This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r231262 - in /trunk/gcc: ChangeLog tree-ssa-scc...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 04 Dec 2015 12:32:26 -0000
- Subject: r231262 - in /trunk/gcc: ChangeLog tree-ssa-scc...
Author: rguenth
Date: Fri Dec 4 12:32:26 2015
New Revision: 231262
URL: https://gcc.gnu.org/viewcvs?rev=231262&root=gcc&view=rev
Log:
2015-12-04 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (sccvn_dom_walker): Add unreachable_dom
member and initialize it.
(sccvn_dom_walker::after_dom_children): Reset unreachable_dom
if necessary.
(sccvn_dom_walker::before_dom_children): If unreachable_dom
is set BB is not reachable either. Set unreachable_dom
if not set and BB is unreachable.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-sccvn.c