From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,c6acbb9f2027b8c9 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!news.glorb.com!dotsrc.org!news.dotsrc.org!not-for-mail Message-Id: <16375631.X9uLao8YRx@linux1.krischik.com> From: Martin Krischik Subject: Re: volatile vs aliased Newsgroups: comp.lang.ada Date: Fri, 07 Oct 2005 20:48:33 +0200 References: <1128525722.605730.281980@g43g2000cwa.googlegroups.com> <87mzlnomca.fsf@ludovic-brenta.org> <1421562.dbAHjS9XJS@linux1.krischik.com> <1128598604.142021.239190@g44g2000cwa.googlegroups.com> <21305827.4TOYkjRP7N@linux1.krischik.com> User-Agent: KNode/0.9.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7Bit Organization: SunSITE.dk - Supporting Open source NNTP-Posting-Host: 84.73.3.231 X-Trace: news.sunsite.dk DXC=n2nTEMc[@A^@?1\co7LeeXYSB=nbEKnk[Bb_6`2OJ`kTS5daR30PdPUV:_8RJBabH]g9KO4?]BWO[7a`1?:2jOXX9LXU0VHoC2S X-Complaints-To: staff@sunsite.dk Xref: g2news1.google.com comp.lang.ada:5518 Date: 2005-10-07T20:48:33+02:00 List-Id: Adrian Knoth wrote: > Martin Krischik wrote: > >> The truth is that x++ is a cheat and has allways been. x++ only exists >> because it needs less memory to implement then a peep hole optimiser and >> - in the light of modern CPU with powerfull MMUs and triple cache - >> without any effect anyway. > > Triple cache? L1, L2 and what else? Register renaming? Forwarding? L1, L2, external cache - but yes, your are right - external cache has become out of fashion again. Martin -- mailto://krischik@users.sourceforge.net Ada programming at: http://ada.krischik.com