git: openjdk/jdk: 8306966: RISC-V: Support vector cast node for Vector API

[Fei Yang]

Changeset: 495f2688
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-05-08 01:15:12 +0000
URL:       https://git.openjdk.org/jdk/commit/495f2688d64ca0393906487a0b9ac6ed4c679ffa

8306966: RISC-V: Support vector cast node for Vector API

Co-authored-by: Dingli Zhang <dingli at iscas.ac.cn>
Reviewed-by: fyang, fjiang

! 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/riscv.ad
! src/hotspot/cpu/riscv/riscv_v.ad