Skip to content
Snippets Groups Projects
Commit 3817fa7a authored by Daniel Schürmann's avatar Daniel Schürmann Committed by Marge Bot
Browse files

aco: fix WQM handling in nested loops


If on a nested loop
- the outer loop needs WQM but
- the inner loop doesn't need WQM and
- the break condition of the inner loop is computed in the outer loop
then it could happen that we transitioned to Exact before entering the inner loop
which could create an empty exec mask and lead to an infinite loop.

Fixes a GPU hang with RDR2

Cc: 20.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: default avatarRhys Perry <pendingchaos02@gmail.com>
Part-of: <mesa/mesa!5518>
parent 8ce8895b
No related branches found
No related tags found
No related merge requests found
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment