git: openjdk/jdk: 8313779: RISC-V: use andn / orn in the MD5 instrinsic

[Antonios Printezis]

Changeset: 4726960f
Author:    Antonios Printezis <tonyp at openjdk.org>
Date:      2023-08-07 14:17:44 +0000
URL:       https://git.openjdk.org/jdk/commit/4726960fcdc9489fb8f9c7e1a100828f1347c30c

8313779: RISC-V: use andn / orn in the MD5 instrinsic

Reviewed-by: luhenry, fyang

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