This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/43657] [4.3/4.4/4.5/4.6 Regression] -ftree-loop-linear causes FAIL: gcc.dg/vect/vect-cond-5.c execution test
- From: "aoliva at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 16 Jan 2011 11:50:36 +0000
- Subject: [Bug tree-optimization/43657] [4.3/4.4/4.5/4.6 Regression] -ftree-loop-linear causes FAIL: gcc.dg/vect/vect-cond-5.c execution test
- Auto-submitted: auto-generated
- References: <bug-43657-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43657
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011.01.16 11:50:32
CC| |aoliva at gcc dot gnu.org
Known to work| |
AssignedTo|unassigned at gcc dot |aoliva at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
Known to fail| |
--- Comment #5 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-16 11:50:32 UTC ---
Been looking into this. There doesn't seem to be anything to prevent the loop
from being transformed when an SSA DEF escapes the loop. Trying to fix.