[PATCH][GAS][ARM] Add Dot Product Extension as mandatory feature on Armv8.4-A [Patch (2/3)]

[Nick Clifton]

Hi Tamar,

> include/
> 2017-11-08  Jiong Wang  <jiong.wang@arm.com>
> 
>         * opcode/arm.h (ARM_AEXT2_V8_4A): Include Dot Product feature.
> 
> gas/
> 2017-11-08  Jiong Wang  <jiong.wang@arm.com>
> 	    Tamar Christina <tamar.christina@arm.com>
> 
> 	* config/tc-arm.c (arm_extensions):
> 	Add FPU_ARCH_DOTPROD_NEON_VFP_ARMV8.
>         * testsuite/gas/arm/dotprod-mandatory.d: New test.

Applied.  Note - I dropped this frag from the patch:

  +static const arm_feature_set arm_ext_v8_4 =
  +  ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_4A);

If it really is needed then please submit a follow up patch.

Cheers
  Nick