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From: "tehila at il dot ibm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/37221] Missed early loop-unroll optimization - causes 40% degradation on SPU
Date: Thu, 04 Sep 2008 19:48:00 -0000 [thread overview]
Message-ID: <20080904194659.2346.qmail@sourceware.org> (raw)
In-Reply-To: <bug-37221-13884@http.gcc.gnu.org/bugzilla/>
------- Comment #11 from tehila at il dot ibm dot com 2008-09-04 19:46 -------
(In reply to comment #10)
> I'm bootstraping and testing it on x86 now.
Bootstrap fails (at least on x86_64) (with ICE).
Tehila.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37221
next prev parent reply other threads:[~2008-09-04 19:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-24 13:46 [Bug c/37221] New: GCC for Cell SPU produces poor code when there is load-after-store in different loops tehila at il dot ibm dot com
2008-08-24 22:05 ` [Bug middle-end/37221] " pinskia at gcc dot gnu dot org
2008-08-25 8:19 ` tehila at il dot ibm dot com
2008-08-25 8:46 ` tehila at il dot ibm dot com
2008-08-25 14:53 ` tehila at il dot ibm dot com
2008-08-26 20:48 ` tehila at il dot ibm dot com
2008-09-02 9:06 ` [Bug middle-end/37221] Missed early loop-unroll optimization - causes 40% degradation on SPU rguenth at gcc dot gnu dot org
2008-09-02 9:11 ` rguenth at gcc dot gnu dot org
2008-09-02 12:49 ` tehila at il dot ibm dot com
2008-09-02 13:11 ` rguenther at suse dot de
2008-09-03 6:59 ` tehila at il dot ibm dot com
2008-09-04 19:48 ` tehila at il dot ibm dot com [this message]
2008-09-08 8:22 ` tehila at il dot ibm dot com
2008-09-30 10:38 ` rguenth at gcc dot gnu dot org
2009-03-31 11:32 ` rguenth at gcc dot gnu dot org
2009-03-31 11:42 ` rguenth at gcc dot gnu dot org
2009-04-02 9:11 ` rguenth at gcc dot gnu dot org
2009-04-02 9:11 ` rguenth at gcc dot gnu dot org
[not found] <bug-37221-4@http.gcc.gnu.org/bugzilla/>
2011-08-05 21:52 ` tkoenig at gcc dot gnu.org
2011-08-05 23:18 ` tkoenig at gcc dot gnu.org
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