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[Bug lto/48094] ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto
- From: "iains at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 03 Dec 2011 18:30:44 +0000
- Subject: [Bug lto/48094] ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto
- Auto-submitted: auto-generated
- References: <bug-48094-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48094
--- Comment #8 from Iain Sandoe <iains at gcc dot gnu.org> 2011-12-03 18:30:44 UTC ---
(In reply to comment #7)
> (In reply to comment #6)
> > could you please check the status of this with XCode 4. / Darwin11.
> Current gcc trunk now just shows warnings of the form...
>
> ld: warning: section __OBJC/__image_info has unexpectedly large size 16 in
> /var/tmp//ccsj97TC.lto.o
hmmm.. OK there's some difference between D10 and D11 then..
please could you produce and attach the asm (-fverbose-asm) for the test-case
using current trunk.
and note your config + any patches applied.
thanks.
> in objc.log for Xcode 4.2.1 on Lion. The undefined
> .objc_class_name_myRootObject symbols
> are still present.
This is expected - it is:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48109
(and needs another pass at the fix).