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[Bug tree-optimization/16427] dead memset not optimized away
- 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: 9 Jun 2010 11:59:51 -0000
- Subject: [Bug tree-optimization/16427] dead memset not optimized away
- References: <bug-16427-7834@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2010-06-09 11:59 -------
It's now optimized by RTL DSE but we keep the stack allocated.
Re-confirmed on the tree-level. Should be easy to extend DSE to handle this.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2006-10-22 22:17:10 |2010-06-09 11:59:50
date| |
Summary|dead 0 memset not optimized |dead memset not optimized
|away |away
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16427