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From: "abel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/53975] [ia64] Target register of a speculative load moved to a branch register prior to the chk.s instruction
Date: Tue, 31 Jul 2012 10:57:00 -0000	[thread overview]
Message-ID: <bug-53975-4-sXmpvz5xoQ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-53975-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53975

--- Comment #18 from Andrey Belevantsev <abel at gcc dot gnu.org> 2012-07-31 10:56:59 UTC ---
Author: abel
Date: Tue Jul 31 10:56:52 2012
New Revision: 190005

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190005
Log:
        PR target/53975

        * sel-sched-ir.c (has_dependence_note_reg_use): Clarify comment.

        Revert
        2011-08-04  Sergey Grechanik  <mouseentity@ispras.ru>

        * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
        only if producer writes to the register given by regno.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched-ir.c


  parent reply	other threads:[~2012-07-31 10:57 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-15 19:52 [Bug target/53975] New: " jakub at jermar dot eu
2012-07-15 20:57 ` [Bug target/53975] " steven at gcc dot gnu.org
2012-07-15 21:08 ` steven at gcc dot gnu.org
2012-07-15 21:17 ` steven at gcc dot gnu.org
2012-07-15 22:52 ` steven at gcc dot gnu.org
2012-07-16  6:19 ` jakub at jermar dot eu
2012-07-16  6:28 ` jakub at jermar dot eu
2012-07-16 21:26 ` jakub at jermar dot eu
2012-07-18 22:32 ` steven at gcc dot gnu.org
2012-07-18 23:13 ` steven at gcc dot gnu.org
2012-07-18 23:18 ` steven at gcc dot gnu.org
2012-07-19 17:50 ` amonakov at gcc dot gnu.org
2012-07-19 18:06 ` jakub at jermar dot eu
2012-07-19 18:11 ` stevenb.gcc at gmail dot com
2012-07-20  9:13 ` abel at gcc dot gnu.org
2012-07-24  9:22 ` abel at gcc dot gnu.org
2012-07-26 23:46 ` steven at gcc dot gnu.org
2012-07-26 23:52 ` steven at gcc dot gnu.org
2012-07-30 11:01 ` abel at gcc dot gnu.org
2012-07-31 10:57 ` abel at gcc dot gnu.org [this message]
2012-07-31 11:11 ` abel at gcc dot gnu.org
2012-10-16 13:21 ` abel at gcc dot gnu.org
2012-10-16 13:24 ` abel at gcc dot gnu.org

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