This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/23346] [4.1/4.2 Regression] FRE before DCE makes a mess of loads or need to sink loads
- 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: 1 Jul 2007 01:07:00 -0000
- Subject: [Bug tree-optimization/23346] [4.1/4.2 Regression] FRE before DCE makes a mess of loads or need to sink loads
- References: <bug-23346-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from pinskia at gcc dot gnu dot org 2007-07-01 01:07 -------
The new SCCVN fixes this testcase. So this is fixed for 4.3.0.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.3.0
Summary|[4.1/4.2/4.3 Regression] FRE|[4.1/4.2 Regression] FRE
|before DCE makes a mess of |before DCE makes a mess of
|loads or need to sink loads |loads or need to sink loads
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23346