[Bug middle-end/61577] [4.9.0] can't compile on hp-ux v3 ia64

[dave.anglin at bell dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577

--- Comment #68 from dave.anglin at bell dot net ---
On 2019-07-13 11:07 a.m., danglin at gcc dot gnu.org wrote:
> ia64-hpux is the
> only target where POINTERS_EXTEND_UNSIGNED is -1.
Sorry, missed s390 which is also -1.