slavapestov/factor — pull request #419 by jckarter (2011-11-21 23:51:14+00:00)
Title: Prolog safepoint

Fixes #379 by emitting a safepoint before the function prolog and charging profiler samplers collected during a prolog safepoint to the parent.

This will likely put us over our image size thresholds again. We might be able to win back the image size increase by implementing #293, which would eliminate two MOVs per function.