git: openjdk/riscv-port-jdk17u: riscv-port: 8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

[duke]

Changeset: d2025abd
Author:    zhengxiaolinX <yunyao.zxl at alibaba-inc.com>
Committer: GitHub <noreply at github.com>
Date:      2023-03-16 14:16:08 +0000
URL:       https://git.openjdk.org/riscv-port-jdk17u/commit/d2025abd01fed9bed05d615ddcd88aa1f6f84925

8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

Co-authored-by: Wei Kuai <kuaiwei.kw at alibaba-inc.com>

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