review request (S): 7116050 C2/ARM: memory stomping error with DivideMcTests

[Roland Westrelin]

> Sorry, but I don't like such expressions: (!--*ready_cnt.adr_at(m->_idx)). I known that it is just conversion to GrowableArray but I would prefer explicit separate expressions and integer compare so the code will be much easier to understand:

Sure. Here is a new webrev:

http://cr.openjdk.java.net/~roland/7116050/webrev.02/

Roland.