Without being too radical you might merge some things. Hardware detection like on x86. Feature identification like on x86 (cpuid). Fixed size instructions se

Without being too radical you might merge some things. Hardware detection like on x86. Feature identification like on x86 (cpuid). Fixed size instructions seem to be "more popular". Variable length vector operations/loops seem intriguing (decent presentation about it at fosdem this year). What's probably going to happen is more integration and more drm.