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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/31914] FRE does not do const or copy propagation while it could Date: Mon, 07 Jan 2008 13:07:00 -0000 [thread overview] Message-ID: <20080107121101.32754.qmail@sourceware.org> (raw) In-Reply-To: <bug-31914-10053@http.gcc.gnu.org/bugzilla/> ------- Comment #2 from rguenth at gcc dot gnu dot org 2008-01-07 12:11 ------- Created an attachment (id=14893) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14893&action=view) patch for copyprop in the simple case Produced while working on PR34683 (though doesn't help that significantly). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31914
next prev parent reply other threads:[~2008-01-07 12:11 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-05-13 21:32 [Bug tree-optimization/31914] New: " rguenth at gcc dot gnu dot org 2007-11-04 15:51 ` [Bug tree-optimization/31914] " pinskia at gcc dot gnu dot org 2008-01-07 13:07 ` rguenth at gcc dot gnu dot org [this message] 2009-04-04 17:58 ` rguenth at gcc dot gnu dot org
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