Re: new cpu's for rs6000 target

[Richard Henderson <rth at redhat dot com>]

On Fri, Sep 21, 2001 at 08:20:20PM +0200, Daniel Egger wrote:
> I understand this as 0 means "this unit pipelines an arbitrary number
> of instructions". I think this should be 2 in case it's a 2 stage
> pipeline with a maximum of 2 instructions being processed (in different
> stages) at the same time. Maybe someone can clarify this.

No.  You should only have a non-zero value here if the unit
is not fully pipelined.  E.g. a 4 stage pipeline and only 2
instructions may be executing on the pipeline at once.


r~