This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/14490] [tree-ssa] Simplify "a - 10 > 150" into "a > 160"
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Jun 2005 20:07:46 -0000
- Subject: [Bug tree-optimization/14490] [tree-ssa] Simplify "a - 10 > 150" into "a > 160"
- References: <20040308204220.14490.kazu@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-29 20:07 -------
(In reply to comment #4)
> Actually since overflow is undefined we can do this no matter what at least for signed types.
And when -fwrapv is not supplied.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14490