[Bug middle-end/65703] New: -fdefer-pop is not documented

[gerald at pfeifer dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65703

            Bug ID: 65703
           Summary: -fdefer-pop is not documented
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gerald at pfeifer dot com

-fdefer-pop is listed as activated by the -O option, but not anywhere
else in the documentation (doc/invoke.texi, specifically).

However, there is actually code to support this option, specifically
in gcc/common.opt and gcc/calls.c.