[Bug jit/66627] Tracker bug for jit bugs affecting ravi

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66627

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Note to self: not all of the jit fixes on trunk had a bug attached; should
review jit/ChangeLog.