RFR(XS): 8075921: assert assert(allocx == alloc) fails in library_call.cpp

[Vladimir Kozlov]

Null checks can also make stop fast path in inline_arraycopy(). I think you should add some stopped() checks there too 
if needed.

Thanks,
Vladimir

On 3/26/15 6:10 AM, Roland Westrelin wrote:
> http://cr.openjdk.java.net/~roland/8075921/webrev.00/
>
> During arraycopy intrinsic construction, control becomes top after arraycopy guards are added and that confuses the logic that moves the tightly coupled allocation.
>
> Roland.
>