[PATCH] [ARC] ISA alignment.

[Nick Clifton]

Hi Claudiu,

> include/
> 2016-09-14  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* opcode/arc.h (insn_class_t): Add two new classes.
> 
> opcodes/
> 2016-09-14  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* arc-ext-tbl.h (EXTINSN2OPF): Define.
> 	(EXTINSN2OP): Use EXTINSN2OPF.
> 	(bspeekm, bspop, modapp): New extension instructions.
> 	* arc-opc.c (F_DNZ_ND): Define.
> 	(F_DNZ_D): Likewise.
> 	(F_SIZEB1): Changed.
> 	(C_DNZ_D): Define.
> 	(C_HARD): Changed.
> 	* arc-tbl.h (dbnz): New instruction.
> 	(prealloc): Allow it for ARC EM.
> 	(xbfu): Likewise.

Approved - please apply.

Cheers
  Nick