RFR(M): arraycopy/clone/copyOf intrinsics fixes for Lworld

Roland Westrelin rwestrel at redhat.com
Thu May 31 12:02:00 UTC 2018

> But we don't need that code if the array turns out to be not a value type array, right? And also,
> GraphKit::initialize_value_type_array() does not allocate but just load the default oop.
> My point was that we could then omit the runtime checks in macro.cpp that are guarded by
> is_unknown_value().

Ah! you're right. I will make that change.


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