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[Bug tree-optimization/41778] missed dead store elimination
- 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: 21 Oct 2009 11:30:12 -0000
- Subject: [Bug tree-optimization/41778] missed dead store elimination
- References: <bug-41778-17659@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-10-21 11:30 -------
PRE should be turned into FRE at -Os. I have a patch for that somewhere, let
me re-surrect it.
--
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|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-10-21 11:30:12
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41778