+2018-10-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/tc-aarch64.c (aarch64_features): Add new "ssbs".
+ * doc/c-aarch64.texi: Document the same.
+ * testsuite/gas/aarch64/ssbs-illegal1.d: New test.
+ * testsuite/gas/aarch64/ssbs-illegal1.l: New test.
+ * testsuite/gas/aarch64/ssbs-illegal2.d: New test.
+ * testsuite/gas/aarch64/ssbs-illegal2.l: New test.
+ * testsuite/gas/aarch64/ssbs.s: New test.
+ * testsuite/gas/aarch64/ssbs1.d: Test with +ssbs
+ * testsuite/gas/aarch64/ssbs2.d: Test with armv8.5-a.
+
2018-10-09 Sudakshina Das <sudi.das@arm.com>
* testsuite/gas/aarch64/sysreg-4.s: Test registers