http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49282
--- Comment #7 from Andi Kleen <andi-gcc at firstfloor dot org> 2011-09-13 16:00:24 UTC --- I haven't tried 32bit or GCOV recently, so not sure. I can try next time. I was still stuck on the other problem with the confused linker plugin ids.