New error building aarcxh64-opc.c

[Nick Clifton <nickc@redhat.com>]

Hi Victor,

   I have run across a build error compiling aarch64-opc.c:

make[3]: Entering directory 'opcodes'
   CC       aarch64-opc.lo
opcodes/aarch64-opc.c:5040:8: error: use of logical '||' with constant operand [-Werror,-Wconstant-logical-operand]
        || CPENC (3,0,13,0,6))
        ^  ~~~~~~~~~~~~~~~~~~
opcodes/aarch64-opc.c:5040:8: note: use '|' for a bitwise operation
        || CPENC (3,0,13,0,6))
        ^~
        |

   This only happens if you compile with Clang rather than gcc,
   which is why I expect that the problem was not noticed before.

   I took a quick look at the code concerned and it appears that
   there might be a typo:

    if ((reg_value == CPENC (3,0,13,0,3)
        || CPENC (3,0,13,0,6))
       && AARCH64_CPU_HAS_FEATURE (features, THE))
     return true;

   Presumably the second check should be comparing "reg_value == CPENC (3,0,13,0,6)" ?

   Anyway, please can you take a look and fix as necessary ?

Cheers
   Nick