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[Bug tree-optimization/22586] GVN-PRE could do strength reduction
- 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: 21 Jul 2005 16:15:29 -0000
- Subject: [Bug tree-optimization/22586] GVN-PRE could do strength reduction
- References: <20050721120447.22586.steven@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-21 16:15 -------
Confirmed. Note there is a pass at the tree level which already does the replace "a/b to a*(1/b)" at the
rtl level.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-07-21 16:15:29
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22586