[Mesa-dev] [Bug 111141] [REGRESSION] [BISECTED] [DXVK] 1-bit booleans and Elite Dangerous shader mis-optimization

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 23 10:00:02 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111141

--- Comment #14 from Connor Abbott <cwabbott0 at gmail.com> ---
I tried this on my polaris10 card (Rx 580) and I couldn't see the corruption
with either the commit you mentioned + LLVM 8.0, or a recent mesa master + LLVM
master. The before trace wouldn't render with an "Error   - Unrecognised
section type 'c0'", but the after trace didn't have the corruption (btw, you
don't need to record two separate traces -- the trace only has the game's
rendering commands, and not the final output, so if there's a bug in the driver
it'll be recreated when replaying the trace with the buggy driver). Does the
corruption still occur for you when you replay your trace under renderdoc with
a recent mesa?

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