[Bug middle-end/53676] [4.7/4.8 regression] empty loop is not always removed now

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53676

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

           What    |Removed                     |Added
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                 CC|                            |jason at redhat dot com

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-15 00:01:41 UTC ---
It is caused by revision 176072:

http://gcc.gnu.org/ml/gcc-cvs/2011-07/msg00337.html