[Bug target/100808] PPC: ISA 3.1 builtin documentation

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100808

--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to Jens Seifert from comment #0)
> - Avoid additional "int" unsigned long long int => unsigned long long

Why?  Those are exactly the same types!

> - add missing line breaks between builtins
> - remove semicolons

Patches welcome.

Comment 1 is a separate issue, please use a different bug to track that.