[Bug middle-end/57003] gcc-4.8.0 breaks -O2 optimization with Wine(64) - links/info/bisect of commits included

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57003



Andrew Pinski <pinskia at gcc dot gnu.org> changed:



           What    |Removed                     |Added

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          Component|c                           |middle-end



--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-04-19 
00:55:11 UTC ---

IIRC this is usually due to mis writing of memcpy/memset where you return null

rather than the dest (first argument).