[Bug middle-end/29440] 4.2 20061007 experimental misscompiles libavcodec/h264.o
poirierg at gmail dot com
gcc-bugzilla@gcc.gnu.org
Fri Oct 13 07:37:00 GMT 2006
------- Comment #7 from poirierg at gmail dot com 2006-10-13 07:37 -------
(In reply to comment #3)
> Does it work when compiled with -O0 instead of -O4? How about -O1?
>
> Besies above, I noticed that the asm in get_cabac looks to be clobbering memory
> but is not marked as such.
Damn, that was the bug. I don't quite understand why 4.0 and 4.1 weren't
affected on Linux, whereas 3.4.6 was affected.
Sorry for the trouble, and thanks for the great work!
Guillaume
--
poirierg at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29440
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