From: Alex Rosenberg <alexr@spies.com>
To: egcs <gcc@gcc.gnu.org>
Subject: Re: [lno] [RFC] if-conversion and auto vectorizer
Date: Mon, 15 Mar 2004 02:29:00 -0000 [thread overview]
Message-ID: <7F249017-7628-11D8-A9FC-003065FC08E4@spies.com> (raw)
In-Reply-To: <F8DDB6DE-75EC-11D8-8086-000393A6D2F2@physics.uc.edu>
On Mar 14, 2004, at 11:22 AM, Andrew Pinski wrote:
> I would like to add the MIN/MAX to tree-ssa-phiopt also the idea
> behind having
> MIN/MAX be "instructions" so are that more optimization opportunities
> come up from the
> combine of the basic blocks, also it saves memory because of less
> basic blocks.
Maybe I keep stating the obvious, but it seems to me that it would be
better to remove the MIN/MAX nodes, in favor of the SELECT node that
Dorit has suggested since MIN/MAX are just specific CMPs mated with a
SELECT.
+------------------------------------------------------------+
| Alexander M. Rosenberg <mailto:alexr@_spies.com> |
| Nobody cares what I say. Remove the underscore to mail me. |
next prev parent reply other threads:[~2004-03-15 2:29 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-14 10:57 Fw: " Dorit Naishlos
2004-03-14 19:22 ` Andrew Pinski
2004-03-14 22:31 ` Daniel Berlin
2004-03-15 2:29 ` Alex Rosenberg [this message]
2004-03-15 22:38 ` Richard Henderson
2004-03-15 23:08 ` Devang Patel
2004-03-15 23:20 ` Richard Henderson
2004-03-16 0:02 ` Devang Patel
2004-03-16 0:07 ` Diego Novillo
2004-03-16 0:45 ` Richard Henderson
2004-03-16 3:02 ` Diego Novillo
2004-03-16 3:33 ` Richard Henderson
2004-03-16 6:33 ` Devang Patel
-- strict thread matches above, loose matches on Subject: below --
2004-03-16 12:27 Robert Dewar
2004-03-16 18:32 ` Richard Henderson
2004-03-16 22:51 ` Toon Moene
2004-03-16 23:10 ` Joseph S. Myers
2004-03-16 23:28 ` Toon Moene
2004-03-16 23:37 ` Richard Henderson
2004-03-16 23:42 ` Toon Moene
2004-03-16 5:33 Robert Dewar
2004-03-16 6:54 ` Richard Henderson
2004-03-16 3:46 Chris Lattner
2004-03-15 22:42 Robert Dewar
2004-03-15 23:08 ` Richard Henderson
2004-03-04 19:59 Devang Patel
2004-03-04 20:12 ` Andrew Pinski
2004-03-04 20:39 ` Devang Patel
2004-03-04 21:03 ` Richard Henderson
2004-03-05 19:06 ` Devang Patel
2004-03-05 19:17 ` Diego Novillo
2004-03-05 19:22 ` Diego Novillo
2004-03-05 19:28 ` Devang Patel
2004-03-05 19:41 ` Diego Novillo
2004-03-05 19:44 ` Diego Novillo
2004-03-12 18:45 ` Devang Patel
2004-03-13 9:24 ` Zdenek Dvorak
2004-03-13 22:41 ` Devang Patel
2004-03-14 10:59 ` Dorit Naishlos
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