git: openjdk/jdk: 8320646: RISC-V: C2 VectorCastHF2F

[Hamlin Li]

Changeset: d7273ac8
Author:    Hamlin Li <mli at openjdk.org>
Date:      2024-03-07 12:21:23 +0000
URL:       https://git.openjdk.org/jdk/commit/d7273ac8b1ad8bc5d0a17fff5dc941c735fdae24

8320646: RISC-V: C2 VectorCastHF2F
8320647: RISC-V: C2 VectorCastF2HF

Reviewed-by: luhenry, fyang

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/riscv/riscv_v.ad
! src/hotspot/cpu/riscv/vm_version_riscv.hpp
! src/hotspot/os_cpu/linux_riscv/vm_version_linux_riscv.cpp
! test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVector.java
+ test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVectorNaN.java