[Bug 105497] shader-db crashes on 72 core system after ast_type_qualifier bitset change

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 17 23:22:30 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105497

Kenneth Graunke <kenneth at whitecape.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTOURBUG
             Status|NEW                         |RESOLVED

--- Comment #3 from Kenneth Graunke <kenneth at whitecape.org> ---
I think you're right - GCC shouldn't be doing this.  GCC 7.3.0 with -O3 seems
to work fine.  GCC 5.4 with -O2 seems to work fine.  So it looks like a bug
with GCC 5.4 and -O3 incorrectly vectorizing things.

Closing as NOTOURBUG.

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