git: openjdk/jdk: 8308469: [PPC64] Implement alternative fast-locking scheme

[Martin Doerr]

Changeset: 0ab09630
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-06-01 17:24:50 +0000
URL:       https://git.openjdk.org/jdk/commit/0ab09630c6af42cb4d65a79a2ddd7799443e73ee

8308469: [PPC64] Implement alternative fast-locking scheme

Reviewed-by: rrich, lucy

! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/share/runtime/arguments.cpp