git: openjdk/jdk: 8299525: RISC-V: Add backend support for half float conversion intrinsics

[Fei Yang]

Changeset: 3a667370
Author:    Yadong Wang <yadongwang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-10 02:43:14 +0000
URL:       https://git.openjdk.org/jdk/commit/3a667370010881ab754f8f8d540ca9e2ce45fe2c

8299525: RISC-V: Add backend support for half float conversion intrinsics

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp