https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580
--- Comment #8 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- The issue is also reproducible with an --enable-checking=release compiler. The following command reproduces the issue using r220030 on gcc110: /home/trippels/gcc_5/usr/local/bin/../libexec/gcc/powerpc64-unknown-linux-gnu/5.0.0/lto1 -quiet -dumpbase libxul.so.ltrans7.o -mcpu=power7 -auxbase-strip /dev/null -O3 -version -fPIC -fno-exceptions -fltrans /var/tmp/libxul.so.ltrans7.o -o /dev/null