delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2000/04/29/21:13:10

From: rs AT redplanet DOT mars DOT org DOT cy (Rotes Sapiens)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: THE -O2 PROBLEM
Date: Sun, 30 Apr 2000 01:19:02 GMT
Message-ID: <390b89b1.9812591@news.cobweb.com.au>
References: <38F20E7A DOT 3330E9A4 AT mtu-net DOT ru> <38F6C64E DOT C7753C6C AT mtu-net DOT ru> <8d7l3g$j3i$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE> <38F76B94 DOT 5E968BA7 AT mtu-net DOT ru> <38F78F5F DOT 25DD4C47 AT is DOT elta DOT co DOT il>
X-Newsreader: Forte Free Agent 1.11/32.235
NNTP-Posting-Host: 210.9.20.44
X-Trace: 30 Apr 2000 11:51:08 +0950, 210.9.20.44
Lines: 25
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

On Fri, 14 Apr 2000 23:36:31 +0200, Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
wrote:

>"Alexei A. Frounze" wrote:

>> Btw, I have a suggestion. Why not to add this story to the FAQ? Just mention
>> there that usage of the "g" constarint may cause problems during compilation
>> such as error messages about wrong syntax, although syntax seems to be correct.

>I think this issue is too complicated for the FAQ.  The "g" vs "r" might see
>simple, but there are lots and lots of other similar pitfalls, and there's no
>reason why they, too, shouldn't be mentioned.

>I think this is a topic for a good tutorial.  There's already a tutorial on
>this, it just needs work to make it better and more complete.  Volunteers are
>welcome to improve the tutorial and send in the patches.

I have another suggestion, perhaps it is a good idea not to optimise
asm at all?  I can't see any harm in linking the asm object file into
the program without optimising it.  Perhaps this should go in the FAQ?


Sig:
She sells C shells.  Buy the C, sure.

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019