This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/26197] [4.2 regression] ICE in is_old_name, at tree-into-ssa.c:466
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Feb 2006 17:53:48 -0000
- Subject: [Bug tree-optimization/26197] [4.2 regression] ICE in is_old_name, at tree-into-ssa.c:466
- References: <bug-26197-1771@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from rakdver at gcc dot gnu dot org 2006-02-16 17:53 -------
This seems somewhat more complicated than I thought -- vectorizer actually does
not touch the statement with changed vops, it just clobbers alias info somehow
so that we are adding vops for it we did not before. I will have a look why
this happens.
--
rakdver at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rakdver at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2006-02-09 15:10:13 |2006-02-16 17:53:48
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26197