RFR: 8240829: Use a fast O(1) algorithm for exact_log2

Claes Redestad claes.redestad at oracle.com
Wed Mar 11 12:56:32 UTC 2020


On 2020-03-11 13:41, Andrew Haley wrote:
> http://cr.openjdk.java.net/~aph/8240829-2/
> 
> Tested x86: 32- and 64-bit.
> 
> OK?
> 

OK!

/Claes


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