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From: "hubicka at ucw dot cz" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/46528] [4.6 Regression] profiledbootstrap failure
Date: Thu, 25 Nov 2010 13:56:00 -0000	[thread overview]
Message-ID: <bug-46528-4-CqnOwsrpvb@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46528-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46528

--- Comment #18 from Jan Hubicka <hubicka at ucw dot cz> 2010-11-25 12:56:35 UTC ---
> we do CFG manipulations based on debug stmts (verified with a later
> assert that triggers on -O2 -g -fprofile-use).
> 
> It's of course unfortunate that we do this BB splitting at all when
> not doing coverage test.

The BB splitting is neccesary so the CFG can be solved (i.e. you have explicit
edges to exit when program can terminate).

Honza


  parent reply	other threads:[~2010-11-25 12:56 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-17 23:35 [Bug bootstrap/46528] New: [ia64] " steven at gcc dot gnu.org
2010-11-18 10:11 ` [Bug bootstrap/46528] " rguenth at gcc dot gnu.org
2010-11-18 15:03 ` mkuvyrkov at gcc dot gnu.org
2010-11-18 22:09 ` steven at gcc dot gnu.org
2010-11-20 23:19 ` [Bug bootstrap/46528] [4.6 Regression] " ubizjak at gmail dot com
2010-11-21 20:08 ` hjl.tools at gmail dot com
2010-11-24 21:08 ` ubizjak at gmail dot com
2010-11-24 21:36 ` ubizjak at gmail dot com
2010-11-24 21:51 ` rguenth at gcc dot gnu.org
2010-11-24 22:04 ` rguenth at gcc dot gnu.org
2010-11-24 22:17 ` ubizjak at gmail dot com
2010-11-24 22:32 ` ubizjak at gmail dot com
2010-11-24 22:57 ` ubizjak at gmail dot com
2010-11-24 23:06 ` ubizjak at gmail dot com
2010-11-24 23:53 ` ubizjak at gmail dot com
2010-11-25  0:19 ` ubizjak at gmail dot com
2010-11-25 12:41 ` rguenth at gcc dot gnu.org
2010-11-25 13:40 ` rguenth at gcc dot gnu.org
2010-11-25 13:48   ` Jan Hubicka
2010-11-25 13:56 ` hubicka at ucw dot cz [this message]
2010-11-25 18:09 ` hjl.tools at gmail dot com
2010-11-25 19:59 ` ubizjak at gmail dot com
2010-11-26  9:54 ` rguenth at gcc dot gnu.org
2010-11-26  9:55 ` rguenth at gcc dot gnu.org
2010-12-06 19:31 ` jakub at gcc dot gnu.org

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