> Some of us (Dan Berlin, David Edelsohn, Steve Ellcey, Shin-Ming Liu, > Tony Linthicum, Mike Meissner, Kenny Zadeck, and myself) have developed > a high-level proposal for doing link-time optimization in GCC. At this > point, this is just a design sketch. We look forward to jointly > developing this with the GCC community when the design stabilizes.
One more thing is that we still have a huge amount of type mismatch bugs which cause any proposal to go bonkers anyways. Thanks, Andrew Pinski