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[Bug optimization/14287] [tree-ssa] does not remove unnecessary extensions
- From: "kazu at cs dot umass dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Mar 2004 04:08:09 -0000
- Subject: [Bug optimization/14287] [tree-ssa] does not remove unnecessary extensions
- References: <20040225041155.14287.kazu@cs.umass.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kazu at cs dot umass dot edu 2004-03-04 04:08 -------
I'm not sure if I can quickly implement remove sign/zero extensions elimination
in a (almost always) profitable way.
It's more involved than I thought. :-(
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|kazu at cs dot umass dot edu|unassigned at gcc dot gnu
| |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14287