Re: Language standards vs. implementation, was Re: A right alternative to IEEE-754's format

Gene Wirchenko <genew@telus.net>
Tue, 10 Apr 2018 11:07:46 -0700

          From comp.compilers
Related articles
| List of all articles for this month |
From: Gene Wirchenko <genew@telus.net>
Newsgroups: comp.compilers
Date: Tue, 10 Apr 2018 11:07:46 -0700
Organization: A noiseless patient Spider
References: <0d4dc7f8-1819-43e5-8082-6ff7aee5f41b@googlegroups.com> <p9l0cs$p2r$1@gioia.aioe.org> <p9l9bs$am7$1@dont-email.me> <p9ldok$1h9j$1@gioia.aioe.org> <p9li4d$4mn$1@dont-email.me> <p9lvbt$fn0$1@gioia.aioe.org> <2018Mar31.160556@mips.complang.tuwien.ac.at> <p9o96c$1r72$1@gioia.aioe.org> <p9ohgc$vdl$1@dont-email.me> <2018Mar31.195714@mips.complang.tuwien.ac.at> <kfnzi2mkjos.fsf@x-alumni2.alumni.caltech.edu> 18-04-018
Injection-Info: gal.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="60526"; mail-complaints-to="abuse@iecc.com"
Keywords: optimize, question
Posted-Date: 11 Apr 2018 13:21:28 EDT

On Tue, 10 Apr 2018 11:07:44 -0400 (EDT), "Walter Banks"
<walter@bytecraft.com> wrote:


[snip]


>This can be especially true while developing optimization a surprising
>number of new optimizations do not have the intended effect on old
>functioning programs.


          I am a compiler non-expert. Could you give some non-trivial
examples (or point to some), please?


Sincerely,


Gene Wirchenko

Post a followup to this message

Return to the comp.compilers page.
Search the comp.compilers archives again.