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[Bug tree-optimization/15524] [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Nov 2004 05:16:11 -0000
- Subject: [Bug tree-optimization/15524] [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases
- References: <20040518194300.15524.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-01 05:16 -------
We are still way behind 3.3, it takes 15 seconds on my 1.5GHz PPC 7400 with 3.3 but with 4.0, well for
4.0 time just look at Jeff's data and see that we are way behind still.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15524