hg: panama/dev: integrate qba

[james.laskey at oracle.com]

Changeset: abf7713ba43e
Author:    jlaskey
Date:      2020-02-14 12:09 -0400
URL:       https://hg.openjdk.java.net/panama/dev/rev/abf7713ba43e

integrate qba

! make/autoconf/flags-cflags.m4
! make/hotspot/lib/JvmFeatures.gmk
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/prims/nativeLookup.cpp
+ src/hotspot/share/prims/qbaJNI.cpp
+ src/hotspot/share/prims/qbaJNI.hpp
+ src/hotspot/share/runtime/qba.cpp
+ src/hotspot/share/runtime/qba.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
+ src/java.base/share/classes/jdk/internal/misc/QBA.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/Utils.java
+ test/hotspot/jtreg/compiler/intrinsics/qba/QBAIntrinsics.java
+ test/jdk/jdk/internal/misc/QBA/QBAAllocate.java
+ test/jdk/jdk/internal/misc/QBA/QBAAltAllocate.java
+ test/jdk/jdk/internal/misc/QBA/QBACreate.java
+ test/jdk/jdk/internal/misc/QBA/QBAMisc.java
+ test/jdk/jdk/internal/misc/QBA/QBAReallocate.java
+ test/jdk/jdk/internal/misc/QBA/QBAReference.java