From: Richard Henderson <rth@redhat.com>
To: Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
Cc: David Edelsohn <dje@watson.ibm.com>,
Dale Johannesen <dalej@apple.com>,
gcc@gcc.gnu.org, jh@suse.cz
Subject: Re: new unroller vs ppc
Date: Mon, 07 Apr 2003 20:32:00 -0000 [thread overview]
Message-ID: <20030407202006.GF9659@redhat.com> (raw)
In-Reply-To: <20030407200245.GA15802@atrey.karlin.mff.cuni.cz>
On Mon, Apr 07, 2003 at 10:02:45PM +0200, Zdenek Dvorak wrote:
> Then what would you suggest to do?
Long term I think we should do a new autoinc pass. Currently
what we have is split between flow and regmove.
It would also be nice if it was able to interact with the
scheduler. A more aggressive autoinc pass can constrain the
scheduler too much and reduce overall performance. This is
especially visible on ia64.
r~
next prev parent reply other threads:[~2003-04-07 20:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-21 2:18 Dale Johannesen
2003-03-21 8:40 ` Zdenek Dvorak
2003-03-26 20:25 ` David Edelsohn
2003-03-29 8:43 ` David Edelsohn
2003-03-29 14:04 ` Zdenek Dvorak
2003-04-07 2:56 ` Zdenek Dvorak
2003-04-07 16:06 ` Jan Hubicka
2003-04-07 20:20 ` Richard Henderson
2003-04-07 20:25 ` Zdenek Dvorak
2003-04-07 20:26 ` David Edelsohn
2003-04-07 20:28 ` Jan Hubicka
2003-04-07 20:32 ` Richard Henderson [this message]
2003-04-07 20:49 ` tm_gccmail
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