[Bug 88617] i965: NIR doesn't work on Gen < 6

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 11 15:52:40 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88617

Matt Turner <mattst88 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|NIR GPU HANG: ecode         |i965: NIR doesn't work on
                   |5:0:0x95defffc              |Gen < 6

--- Comment #7 from Matt Turner <mattst88 at gmail.com> ---
(In reply to dimon from comment #3)
> - Ironlake

That's almost certainly the problem. We don't handle the different
representation of boolean true, we don't split MAD instructions, and we don't
split LRPs.

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