= 50%. That's the > threshold for which > we speculatively devirtualize edges.
But that 50% is a magic number, isn't it? Maybe 20% works better, and then you need a top5 (in the worst case). Segher