[Mesa-dev] [Bug 100613] Regression in Mesa 17 on s390x (zSystems)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100613

--- Comment #43 from Ben Crocker <bcrocker at redhat.com> ---
(In reply to Ben Crocker from comment #42)
> Created attachment 133677 [details] [review]
> lp_build_gather_elem_vec big-endian fix for 3x16 load
> 
> In reply to Roland's Comment 32:
> 
> Roland, thanks for the constructive feedback.  Here is what the patch
> looks like now.
> 
> I don't disagree that this is messy, but it DOES resolve (most of) the
> Piglit regressions.
> 
> I agree that the code in lp_bld_gather should work for 4x16 bit
> vectors, but SOMETHING appears to have gone right already for 4x16 bit
> vectors, as the only regressions seen had to do with 3x16 vectors.

Clarification: the only regressions seen AFTER Ray Strode's patch
(attachment 130980).

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