[Bug tree-optimization/52171] memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52171

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-06 
04:55:13 UTC ---
This really sounds like the same as PR 12086.