[Bug 93840] [i965] Alien: Isolation fails with GL_ARB_compute_shader enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93840

--- Comment #5 from Darius Spitznagel <d.spitznagel at goodbytez.de> ---
(In reply to Jordan Justen from comment #4)
> Created attachment 121900 [details] [review]
> [PATCH] i965/fs: Allow spilling for SIMD16 compute shaders
> 
> Does the attached patch help with the crash?
> 
> Note, the one compute shader program I looked at took
> about 20 seconds to generate a program for, so startup
> may take a while.
> 
> Additionally it had a fair amount of register spilling,
> and therefore the performance may not be very good.

Sadly no.

Tested with...
darius at pc1:~$ glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Haswell Desktop 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.3.0-devel
(git-c95d5c5)
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 11.3.0-devel (git-c95d5c5)
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.3.0-devel (git-c95d5c5)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

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