[Bug target/97042] powerpc64 UINT_MAX constant

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97042

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
So hrm, why did GCC generate  lis 0xffff ; ori 0xffff ; rldicl  instead of
li 0xffff ; oris 0xffff  ?