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[Bug rtl-optimization/28772] scheduler is too slow and O(n^2) for ia64
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Feb 2007 15:59:00 -0000
- Subject: [Bug rtl-optimization/28772] scheduler is too slow and O(n^2) for ia64
- References: <bug-28772-50@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-02-13 15:59 -------
The algorithm is O(n^2) in the number of ready insns at any given time in the
worst case.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-02-13 15:59:00
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28772