https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77405

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
                 CC|                            |hjl at gcc dot gnu.org
          Component|ada                         |target

--- Comment #11 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
>       * config/i386/i386.h (MOVE_MAX_PIECES): Use TImode in 64-bit
>       mode if unaligned SSE load and store are optimal.

Then the SIGBUS is trigged by an SSE intruction operating on unaligned memory
and I presume that the kernel doesn't patch things up, unlike on Linux?

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