[Bug tree-optimization/15524] [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases

[law at redhat dot com]

------- Additional Comments From law at redhat dot com  2004-11-21 22:18 -------
Subject: Re:  [4.0 Regression] jump threading
	on trees is slow with switch statements with large # of cases

On Sun, 2004-11-21 at 21:55 +0000, pinskia at gcc dot gnu dot org wrote:
> ------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-21 21:55 -------
> This is now back to 3.3 timings so closing, I filed PR 18601 for another case where tree cfg cleanup is 
> slow, it is a variant of this testcase but I have seen the same problem in another testcase but I cannot 
> remember which one.
Don't close yet.  There's still some fat to be trimmed.
jeff
> 




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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15524