AArch64 prefetch and flush instructions are not marked by drmemtrace
drcachesim's tracer is missing AArch64 checks for opcodes in instru_t::instr_to_prefetch_type and instru_t::instr_is_flush.
drcachesim's tracer is missing AArch64 checks for opcodes in instru_t::instr_to_prefetch_type and instru_t::instr_is_flush.