RFR: 8252848: Optimize small primitive arrayCopy operations through partial inlining using AVX-512 masked instructions [v11]

[Jatin Bhateja]

On Wed, 11 Nov 2020 16:09:20 GMT, Nils Eliasson <neliasso at openjdk.org> wrote:

> Do you have any tests that exercise the different possible versions?
> 
> * dynamic length with both small and long copies
> * dynamic length that can be proven always less than PartialInliningSize
> * constant size less than PartialInliningSize
> 
> Except for these minor comments, and the tests, I am ready to approve.

Hi Nils,
Thanks for your comments,
Suggested tests have already been added as the part of commit for JDK-8252847
   test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java
   test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyDisjoint.java
I shall remove extra spaces before integration.

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PR: https://git.openjdk.java.net/jdk/pull/302