[Bug middle-end/63544] hash_map ends in an infinite loop if overwritten mark_empty uses a different value than 0

[tbsaunde at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63544

tbsaunde at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from tbsaunde at gcc dot gnu.org ---
fixed in r217868