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From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug lto/48094] ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto
Date: Sun, 13 Mar 2011 12:13:00 -0000	[thread overview]
Message-ID: <bug-48094-4-9ifwz0fkcX@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-48094-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48094

--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> 2011-03-13 12:13:05 UTC ---
(In reply to comment #2)
> (a) the first is because LTO has produced two image_info instances with
> different mangled names ...
> 
>      e.g. L_OBJC_ImageInfo.2044 / L_OBJC_ImageInfo.2048
> 
>      this is visible on darwin 9 (although it does not produce an error).

This only applies when -flto is given together with the partitioning algorithm
= none.  
For 1to1 or default, the instances of L_OBJC_ImageInfo are correctly combined
into a single var.

I'm not sure whether this is expected behavior (c.f. PR43038) ?


  parent reply	other threads:[~2011-03-13 12:13 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-12 17:31 [Bug lto/48094] New: " howarth at nitro dot med.uc.edu
2011-03-12 17:32 ` [Bug lto/48094] " howarth at nitro dot med.uc.edu
2011-03-12 17:49 ` iains at gcc dot gnu.org
2011-03-12 18:38 ` iains at gcc dot gnu.org
2011-03-13 12:13 ` iains at gcc dot gnu.org [this message]
2011-03-14  9:40 ` iains at gcc dot gnu.org
2011-11-14  0:05 ` iains at gcc dot gnu.org
2011-12-03 15:50 ` howarth at nitro dot med.uc.edu
2011-12-03 18:32 ` iains at gcc dot gnu.org
2011-12-05 15:25 ` howarth at nitro dot med.uc.edu
2011-12-05 15:31 ` howarth at nitro dot med.uc.edu
2011-12-05 17:24 ` iains at gcc dot gnu.org
2011-12-05 21:03 ` iains at gcc dot gnu.org
2011-12-06  0:50 ` steven at gcc dot gnu.org
2011-12-06  9:13 ` iains at gcc dot gnu.org
2012-02-12 14:44 ` iains at gcc dot gnu.org
2013-07-16 12:05 ` iains at gcc dot gnu.org
2013-07-16 19:12 ` iains at gcc dot gnu.org
2013-09-14 15:34 ` [Bug target/48094] " iains at gcc dot gnu.org
2013-09-14 15:36 ` iains at gcc dot gnu.org
2013-09-14 15:40 ` iains at gcc dot gnu.org
2013-09-15 18:32 ` mrs at gcc dot gnu.org
2014-04-07  6:41 ` dominiq at gcc dot gnu.org
2014-04-07  8:01 ` dominiq at gcc dot gnu.org

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