On 08/17/2011 12:21 AM, Richard Guenther wrote: > The patch itself looks sensible, though I am surprised ifcvt doesn't run in > cfglayout mode (so you have to use reg notes to find probabilities ...)
It does run in cfglayout mode. Jeff, I believe you're supposed to get the probabilities from some combination of bb->frequency edge->probability EDGE_FREQUENCY(edge) r~
