RFR (S): JDK-8191328: Avoid unnecessary overhead in CRC32C

Alan Bateman Alan.Bateman at oracle.com
Wed Nov 15 15:38:40 UTC 2017

On 15/11/2017 15:27, Dmitry Chuyko wrote:
> Hello,
> Please review a performance enhancement for java.util.CRC32C pure Java 
> implementation.
Moving the nativeOrder out of the loop make sense but I'm curious about 
the context for improving this implementation. You mentioned it helps 
-Xcomp but that is typically for testing. Is there some environment that 
is disabling the HotSpot intrinsic?


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