[Bug tree-optimization/46316] [4.6 regression] incorrect loop optimization

[xinliangli at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46316

--- Comment #10 from davidxl <xinliangli at gmail dot com> 2010-11-08 00:08:38 
UTC ---
Need define need_64bit_host_wide_int in configuration which is not done by
default.

David