This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/50063] [4.6/4.7 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 15 Aug 2011 11:05:08 +0000
- Subject: [Bug rtl-optimization/50063] [4.6/4.7 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c
- Auto-submitted: auto-generated
- References: <bug-50063-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-15 11:05:08 UTC ---
(In reply to comment #6)
> (In reply to comment #5)
> > Sounds like some of the latent RTL alias issues we have with regarding to
> > find_base_value and friends (see some i?86 bugreport I fail to remember right
> > now).
>
> You mean PR49330?
Yes.