git: openjdk/jdk21u: master: 8318953: RISC-V: Small refactoring for MacroAssembler::test_bit

[Fei Yang]

Changeset: 6e217669
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-11-02 02:03:40 +0000
URL:       https://git.openjdk.org/jdk21u/commit/6e217669ff5ec1eccb309978cc676bd6fcba81a1

8318953: RISC-V: Small refactoring for MacroAssembler::test_bit

Backport-of: 988e1dfe6ec9b5e77d2e8a78eb792a127c6fe907

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp