This commits enables the "--hw" argument for the checkghlitmus.sh script,
causing it to convert any applicable C-language litmus tests to the
specified flavor of assembly language, to verify these assembly-language
litmus tests, and checking compatibility of the outcomes.
Note that the conversion does not yet handle locking, RCU, SRCU, plain
C-language memory accesses, or casts.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Paul E. McKenney