git: openjdk/jdk17u-dev: 8275874: [JVMCI] only support aligned reads in c2v_readFieldValue

[Goetz Lindenmaier]

Changeset: e459c8cb
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-02-03 08:28:48 +0000
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/e459c8cbaa33ab63bd5d48540852906255f4dd24

8275874: [JVMCI] only support aligned reads in c2v_readFieldValue

Backport-of: 2448b3f5f96ec4d9ea8fe9dae32a0aab725fb4ad

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MemoryAccessProvider.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderData.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderTest.java