[Bug target/108396] [12/13 Regression] PPCLE: vec_vsubcuq missing since r12-5752-gd08236359eb229

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108396

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to Segher Boessenkool from comment #3)
> Is it hard to add one for all (or many) of the legacy builtins?  Do we want
> to test more than just if it compiles?

Btw, "legacy"...  I thought (from the names) this is one of the old VMX
things, but it is the "q" version, ISA 2.07 .  But it still would be nice
if we could at least have trivial compilation tests for this :-)