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[Bug tree-optimization/21449] Loop unroller is way over estimating the unroll size of a loop
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jun 2005 11:13:15 -0000
- Subject: [Bug tree-optimization/21449] Loop unroller is way over estimating the unroll size of a loop
- References: <20050507212736.21449.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rakdver at gcc dot gnu dot org 2005-06-30 11:13 -------
I don't think it is useful to fix this. The proper way of handling this kind
of loops is to just remove them, not to unroll them completely.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21449