Re: [Mesa-dev] [PATCH 1/1] r600/sb: Fix loop optimization related hangs on eg

2017-01-03 Thread Marek Olšák
Pushed, thanks. Marek On Sun, Nov 20, 2016 at 2:42 PM, Heiko Przybyl wrote: > Make sure unused ops and their references are removed, prior to entering > the GCM (global code motion) pass, to stop GCM from breaking the loop > logic and thus hanging the GPU. > > Turns out, that sb has problems wit

[Mesa-dev] [PATCH 1/1] r600/sb: Fix loop optimization related hangs on eg

2016-11-20 Thread Heiko Przybyl
Make sure unused ops and their references are removed, prior to entering the GCM (global code motion) pass, to stop GCM from breaking the loop logic and thus hanging the GPU. Turns out, that sb has problems with loops and node optimizations regarding associative folding: - the global code motion