https://bugs.freedesktop.org/show_bug.cgi?id=75276
--- Comment #47 from Marek Olšák maraeo@gmail.com --- (In reply to comment #45)
Created attachment 106527 [details] [review] Possible fix
Here is a patch to test.
Hi Tom,
The Mesa driver doesn't set LDS_SIZE for VS, GS, ES, and HS shaders, so I don't think the spilling to LDS will work on those.