Re: Arg pointer and SSE code

[Jan Hubicka <jh at suse dot cz>]

> On Sat, Feb 24, 2001 at 01:29:24AM +0100, Jan Hubicka wrote:
> > What can be really sweet is chance to have arg pointer as pseudo -
> > so we will do spilling.
> 
> Possible.  PA64 does this.  They don't do elimination on it
> though, so getting good code in the cases that we can fall
> back on ebp or esp will be ... interesting.
OK. I will read the pa64 machine description and return back
with new problems :)
Shame is that we are hunting here incomon case. If it was possible
to use fixed register, it can be probably OK.

Honza