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[Bug tree-optimization/31040] unroll/peel loops not aggressive enough
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Mar 2007 10:18:14 -0000
- Subject: [Bug tree-optimization/31040] unroll/peel loops not aggressive enough
- References: <bug-31040-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-03-05 10:18 -------
We don't unroll non-innermost loops at the moment. I don't know if sccp can
be taught to handle this case (and if it's worth it).
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org, rakdver at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |missed-optimization
Last reconfirmed|0000-00-00 00:00:00 |2007-03-05 10:18:14
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31040