[PATCH] S12Z opcodes: Fix bug disassembling certain shift instructions.

[Nick Clifton]

Hi John,

> Ping!

*sigh* :-)   Sorry again.

>      gas/ChangeLog:
>      
>        testsuite/gas/s12z/shift.s: Add new test case.
>        testsuite/gas/s12z/shift.d: Add expected result.
>      
>      opcodes/ChangeLog:
>      
>        s12z-dis.c (print_insn_shift) [SB_REG_REG_N]: Enter special case
>        if the postbyte matches the appropriate pattern.

Approved - please apply.

Cheers
  Nick