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From: "law at redhat dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854
Date: Sat, 22 Jan 2011 00:43:00 -0000 [thread overview]
Message-ID: <bug-46878-4-0B2N1tOSFy@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46878-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878
--- Comment #9 from Jeffrey A. Law <law at redhat dot com> 2011-01-22 00:31:30 UTC ---
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On 01/21/11 15:22, dj at redhat dot com wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878
>
> DJ Delorie <dj at redhat dot com> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |dj at redhat dot com
>
> --- Comment #7 from DJ Delorie <dj at redhat dot com> 2011-01-21 22:21:48 UTC ---
> sched-deps:sched_analyze_2 has this:
>
> #ifdef HAVE_cc0
> case CC0:
> /* User of CC0 depends on immediately preceding insn. */
> SCHED_GROUP_P (insn) = 1;
>
> But the conditional before the setcc was deleted (that's insn 22).
> So the comment above is wrong in this case; there is no immediately preceeding
> insn.
When the conditional was deleted, was SCHED_GROUP_P set on the following
insn?
jeff
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next prev parent reply other threads:[~2011-01-22 0:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-10 0:48 [Bug target/46878] New: " monaka@monami-software.com
2010-12-10 0:53 ` [Bug target/46878] " monaka@monami-software.com
2010-12-10 1:47 ` monaka@monami-software.com
2010-12-10 2:36 ` monaka@monami-software.com
2010-12-10 15:02 ` monaka@monami-software.com
2011-01-18 8:15 ` dj at redhat dot com
2011-01-18 13:50 ` law at redhat dot com
2011-01-18 13:56 ` law at redhat dot com
2011-01-21 22:39 ` dj at redhat dot com
2011-01-21 22:41 ` dj at redhat dot com
2011-01-22 0:43 ` law at redhat dot com [this message]
2011-01-22 0:50 ` law at redhat dot com
2011-01-22 1:11 ` dj at redhat dot com
2011-01-22 2:49 ` dj at redhat dot com
2011-01-22 3:46 ` law at redhat dot com
2011-01-22 3:57 ` law at redhat dot com
2011-01-22 9:40 ` law at redhat dot com
2011-01-26 0:09 ` dj at redhat dot com
2011-01-26 14:15 ` law at redhat dot com
2011-01-26 14:20 ` law at redhat dot com
2011-01-26 14:20 ` law at redhat dot com
2011-01-26 14:26 ` [Bug rtl-optimization/46878] " law at redhat dot com
2011-01-26 15:05 ` [Bug rtl-optimization/46878] [4.6 regression] " mikpe at it dot uu.se
2011-01-26 16:43 ` law at redhat dot com
2011-01-26 22:39 ` dj at gcc dot gnu.org
2011-01-27 1:25 ` dj at redhat dot com
2011-02-02 18:12 ` dnovillo at gcc dot gnu.org
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