git: openjdk/jdk17u-dev: 8305959: x86: Improve itable_stub

[Paul Hohensee]

Changeset: 3069e3e7
Author:    Dmitry Chuyko <dchuyko at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2024-07-09 13:57:23 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/3069e3e7bc4e79cc98cf606370319fa2a67587ad

8305959: x86: Improve itable_stub

Reviewed-by: simonis
Backport-of: 8cdd95e8a2a7814ab7983fb3f41e6fa5793d410f

! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/vtableStubs_x86_32.cpp
! src/hotspot/cpu/x86/vtableStubs_x86_64.cpp
! test/micro/org/openjdk/bench/vm/compiler/InterfaceCalls.java