[Bug gcov-profile/93623] No need to dump gcdas when forking

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93623

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #5 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
(In reply to calixte from comment #2)
> I think the reset is useless in the case of exec** functions since the
> counters are lost when an exec** is called. So it can probably be removed
> too.

exec can fail; resetting only after an (unsuccessful) exec may be ok, but
eliding the reset entirely does not seem so.