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From: "abel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/52203] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7136 with -fsel-sched-pipelining -fselective-scheduling2 and other custom flags
Date: Fri, 13 Apr 2012 09:37:00 -0000	[thread overview]
Message-ID: <bug-52203-4-wsCc0rmv1r@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52203-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52203

--- Comment #11 from Andrey Belevantsev <abel at gcc dot gnu.org> 2012-04-13 09:36:46 UTC ---
Author: abel
Date: Fri Apr 13 09:36:42 2012
New Revision: 186410

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186410
Log:
        PR rtl-optimization/52203
        PR rtl-optimization/52715

        Revert the 2012-03-07 fix for PR 52203.
        * sel-sched.c (reset_sched_cycles_in_current_ebb): Check that
        the insn does not modify DFA right before issuing, adjust
        issue_rate accordingly.


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


      parent reply	other threads:[~2012-04-13  9:37 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-10 22:19 [Bug rtl-optimization/52203] New: " zsojka at seznam dot cz
2012-02-10 22:43 ` [Bug rtl-optimization/52203] " steven at gcc dot gnu.org
2012-02-11 12:53 ` abel at gcc dot gnu.org
2012-02-13  8:49 ` abel at gcc dot gnu.org
2012-02-13  8:49 ` abel at gcc dot gnu.org
2012-02-13 15:54 ` ubizjak at gmail dot com
2012-02-13 16:01 ` ubizjak at gmail dot com
2012-02-13 16:02 ` ubizjak at gmail dot com
2012-02-13 21:14 ` steven at gcc dot gnu.org
2012-02-14  6:57 ` abel at gcc dot gnu.org
2012-03-07 12:01 ` abel at gcc dot gnu.org
2012-03-07 12:03 ` abel at gcc dot gnu.org
2012-04-13  9:37 ` abel at gcc dot gnu.org [this message]

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