[dpdk-dev] [PATCH v3 2/3] test/atomic: add 128b compare and swap test

[Eads, Gage]

> Add 128b atomic compare and swap test for aarch64 and x86_64.
> 
> Signed-off-by: Phil Yang <phil.yang at arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>

Acked-by: Gage Eads <gage.eads at intel.com>