This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/38458] copy-propagation doesn't handle cycles
- 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: 28 Mar 2009 12:54:26 -0000
- Subject: [Bug tree-optimization/38458] copy-propagation doesn't handle cycles
- References: <bug-38458-10053@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 2009-03-28 12:54 -------
Subject: Bug 38458
Author: rguenth
Date: Sat Mar 28 12:54:14 2009
New Revision: 145185
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145185
Log:
2009-03-28 Richard Guenther <rguenther@suse.de>
PR tree-optimization/38458
* tree-ssa-copy.c (copy_prop_visit_phi_node): For the first
argument use the arguments copy-of value.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-copy.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38458