[Bug target/92379] rs6000.c:5598:13: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92379

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Sure.  But it still is harmless, and a special build config.

Which isn't to say it shouldn't be fixed.  But it isn't very high on
the list, that's all.