[Bug rtl-optimization/10050] ifcvt is not smart enough

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10050

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-07 21:05:24 UTC ---
Note this optimized I think is invalid with the C11/C++11 memory model.