(md_parse_option): Handle -mfence-as-lock-add.
(md_show_usage): Add -mfence-as-lock-add=[no|yes].
* doc/c-i386.texi (-mfence-as-lock-add): Document.
- * gas/i386/i386.exp: Run new tests.
- * gas/i386/fence-as-lock-add.s: New.
- * gas/i386/fence-as-lock-add-yes.d: Likewise.
- * gas/i386/fence-as-lock-add-no.d: Likewise.
- * gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
- * gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
+ * testsuite/gas/i386/i386.exp: Run new tests.
+ * testsuite/gas/i386/fence-as-lock-add.s: New.
+ * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
+ * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
+ * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
+ * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
2016-01-27 H.J. Lu <hongjiu.lu@intel.com>