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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/28230] [4.2 Regression] -O2 -fwrapv miscompiles gcc, binutils, gzip.
Date: Wed, 11 Oct 2006 16:06:00 -0000	[thread overview]
Message-ID: <20061011160549.14432.qmail@sourceware.org> (raw)
In-Reply-To: <bug-28230-7667@http.gcc.gnu.org/bugzilla/>



------- Comment #19 from rguenth at gcc dot gnu dot org  2006-10-11 16:05 -------
Subject: Bug 28230

Author: rguenth
Date: Wed Oct 11 16:05:37 2006
New Revision: 117637

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117637
Log:
2006-10-11  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/28230
        * tree-vrp.c (vrp_int_const_binop): Move flag_wrapv handling
        to the correct place.

        * gcc.dg/torture/pr28230.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr28230.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28230


      parent reply	other threads:[~2006-10-11 16:06 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-03  8:40 [Bug other/28230] New: ICE during profiled bootstrap pluto at agmk dot net
2006-07-03 11:25 ` [Bug other/28230] " pluto at agmk dot net
2006-07-04 21:16 ` pluto at agmk dot net
2006-08-03 20:39 ` [Bug other/28230] ICE during bootstrap (-O2 -fwrapv issue) pluto at agmk dot net
2006-08-03 20:41 ` pluto at agmk dot net
2006-08-03 20:42 ` pluto at agmk dot net
2006-09-01 20:11 ` pluto at agmk dot net
2006-09-19 13:08 ` [Bug other/28230] -O2 -fwrapv miscompiles gcc, binutils, gzip pluto at agmk dot net
2006-09-20 20:44 ` pluto at agmk dot net
2006-09-20 20:45 ` pluto at agmk dot net
2006-09-20 23:31 ` pluto at agmk dot net
2006-09-21  3:31 ` [Bug tree-optimization/28230] [4.2 Regression] " pinskia at gcc dot gnu dot org
2006-09-21  3:37 ` pinskia at gcc dot gnu dot org
2006-09-24  9:58 ` steven at gcc dot gnu dot org
2006-09-24 10:05 ` steven at gcc dot gnu dot org
2006-09-24 10:08 ` steven at gcc dot gnu dot org
2006-09-24 10:11 ` steven at gcc dot gnu dot org
2006-10-01 22:56 ` mmitchel at gcc dot gnu dot org
2006-10-10 14:33 ` rguenth at gcc dot gnu dot org
2006-10-11 10:45 ` patchapp at dberlin dot org
2006-10-11 16:06 ` rguenth at gcc dot gnu dot org
2006-10-11 16:06 ` rguenth at gcc dot gnu dot org [this message]

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