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[Bug tree-optimization/15524] [3.5 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: 26 May 2004 15:56:50 -0000
- Subject: [Bug tree-optimization/15524] [3.5 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 2004-05-26 15:56 -------
I should note that at -O0, 3.5.0 is already faster than 3.4.0, about a 4x improvement (even with
checking on 3.5.0 and not on 3.4.0).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15524