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,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,382fcf8feeefdd50 X-Google-Thread: 1014db,382fcf8feeefdd50 X-Google-Attributes: gid103376,gid1014db,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!news2.google.com!postnews.google.com!k13g2000hse.googlegroups.com!not-for-mail From: Nick Keighley Newsgroups: comp.lang.ada,comp.lang.c Subject: Re: computer language used to program Mars Lander Date: Tue, 22 Jul 2008 03:45:04 -0700 (PDT) Organization: http://groups.google.com Message-ID: <1c421bda-5526-42e5-9a3f-96cb33bf86a0@k13g2000hse.googlegroups.com> References: <185ee7f9-9d4f-4f49-8dbe-6b623b8a8223@c58g2000hsc.googlegroups.com> <887fc0a7-0a5a-4d2e-a9ea-eb9e32d6a818@m36g2000hse.googlegroups.com> <13a2f4f0-6ec1-4570-b6bf-1621cfb32db2@a2g2000prm.googlegroups.com> <4880f2ed$1_6@news.bluewin.ch> NNTP-Posting-Host: 194.201.250.209 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1216723504 12397 127.0.0.1 (22 Jul 2008 10:45:04 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 22 Jul 2008 10:45:04 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: k13g2000hse.googlegroups.com; posting-host=194.201.250.209; posting-account=sLi3rQoAAAB6wjiwo9v8I7Xw7Kf7_67C User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727),gzip(gfe),gzip(gfe) X-HTTP-Via: 1.0 proxy-server1 Xref: g2news1.google.com comp.lang.ada:1239 comp.lang.c:10337 Date: 2008-07-22T03:45:04-07:00 List-Id: On 22 Jul, 09:39, Jean-Pierre Rosen wrote: > Gautier a =E9crit : > > [this] comes from the time of > > non-optimizing compilers for PC's - around 20 years ago. At that time a > > i++ was faster than a i:=3D i + 1, sure. But it was long long time ago. > > Never heard of GCC ?... > > When I started working on a (Pascal) compiler, this optimization was the > first one I introduced in the compiler, because it was the easiest one > to do. And it was 30 years ago... Pascal has a ++ operator? -- Nick Keighley