[Bug other/57918] New: Options -funroll-loops, -funroll-all-loops are described twice

[niva at niisi dot msk.ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57918

            Bug ID: 57918
           Summary: Options -funroll-loops, -funroll-all-loops are
                    described twice
           Product: gcc
           Version: 4.7.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: niva at niisi dot msk.ru

Options -funroll-loops, -funroll-all-loops are described twice in gcc info and
man, and the descriptions are different.

The second description of these options is in the final part of section
"Options That Control Optimization", which starts with the following words:

"The following options control optimizations that may improve performance, but
are not enabled by any ‘-O’ options. This section includes experimental options
that may produce broken code."