search for: d62802

Any comments at all on this? Chandler perhaps? I've since dug a bit further, and it seems like the template-based solution wouldn't work anyway because DLL loading on Windows can't do the required commoning. So the general approach taken in https://reviews.llvm.org/D62802 seems to be the only technically viable path forward, though it would still be good to get an outside look at the concrete details. Thanks, Nicolai On Mon, Jun 3, 2019 at 10:35 AM Nicolai Hähnle-Montoro <nhaehnle at gmail.com> wrote: > > Hi all, > > re-upping and renaming this t...

Some background: We have an issue with in loop values being correctly marked uniform but the out of loop uses can be non-uniform. Currently the out of loop users are not marked as divergent because the in loop value is uniform inside the loop. We have gotten around this problem for the moment by applying LCSSA which inserts a PHI in the loop exit for the in loop uniform value that allows the