RFR(L): 6912521: System.arraycopy works slower than the simple loop for little lengths

Roland Westrelin roland.westrelin at oracle.com
Wed Jan 14 09:34:35 UTC 2015


Follow up to 6700100 (instance clone as series of loads/stores): convert ArrayCopyNode for small array copies (clone of arrays, System.arraycopy, Arrays.copyOf) to series of loads and stores.


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