[Bug target/93177] PPC: Missing many useful platform intrinsics

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93177

--- Comment #13 from Segher Boessenkool <segher at gcc dot gnu.org> ---
You cannot use that from intrinsics.  But the target code can do similar of
course, whether or not asm syntax for this exists.