(simplecris-common-readable-specregs): Split from
	simplecris-common-specregs.  All users changed.
	(cris-implemented-writable-specregs-v0)
	(cris-implemented-readable-specregs-v0): Similar from
	cris-implemented-specregs-v0.
	(cris-implemented-writable-specregs-v3)
	(cris-implemented-readable-specregs-v3)
	(cris-implemented-writable-specregs-v8)
	(cris-implemented-readable-specregs-v8)
	(cris-implemented-writable-specregs-v10)
	(cris-implemented-readable-specregs-v10)
	(cris-implemented-writable-specregs-v32)
	(cris-implemented-readable-specregs-v32): Similar.
	(bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
	insns and specializations.