[Bug other/39851] gcc -Q --help=target does not list extensions selected by -march=

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39851

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |8.0
      Known to fail|                            |5.4.0, 6.4.0, 7.2.0

--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed on trunk, queued for backporting.