http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50696
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-10-11 17:59:50 UTC --- It is generated by expand_compound_operation.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50696
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-10-11 17:59:50 UTC --- It is generated by expand_compound_operation.