git: openjdk/jdk: 8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000

[Thomas Stuefe]

Changeset: 5ba9705d
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-10-23 21:10:52 +0000
URL:       https://git.openjdk.org/jdk/commit/5ba9705d60fb3e3bab832aadd989b738471fcaf5

8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000

Reviewed-by: ccheung, iklam

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/compressedKlass.cpp
! test/hotspot/gtest/runtime/test_os.cpp
+ test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointersEncodingScheme.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java