RFR: 8213035: Pack MethodHandleInlineStrategy coder and length into a long
mandy.chung at oracle.com
Mon Oct 29 19:16:44 UTC 2018
On 10/29/18 8:17 AM, Claes Redestad wrote:
> by packing the coder and length values into a long, and combining the
> length and coder mixers, we can reduce the number of MHs generated to
> set up String concatenations.
> Theoretically we reduce the number of MHs created by up to a third,
> and real time improvements in startup tests exercising ISC typically
> hover around 10%. This optimization reverts JDK-8212597, so
> expressions that benefited from that of course sees a smaller or no
> added benefit.
This looks okay to me.
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