[Bug tree-optimization/59413] [4.9 Regression] wrong code at -Os on x86_64-linux-gnu in both 32-bit and 64-bit modes

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59413

--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to H.J. Lu from comment #5)
> It is fixed by r205884.  We can add the testcase and close it.

FWIW, it is also introduced by r204516.