This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/58459] [4.9 regression] Loop invariant is not hoisted out of loop after r202525.
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 18 Sep 2013 11:18:48 +0000
- Subject: [Bug tree-optimization/58459] [4.9 regression] Loop invariant is not hoisted out of loop after r202525.
- Auto-submitted: auto-generated
- References: <bug-58459-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58459
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> It is actually different behavior of PRE and not LIM doing the invariant
> motion.
> So it should reproduce with -O2 already (maybe you can double-check that).
Yes, that's right.