Re: Optimizing Across && And ||

jqb@netcom.com (Jim Balter)
Wed, 15 Mar 1995 06:31:37 GMT

          From comp.compilers

Related articles
[9 earlier articles]
Re: Optimizing Across && And || bill@amber.ssd.csd.harris.com (1995-02-28)
Re: Optimizing Across && And || ryg@summit.novell.com (1995-03-03)
Re: Optimizing Across && And || leichter@zodiac.rutgers.edu (1995-03-07)
Re: Optimizing Across && And || preston@tera.com (1995-03-08)
Re: Optimizing Across && And || pardo@cs.washington.edu (1995-03-13)
Re: Optimizing Across && And || chase@centerline.com (1995-03-14)
Re: Optimizing Across && And || jqb@netcom.com (1995-03-15)
Re: Optimizing Across && And || cdg@nullstone.com (1995-03-20)
Re: Optimizing Across && And || daniels@cse.ogi.edu (1995-03-21)
dead code elimination preston@tera.com (1995-03-23)
Re: Optimizing Across && And || bill@amber.ssd.hcsc.com (1995-04-03)
| List of all articles for this month |
Newsgroups: comp.compilers
From: jqb@netcom.com (Jim Balter)
Keywords: C, optimize
Organization: NETCOM On-line Communication Services (408 261-4700 guest)
References: 95-02-179 95-03-053
Date: Wed, 15 Mar 1995 06:31:37 GMT

ryg@summit.novell.com writes:
[about dead code elimination]


Preston Briggs <preston@tera.com> wrote:
>Now, some people will argue that this sort of thing never comes up, or
>that no one would write such a thing, or whatever. While I think
>those arguments are bogus, [...]


What these people may be missing is that there is another side to dead code
detection, namely *notification*. It is true that properly written programs
shouldn't contain dead code. Therefore, presence of dead code indicates
a possible problem.


--
<J Q B>
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