GitLab

	* ppc.h (PPC_OPCODE_32, PPC_OPCODE_BOOKE64, PPC_OPCODE_CLASSIC): Delete.
	Renumber other PPC_OPCODE defines.
gas/
	* config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
	(ppc_setup_opcodes): Likewise.  Simplify opcode selection.
opcodes/
	* ppc-dis.c (ppc_opts, powerpc_init_dialect): Remove old opcode flags.
	* ppc-opc.c (PPC32, POWER32, COM32, CLASSIC): Delete.
	(PPC64, MFDEC2): Update.
	(NON32, NO371): Define.
	(powerpc_opcode): Update to not use old opcode flags, and avoid
	-m601 duplicates.