https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68537
Florian Weimer <fw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fw at gcc dot gnu.org --- Comment #1 from Florian Weimer <fw at gcc dot gnu.org> --- You have left out bits of the disassembly which would show if the stack is misaligned on entry of the function. (This would be a bug in GHC, not GCC.)