Re: [Mesa-dev] [PATCH] radeonsi: emit s_waitcnt for shader memory barriers and volatile

Reviewed-by: Marek Olšák Marek On Mon, Apr 18, 2016 at 12:27 AM, Nicolai Hähnle wrote: > From: Nicolai Hähnle > > Turns out that this is needed after all to satisfy some strengthened > coherency tests. Depends on support in LLVM, see > http://reviews.llvm.org/D19203 > --- > Note that this patc

[Mesa-dev] [PATCH] radeonsi: emit s_waitcnt for shader memory barriers and volatile

From: Nicolai Hähnle Turns out that this is needed after all to satisfy some strengthened coherency tests. Depends on support in LLVM, see http://reviews.llvm.org/D19203 --- Note that this patch applies on top of the compute shader series, otherwise you'll get a trivial merge conflict. src/gall