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[Bug c++/58678] [4.9 Regression] pykde4-4.11.2 link error (devirtualization too trigger happy)
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Mar 2014 18:21:37 +0000
- Subject: [Bug c++/58678] [4.9 Regression] pykde4-4.11.2 link error (devirtualization too trigger happy)
- Auto-submitted: auto-generated
- References: <bug-58678-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58678
--- Comment #48 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Jason Merrill from comment #47)
> (In reply to Markus Trippelsdorf from comment #41)
> > markus@x4 tmp % g++ -flto -c -O2 test.ii && nm test.o | grep
> > _ZN8Calligra6Sheets5qHashERKNS0_10ConditionsE
> > U _ZN8Calligra6Sheets5qHashERKNS0_10ConditionsE
>
> I can't reproduce this with r208621, has it been fixed?
(r208621:)
markus@x4 /tmp % /var/tmp/gcc_test/usr/local/bin/g++ -v
Using built-in specs.
COLLECT_GCC=/var/tmp/gcc_test/usr/local/bin/g++
COLLECT_LTO_WRAPPER=/var/tmp/gcc_test/usr/local/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --enable-checking=release --disable-bootstrap
--disable-libvtv --disable-libitm --disable-libcilkrts --disable-libssp
--disable-libgomp --disable-werror --disable-multilib --enable-languages=c,c++
Thread model: posix
gcc version 4.9.0 20140317 (experimental) (GCC)
markus@x4 /tmp % /var/tmp/gcc_test/usr/local/bin/g++ -flto -c -O2 test.ii && nm
test.o | grep _ZN8Calligra6Sheets5qHashERKNS0_10ConditionsE
U _ZN8Calligra6Sheets5qHashERKNS0_10ConditionsE