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[Bug tree-optimization/20231] missed optimization of loop IV modulus
- 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: 28 Feb 2005 13:12:51 -0000
- Subject: [Bug tree-optimization/20231] missed optimization of loop IV modulus
- References: <20050227065340.20231.astrange@ithinksw.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-28 13:12 -------
(In reply to comment #3)
> How useful is this transformation for real world code?
This shows up in the RC4 code if I heard correctly.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20231