[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 #13 from Ray Strode [halfline] <rstrode at redhat.com> ---
Created attachment 131000
  --> https://bugs.freedesktop.org/attachment.cgi?id=131000&action=edit
patch that didn't help at all

Hi,
(In reply to Roland Scheidegger from comment #10)
> I'm not sure maybe loading as 3x16 plus vector padding, analogous to what is
> done for 3x32 would work? The code for doing so should work, it's purely not
> done this way because codegen on x86 produces a (albeit correct) mess - but
> it might fare better on ppc...
So to be clear, I don't really grok the code. I did have a go at what I thought
you meant, using the quick-and-dirty proof-of-concept patch above but it failed
in the same way as doing the scalar fetch.

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