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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/47835] FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4"
Date: Tue, 22 Feb 2011 13:26:00 -0000	[thread overview]
Message-ID: <bug-47835-4-y3QbcAixOK@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-47835-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47835

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-22 12:56:54 UTC ---
I've tested this patch on x86_64, i686, ppc and ppc64 linux with PR46909
gimple-fold.c change reverted and with vanilla gimple-fold, with the fix
reverted expectedly x86_64 and i686 gcc.dg/pr46909.c test failed.


  parent reply	other threads:[~2011-02-22 12:57 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-21 14:33 [Bug tree-optimization/47835] New: " danglin at gcc dot gnu.org
2011-02-21 14:51 ` [Bug tree-optimization/47835] " danglin at gcc dot gnu.org
2011-02-21 15:52 ` mikpe at it dot uu.se
2011-02-22 10:56 ` rguenth at gcc dot gnu.org
2011-02-22 13:04 ` jakub at gcc dot gnu.org
2011-02-22 13:26 ` jakub at gcc dot gnu.org [this message]
2011-02-22 13:47 ` jakub at gcc dot gnu.org
2011-02-22 13:50 ` jakub at gcc dot gnu.org
2011-03-01 11:49 ` ro at gcc dot gnu.org

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