git: openjdk/jdk22u: master: 2 new changesets

[Olga Mikhaltsova]

Changeset: e27e5998
Author:    Olga Mikhaltsova <omikhaltcova at openjdk.org>
Date:      2024-01-18 15:58:58 +0000
URL:       https://git.openjdk.org/jdk22u/commit/e27e5998b3870dfa0e6f2aa9caaec7e1ebfd6eb3

8321972: test runtime/Unsafe/InternalErrorTest.java timeout on linux-riscv64 platform

Backport-of: e8768ae08dbee9c3e1ed01934142c03ffad5f349

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp

Changeset: 8ff288f9
Author:    Olga Mikhaltsova <omikhaltcova at openjdk.org>
Date:      2024-01-18 15:59:35 +0000
URL:       https://git.openjdk.org/jdk22u/commit/8ff288f986eb661607b265d012c7ece805c3cdea

8318158: RISC-V: implement roundD/roundF intrinsics

Backport-of: 19147f326c6b0e78fe72f9a7e7100047f16a0921

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