https://bugs.freedesktop.org/show_bug.cgi?id=98299
Ian Romanick <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Ian Romanick <[email protected]> ---
Fixed by:
commit 4d35683d91e3d61bf14b76d801bf6ae17237e162
Author: Ian Romanick <[email protected]>
Date: Wed Oct 19 08:53:10 2016 -0700
nir: Optimize integer division and modulus with 1
The previous power-of-two rules didn't catch idiv (because i965 doesn't
set lower_idiv) and imod cases. The udiv and umod cases should have
been caught, but I included them for orthogonality.
This fixes silly code observed from compute shaders with local_size_[xy]
= 1.
Signed-off-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98299
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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