Re: c/10339: strncmp generates imPure code

[Michael Ubell <ubell@mindspring.com>]

The following reply was made to PR c/10339; it has been noted by GNATS.

From: Michael Ubell <ubell@mindspring.com>
To: bangerth@dealii.org,  gcc-bugs@gcc.gnu.org,  gcc-prs@gcc.gnu.org, 
 nobody@gcc.gnu.org,  ubell@sleepycat.com,  gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c/10339: strncmp generates imPure code
Date: Mon, 07 Apr 2003 10:01:02 -0700

 It generates a memcmp of 4 bytes when one of the arguments
 is 3 bytes long.
 
 bangerth@dealii.org wrote:
 > Synopsis: strncmp generates imPure code
 > 
 > State-Changed-From-To: open->feedback
 > State-Changed-By: bangerth
 > State-Changed-When: Mon Apr  7 16:48:28 2003
 > State-Changed-Why:
 >     Can you be more specific as to what the program gives for
 >     you, what you expect, and why? The return code for the
 >     program is 244 for me, independent of the flags I use.
 >     
 >     W.
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10339
 >