[Bug lto/68881] [6 Regression] UNRESOLVED/FAIL: gcc.dg/lto/attr-weakref-1 -O2 -flto

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68881

--- Comment #6 from vries at gcc dot gnu.org ---
(In reply to vries from comment #5)
> (In reply to vries from comment #3)
> > (In reply to Richard Biener from comment #2)
> > > Tom, what target did you reproduce on?
> > 
> > ...
> > $ gcc -v
> > Using built-in specs.
> > COLLECT_GCC=./install/bin/gcc
> > COLLECT_LTO_WRAPPER=/scratch/vries/b3/gcc_versions/data/ref-master-16-01-08/
> > install/bin/../libexec/gcc/x86_64-pc-linux-gnu/6.0.0/lto-wrapper
> > Target: x86_64-pc-linux-gnu
> > Configured with:
> > /home/vries/gcc_versions/data/ref-master-16-01-08/src/configure
> > --prefix=/home/vries/gcc_versions/data/ref-master-16-01-08//install
> > --with-cloog=/home/vries/gcc_versions/infra
> > --with-ppl=/home/vries/gcc_versions/infra
> > --with-gmp=/home/vries/gcc_versions/infra
> > --with-mpfr=/home/vries/gcc_versions/infra
> > --with-mpc=/home/vries/gcc_versions/infra
> > --with-isl=/home/vries/gcc_versions/infra --enable-checking=yes,rtl
> > --enable-languages=c,c++,fortran,go,java,objc,obj-c++,ada
> > Thread model: posix
> > gcc version 6.0.0 20160108 (experimental) (GCC)
> > ...
> 
> $ cat /etc/issue
> Ubuntu 10.04.4 LTS
> 
> $ ld -v
> GNU ld (GNU Binutils) 2.23.51.20120829

Oops, that should be:
...
$ /usr/bin/ld -v
GNU ld (GNU Binutils for Ubuntu) 2.20.1-system.20100303
...