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From: "trippels at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/60566] [4.9 Regression] r208573 miscompiles kdelibs
Date: Wed, 19 Mar 2014 07:53:00 -0000	[thread overview]
Message-ID: <bug-60566-4-i2lr76vvBg@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-60566-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60566

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Created attachment 32387
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32387&action=edit
unreduced testcase

I've narrowed it down to a single file. Can't say I understand
the issue fully yet.

Bad:
x4 kparts # g++ -c -O2 part.ii && nm part.o | grep N6KParts13ReadWritePartD
0000000000004d50 T _ZN6KParts13ReadWritePartD0Ev
0000000000004d00 T _ZN6KParts13ReadWritePartD1Ev
0000000000004cd0 T _ZN6KParts13ReadWritePartD2Ev

Good:
x4 kparts # /var/tmp/gcc_test/usr/local/bin/g++ -c -O2 part.ii && nm part.o |
grep N6KParts13ReadWritePartD 
0000000000004d70 T _ZN6KParts13ReadWritePartD0Ev
0000000000004d00 T _ZN6KParts13ReadWritePartD1Ev
0000000000004cd0 T _ZN6KParts13ReadWritePartD2Ev
0000000000004da0 T _ZThn16_N6KParts13ReadWritePartD0Ev
0000000000004d60 T _ZThn16_N6KParts13ReadWritePartD1Ev
0000000000004d90 T _ZTv0_n24_N6KParts13ReadWritePartD0Ev
0000000000004d50 T _ZTv0_n24_N6KParts13ReadWritePartD1Ev


       reply	other threads:[~2014-03-19  7:53 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-60566-4@http.gcc.gnu.org/bugzilla/>
2014-03-19  7:53 ` trippels at gcc dot gnu.org [this message]
2014-03-19  8:02 ` trippels at gcc dot gnu.org
2014-03-19  8:53 ` jakub at gcc dot gnu.org
2014-03-19 15:02 ` jason at gcc dot gnu.org
2014-03-19 15:16 ` trippels at gcc dot gnu.org
2014-03-19 15:24 ` jakub at gcc dot gnu.org
2014-03-19 15:32 ` trippels at gcc dot gnu.org
2014-03-19 16:29 ` jason at gcc dot gnu.org
2014-03-19 17:43 ` trippels at gcc dot gnu.org
2014-03-19 17:53 ` jakub at gcc dot gnu.org
2014-03-19 18:01 ` trippels at gcc dot gnu.org
2014-03-19 18:11 ` jakub at gcc dot gnu.org
2014-03-25 20:25 ` [Bug c++/60566] [4.9 Regression] r208573 omits needed thunks jason at gcc dot gnu.org
2014-03-26 16:51 ` jason at gcc dot gnu.org
2014-03-26 17:15 ` jason at gcc dot gnu.org

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