[Bug c++/59845] loop optimization problem when profiling

[arshamidi at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59845

--- Comment #3 from ArshaGCC <arshamidi at gmail dot com> ---
I further analyzed and found an interesting issue:

The optimizer bug (profile optimizer) occurs when input > 32768. When input is
less than or equal to 32768 (2^15) it always generate the correct optimized
code.

Could it be an optimization bug found in profile optimizer?