http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644
--- Comment #14 from Andi Kleen <andi-gcc at firstfloor dot org> 2011-10-29 11:31:31 UTC --- Created attachment 25658 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25658 3 files I managed to reduce a test case to 3 LTO files now unpack the tar on x86-64 and gcc47 -O2 -flto arch/x86/kernel/tsc_sync.i arch/x86/kernel/smp.i arch/x86/kernel/smpboot.i