[Bug target/100694] PPC: initialization of __int128 is very inefficient

[segher at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100694

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Should this not be handled by the subreg passes?