RFR (M) 8148146: Integrate new internal Unsafe entry points, and basic intrinsic support for VarHandles
aleksey.shipilev at oracle.com
Tue Jan 26 08:05:25 UTC 2016
On 01/25/2016 09:33 PM, Vladimir Kozlov wrote:
> Using hotspot-dev instead and added jdk9-dev mailing lists.
> Changes affect not only JIT (yes, most changes are JIT related).
> Specifically prims/unsafe.cpp changes.
> There are no C1 changes?
We have some prototype C1 intrinsics in VarHandles forest, but their
quality is questionable at this point. Therefore, this patch includes
only C2 intrinsics.
> On 1/25/16 8:32 AM, Aleksey Shipilev wrote:
>> I would like to solicit reviews for the slab of VM changes to support
>> JEP 193 (VarHandles). This portion covers new Unsafe methods.
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