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From: "steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/18576] missing jump threading because of type changes Date: Sat, 20 Nov 2004 16:44:00 -0000 [thread overview] Message-ID: <20041120164421.18253.qmail@sourceware.org> (raw) In-Reply-To: <20041120062915.18576.pinskia@gcc.gnu.org> ------- Additional Comments From steven at gcc dot gnu dot org 2004-11-20 16:44 ------- Confirmed, I see similar code on x86: .L4: xorl %ebx, %ebx .L7: xorl %edx, %edx testb %bl, %bl jne .L2 -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-11-20 16:44:20 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18576
next prev parent reply other threads:[~2004-11-20 16:44 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-11-20 6:29 [Bug tree-optimization/18576] New: " pinskia at gcc dot gnu dot org 2004-11-20 6:37 ` [Bug tree-optimization/18576] " pinskia at gcc dot gnu dot org 2004-11-20 6:43 ` pinskia at gcc dot gnu dot org 2004-11-20 16:44 ` steven at gcc dot gnu dot org [this message] 2004-11-20 17:01 ` steven at gcc dot gnu dot org 2004-11-20 17:11 ` steven at gcc dot gnu dot org 2004-11-20 17:11 ` pinskia at gcc dot gnu dot org 2004-11-20 17:57 ` [Bug tree-optimization/18576] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org 2004-11-24 22:38 ` steven at gcc dot gnu dot org 2004-11-25 0:22 ` law at redhat dot com 2004-12-12 17:26 ` kazu at cs dot umass dot edu 2004-12-12 17:42 ` kazu at cs dot umass dot edu 2004-12-13 16:33 ` law at redhat dot com 2004-12-13 17:13 ` kazu at cs dot umass dot edu 2004-12-13 17:28 ` law at redhat dot com 2004-12-22 14:08 ` kazu at cs dot umass dot edu 2005-01-06 14:43 ` tobi at gcc dot gnu dot org 2005-03-22 19:26 ` pinskia at gcc dot gnu dot org 2005-05-19 17:38 ` mmitchel at gcc dot gnu dot org 2005-07-22 21:12 ` pinskia at gcc dot gnu dot org 2005-09-27 16:17 ` mmitchel at gcc dot gnu dot org
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