[Bug gcov-profile/80435] Expose __gcov_flush to allow developers to dump coverage numbers on demand

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80435

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |7.0.1
      Known to fail|                            |5.4.0, 6.3.0

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed on trunk, queued for active branches.