[Bug tree-optimization/54498] [4.7/4.8 Regression] incorrect code generation from g++ -O

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54498

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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             Status|ASSIGNED                    |NEW
                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2012-09-06 12:21:36 
UTC ---
It was caused by revision 177672:

http://gcc.gnu.org/ml/gcc-cvs/2011-08/msg00686.html