[Bug middle-end/21111] IA-64 NaT consumption faults due to uninitialized register reads

[wilson at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21111

--- Comment #15 from Jim Wilson <wilson at gcc dot gnu.org> ---
See also PR 87338 which has a response earlier today from John Paul Adrian
Glaubitz.