[Bug driver/86357] -falign-{functions,loops,jumps} incorrectly reported as disabled by -Q --help=optimizers

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86357

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-06-29
            Version|unknown                     |9.0
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Probably the option machinery / help code doesn't properly associate FOO and
FOO=
option variants like

falign-loops
Common Report Var(align_loops,0) Optimization UInteger
Align the start of loops.

falign-loops=
Common RejectNegative Joined UInteger Var(align_loops) Optimization