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?
