http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53787
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2012-06-27 Ever Confirmed|0 |1 --- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-27 20:03:24 UTC --- Please show the output from GCC that the loop isn't unrolled.