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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!feeder.erje.net!1.eu.feeder.erje.net!newspeer1.nac.net!border2.nntp.dca1.giganews.com!Xl.tags.giganews.com!border1.nntp.dca1.giganews.com!nntp.giganews.com!buffer1.nntp.dca1.giganews.com!local2.nntp.dca.giganews.com!nntp.earthlink.com!news.earthlink.com.POSTED!not-for-mail NNTP-Posting-Date: Sat, 16 May 2015 12:12:10 -0500 From: Dennis Lee Bieber Newsgroups: comp.lang.ada Subject: Re: Efficient Bit Vector Manipulation. Date: Sat, 16 May 2015 13:12:15 -0400 Organization: IISS Elusive Unicorn Message-ID: References: <62605fe5-6ecf-4750-b13c-24bce65e3439@googlegroups.com> X-Newsreader: Forte Agent 6.00/32.1186 X-No-Archive: YES MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 108.79.221.247 X-Trace: sv3-Z7m11kTtYIUzOEqNm1ZpMmmN06AjM46GI8nxcSJxGaN6Yj5nupACqwKo/ljJm98Y6/v0xjowhbWZslq!apncL9XBhP4hBpY6f1G/jZPmYMaLxT3mb64JySEODXPYwaf2DCL21vSHUQRFS2kYcVPE8J7rpfBj!wKIUixMPZlNrNlE+Xko1yPf0SnTS X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 X-Original-Bytes: 1626 Xref: news.eternal-september.org comp.lang.ada:25895 Date: 2015-05-16T13:12:15-04:00 List-Id: On Fri, 15 May 2015 14:48:37 +0200, Colin Paul de Gloucester declaimed the following: >Hello, > >The code which yields the most efficient output from one compiler >might not yield the most efficient output from another compiler, and >vice versa. > Especially if one has data stored in the bit-banded overlay of an ARM MCU. -- Wulfraed Dennis Lee Bieber AF6VN wlfraed@ix.netcom.com HTTP://wlfraed.home.netcom.com/