[foreign-memaccess+abi] RFR: 8275647: Enable multi-register return values for optimized upcall stubs

[Jorn Vernee]

On Tue, 16 Nov 2021 20:26:06 GMT, Jorn Vernee <jvernee at openjdk.org> wrote:

>> src/hotspot/cpu/arm/universalUpcallHandle_arm.cpp line 28:
>> 
>>> 26: #include "utilities/debug.hpp"
>>> 27: 
>>> 28: address ProgrammableUpcallHandler::generate_optimized_upcall_stub(jobject receiver, Method* entry,
>> 
>> is the name "optimized" still carrying meaning in the new VM code?
>
> Not really, but I thought I'd save the renaming for: https://bugs.openjdk.java.net/browse/JDK-8275648

Doing it here wouldn't be such a hassle though. Though, there's also OptimizedEntryBlob which requires renaming.

-------------

PR: https://git.openjdk.java.net/panama-foreign/pull/608