[Bug c/46684] GCC throws incorrect "may be used uninitialized" warnings

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46684

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-27 
18:14:45 UTC ---
As only constant initializers are involved CCP optimizes based on undefinedness
of uninitialized variables.