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[Bug rtl-optimization/13931] [3.3/3.4/4.0 Regression] combiner much slower on big basic blocks
- 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: 18 Nov 2004 20:46:04 -0000
- Subject: [Bug rtl-optimization/13931] [3.3/3.4/4.0 Regression] combiner much slower on big basic blocks
- References: <20040130124106.13931.bonzini@gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-18 20:46 -------
Note on the mainline on PPC-darwin we are about twice as fast 1.5 seconds compared to 3.3 (3.2
seconds).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13931