RFR (xs) 8027616: Off by one error in putback for compressed oops nashorn performance impr,ovement

Zhengyu Gu zhengyu.gu at oracle.com
Thu Oct 31 06:11:48 PDT 2013

Good to me.


On 10/30/2013 11:08 PM, Coleen Phillimore wrote:
> Summary: Should compare bounds greater than or equal 4G when deciding 
> if shift is
>  needed or CDS area + compressed class space are within 4G of each other.
> open webrev at http://cr.openjdk.java.net/~coleenp/8027616/
> bug link https://bugs.openjdk.java.net/browse/JDK-8027616
> Tested with jtreg tests for metaspace and compressed class pointers.
> Thanks,
> Coleen

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