[PATCH][ARM][GAS]: Support to MVE VCTP instruction.

[Nick Clifton]

Hi Sri,

> 2019-09-09  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
> 
> 	* config/tc-arm.c (M_MNEM_vctp): Add new Mnemonic.
> 	(do_mve_vctp): Add function to encode VCTP instruction.
> 	* testsuite/gas/arm/mve-vctp-bad.d: New test.
> 	* testsuite/gas/arm/mve-vctp-bad.l: Likewise.
> 	* testsuite/gas/arm/mve-vctp-bad.s: Likewise.
> 	* testsuite/gas/arm/mve-vctp.d: Likewise.
> 	* testsuite/gas/arm/mve-vctp.s: Likewise.

Approved - please apply.

Cheers
  Nick