[Bug driver/54335] New: -dm doesn't work

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54335

             Bug #: 54335
           Summary: -dm doesn't work
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


invoke.texi has

@item -dm
@opindex dm
Print statistics on memory usage, at the end of the run, to

But I got
[hjl@gnu-ivb-1 tmp]$ gcc -dm -S x.c
cc1: warning: unrecognized gcc debugging option: m [enabled by default]
[hjl@gnu-ivb-1 tmp]$