[vectorIntrinsics] RFR: Merge panama-vector:master

[Eric Liu]

On Thu, 28 Apr 2022 11:55:59 GMT, Eric Liu <eliu at openjdk.org> wrote:

> Resolve confilics in files:
> 
>         src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
>         src/hotspot/cpu/x86/matcher_x86.hpp
>         src/hotspot/share/opto/loopTransform.cpp
>         src/java.base/share/classes/jdk/internal/misc/X-ScopedMemoryAccess.java.template
>         test/hotspot/gtest/aarch64/aarch64-asmtest.py
>         test/hotspot/gtest/aarch64/asmtest.out.h
> 
> test/jdk/incubator/vector and test/hotspot/compiler/vectorapi passed on my SVE testing system.

full jtreg is still running.

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PR: https://git.openjdk.java.net/panama-vector/pull/199