This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/23524] [4.1 Regression]bigger version of mov + cmp produced
- From: "dann at godzilla dot ics dot uci dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Nov 2005 06:42:52 -0000
- Subject: [Bug target/23524] [4.1 Regression]bigger version of mov + cmp produced
- References: <bug-23524-1008@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from dann at godzilla dot ics dot uci dot edu 2005-11-03 06:42 -------
(In reply to comment #15)
> (In reply to comment #11)
> > And FWIW there is also a problem with this insn, the length is wrong:
> >
> > #(insn 11 46 47 0x2a955cc840 (set (reg:SI 0 eax [orig:61 x ] [61])
> > # (mem/f:SI (symbol_ref:SI ("x")) [5 x+0 S4 A32])) 44 {*movsi_1} (nil)
> > # (expr_list:REG_EQUIV (mem/f:SI (symbol_ref:SI ("x")) [5 x+0 S4 A32])
> > # (nil)))
> > A100000000 movl x, %eax # 11 *movsi_1/1 [length = 6]
>
> FYI: This problem is addressed in patch at
> http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00116.html.
Do you know if your patch also fixes this PR?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23524