z constraint in powerpc inline assembly ?

[Christophe Leroy]

Le 16/01/2020 à 17:21, Segher Boessenkool a écrit :
> Christophe uses a very primitive 32-bit cpu, not even superscalar.  A
> loop doing adde is pretty much optimal, probably wants some unrolling
> though.

You mean the mpc8xx , but I'm also using the mpc832x which has a e300c2 
core and is capable of executing 2 insns in parallel if not in the same 
Unit.

Christophe