https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78255
--- Comment #8 from Richard Earnshaw <rearnsha at gcc dot gnu.org> --- Hmm, why is this even being considered on ARM? arm.h:#define NO_FUNCTION_CSE 1 doc/tm.texi @defmac NO_FUNCTION_CSE Define this macro to be true if it is as good or better to call a constant function address than to call an address kept in a register. @end defmac