git: openjdk/jdk: 8318159: RISC-V: Improve itable_stub

[Vladimir Kempik]

Changeset: 6d79e0aa
Author:    Yuri Gaevsky <yuri.gaevsky at gmail.com>
Committer: Vladimir Kempik <vkempik at openjdk.org>
Date:      2023-11-23 16:06:05 +0000
URL:       https://git.openjdk.org/jdk/commit/6d79e0aa3c32f687d5120811de955d5ae19e0fb2

8318159: RISC-V: Improve itable_stub

Reviewed-by: fyang, rehn

! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/vtableStubs_riscv.cpp