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From: Nathanael Nerode <neroden@twcny.rr.com>
To: nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org,
Subject: Re: c/7344: performance regression on huge case statements
Date: Thu, 17 Oct 2002 06:06:00 -0000	[thread overview]
Message-ID: <20021017130604.22807.qmail@sources.redhat.com> (raw)

The following reply was made to PR c/7344; it has been noted by GNATS.

From: Nathanael Nerode <neroden@twcny.rr.com>
To: gcc-gnats@gcc.gnu.org, rschiele@uni-mannheim.de, gcc-bugs@gcc.gnu.org,
   nobody@gcc.gnu.org
Cc:  
Subject: Re: c/7344: performance regression on huge case statements
Date: Thu, 17 Oct 2002 08:59:26 -0400

 What should we do for a test case here?  I feel that it should have one,
 but the minimal testcase is *inherently* 239K, so I'm not quite sure 
 what to do here.
 
 I guess ideally the testcase would generate a giant case statement, try 
 to compile it, and kill the process if it took longer than (x) seconds. 
   This is completely out of the normal test scheme however.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7344
 


             reply	other threads:[~2002-10-17 13:06 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-17  6:06 Nathanael Nerode [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-04-08 13:15 hubicka
2003-01-08  2:00 bangerth
2002-10-18  6:56 Robert Schiele
2002-10-18  6:16 Nathanael Nerode
2002-10-17  6:46 Robert Schiele
2002-10-17  6:36 Nathanael Nerode
2002-10-17  6:36 Jan Hubicka
2002-10-17  6:26 Michael Matz
2002-10-15 12:16 Jan Hubicka
2002-10-15 11:56 Kaveh R. Ghazi
2002-10-11 13:26 Richard Henderson
2002-10-11 12:56 Jan Hubicka
2002-10-11 10:26 Richard Henderson
2002-10-11  8:06 Jan Hubicka
2002-10-11  7:26 Jan Hubicka
2002-10-11  2:26 Jan Hubicka
2002-10-10 19:56 Nathanael Nerode
2002-10-10 19:26 Daniel Berlin
2002-10-10 19:16 Nathanael Nerode
2002-10-10 19:16 Daniel Berlin
2002-10-10 19:16 Daniel Berlin
2002-10-10 19:06 Nathanael Nerode
2002-10-10 19:06 Nathanael Nerode
2002-10-10 18:56 Nathanael Nerode
2002-07-17 13:16 Gerald Pfeifer
2002-07-17 10:46 rschiele

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