gas: add tests for BPF V3 atomic instructions

2023-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* testsuite/gas/bpf/atomic-v3.s: New file.
	* testsuite/gas/bpf/atomic-v3.d: Likewise.
	* testsuite/gas/bpf/atomic-v3-be.d: Likewise.
	* testsuite/gas/bpf/bpf.exp: Run atomic-v3 and atomic-v3-be.
5 files changed