git: openjdk/jdk: 8290688: Optimize x86_64 nmethod entry barriers

[Erik Österlund]

Changeset: b28f9dab
Author:    Erik Österlund <eosterlund at openjdk.org>
Date:      2022-07-22 14:42:42 +0000
URL:       https://git.openjdk.org/jdk/commit/b28f9dab80bf5d4de89942585c1ed7bb121d9cbd

8290688: Optimize x86_64 nmethod entry barriers

Reviewed-by: kvn, rrich

! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.hpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/opto/c2_MacroAssembler.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/output.hpp