[Bug 104553] mat4: m[i][j] incorrect result with row_major UBO

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104553

--- Comment #6 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to florian.will from comment #5)
> I now have a patch that works for all the 270 random UBO test cases
> generated using Ian Romanick's useful script (and also my own simple test
> case).

There was a process whereby you could just run that script in an infinite loop,
and it would save off any failures somewhere. You could then take the failures
and run them through a bisection script which would reduce them down to the
simplest (local minimum) it could for the failure to still occur. Hopefully
these were also checked in somewhere. If not I can search around.

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