[PATCH 2/2][ARM][gas] Add support for ARMv8.1 Adv.SIMD extension.

[Nicholas Clifton]

Hi Matthew,

> gas/
> 2015-05-21  Matthew Wahab  <matthew.wahab@arm.com>
>
>      * config/tc-arm.c (fpu_neon_ext_v8_1): New.
>      (neon_tab_entry): Add "vqrdmlah" and "vqrdmlsh".
>      (asm_opcode_insns): Add "vqrdmlah", "vqrdmlahq", "vqrdmlsh" and
>      "vqrdmlshq".
>      (arm_extensions): Add "rdma".
>      (arm_fpus): Add "neon-fp-armv8.1".
>      * doc/c-arm.texi (-mcpu): Add "rdma" to supported extensions.
>      (-mfpu): Add "neon-fp-armv8-1".
>
> gas/testsuite/
> 2015-05-21  Matthew Wahab  <matthew.wahab@arm.com>
>
>      * gas/arm/armv8-a+rdma.d: New.
>      * gas/arm/armv8-a+rdma.s: New.

Approved - please apply.

Cheers
   Nick