git: openjdk/jdk: 8307907: [ppc] Remove RTM locking implementation

[Martin Doerr]

Changeset: de8aca27
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-06-15 09:52:31 +0000
URL:       https://git.openjdk.org/jdk/commit/de8aca27ba87427307186ffd25c029b5c6dbc82e

8307907: [ppc] Remove RTM locking implementation

Reviewed-by: mbaesken, rrich, stuefe

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/assembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/globalDefinitions_ppc.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/rtm/cli/RTMGenericCommandLineOptionTest.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMSpinLoopCount.java