git: openjdk/jdk21u-dev: master: 8342014: RISC-V: ZStoreBarrierStubC2 clobbers rflags

[Fei Yang]

Changeset: f19e69a9
Branch: master
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2024-10-17 13:37:10 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/f19e69a981835be25944e0793b7b2c58f5f1196a

8342014: RISC-V: ZStoreBarrierStubC2 clobbers rflags

Reviewed-by: fyang
Backport-of: a601cd2e100958e3f37ae65e32e4b3cac246c079

! src/hotspot/cpu/riscv/gc/x/x_riscv.ad
! src/hotspot/cpu/riscv/gc/z/z_riscv.ad