From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 21 Dec 2006 16:46:52 +0000 (GMT) Received: from phoenix.bawue.net ([193.7.176.60]:19934 "EHLO mail.bawue.net") by ftp.linux-mips.org with ESMTP id S28644165AbWLUQqq (ORCPT ); Thu, 21 Dec 2006 16:46:46 +0000 Received: from lagash (p54A47735.dip.t-dialin.net [84.164.119.53]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.bawue.net (Postfix) with ESMTP id 941DA845A0; Thu, 21 Dec 2006 17:41:18 +0100 (CET) Received: from ths by lagash with local (Exim 4.63) (envelope-from ) id 1GxQzY-0000bs-UT; Thu, 21 Dec 2006 16:42:00 +0000 Date: Thu, 21 Dec 2006 16:42:00 +0000 To: Atsushi Nemoto Cc: linux-mips@linux-mips.org, ralf@linux-mips.org Subject: Re: [PATCH] Fix build_store_reg() Message-ID: <20061221164200.GE30873@networkno.de> References: <20061218.003821.96686517.anemo@mba.ocn.ne.jp> <20061222.010316.63742169.anemo@mba.ocn.ne.jp> <20061222.013031.89066226.anemo@mba.ocn.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061222.013031.89066226.anemo@mba.ocn.ne.jp> User-Agent: Mutt/1.5.13 (2006-08-11) From: Thiemo Seufer Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 13512 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ths@networkno.de Precedence: bulk X-list: linux-mips Atsushi Nemoto wrote: > On Fri, 22 Dec 2006 01:03:16 +0900 (JST), Atsushi Nemoto wrote: > > BTW, why prefetch is preferred than cache_cdex? I feel cdex is better > > while it avoids unnecessary load... > > Oh, I missed that Pref_StoreStreamed or Pref_PrepareForStore is used > for destination. Perhaps they would be better than cdex (though not > sure...). StoreStreamed doesn't avoid the reload, but PrepareForStore does. Thiemo