--- Comment #4 from spop at gcc dot gnu dot org 2007-07-10 08:31 ---
Fixed.
--
spop at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #3 from rakdver at gcc dot gnu dot org 2007-03-14 00:39 ---
Subject: Bug 30730
Author: rakdver
Date: Wed Mar 14 00:38:34 2007
New Revision: 122896
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122896
Log:
PR tree-optimization/30730
PR tree-optimizati
--- Comment #2 from rakdver at gcc dot gnu dot org 2007-02-08 09:38 ---
> Note that the warning is
> emitted because we change n -= 2 to n += 4294967294 (oops).
> this is because 2 is easily negatable and the canonical form in this case
> is an addition. While we can fix that,
No, you
--- Comment #1 from rguenth at gcc dot gnu dot org 2007-02-08 09:34 ---
Confirmed. The duplicate warnings are annoying. Note that the warning is
emitted because we change n -= 2 to n += 4294967294 (oops).
>From the .original tree dump:
{
goto ;
:;
n = n + 4294967294;
:;
if
