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: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 20 Feb 2012 13:52:50 +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 #20 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-20 13:52:50 UTC ---
Please just fix up your backend, e.g. by turning that sp = hfp move (insn 47
above) into an UNSPEC move.