https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79281
--- Comment #10 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> --- Author: ian Date: Wed Feb 1 22:58:43 2017 New Revision: 245109 URL: https://gcc.gnu.org/viewcvs?rev=245109&root=gcc&view=rev Log: PR go/79281 Force Lock and Note to be aligned to a 4 byte boundary. This is required by the kernel but is not enforced on m68k. Patch by John Paul Adrian Glaubitz. Modified: branches/gcc-6-branch/libgo/runtime/runtime.h