https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61538
--- Comment #20 from Joshua Kinard <kumba at gentoo dot org> --- Created attachment 33166 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33166&action=edit Disassembly of the ASM from 'sln' compiled by a non-working gcc-4.8.0. This is the objdump disassembly of the '__lll_lock_wait_private()' function from the sln binary from glibc, statically compiled, by a BAD gcc-4.8.0 checkout (7882e02e) no previous commits reversed. This sln copy will hang trying to print usage instructions.