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Re: ifcvt pass ordering
On Fri, Oct 25, 2002 at 11:12:43PM +0200, Jan Hubicka wrote:
> > So what does this accomplish that the call during cse2 does not?
>
> The ifcvt pass even without liveness does quite a lot, but once tracing
> is done it does almost nothing. So by reordering ifcvt before cse2 and
> tracer results in quite a bit better code (that can be futher improved
> if liveness were available before first ifcvt pass)
This doesn't answer my question. The tracer runs after cse2,
correct? The current non-life ifcvt pass runs after cse2 and
before the tracer, correct?
r~