Support vector instructions from rvv-0.8.x branch to riscv-binutils-2.33.1-rvv-0.8.x branch.
We use the new method (enum class, INSN_CLASS_XXX) to gate the opcode table in the riscv-binutils-2.33.1, but use the old one (ISA string) in the rvv-0.8.x. Therefore, we do the related modifications to update the vector support to binutils-2.33.1.
Support vector instructions from rvv-0.8.x branch to riscv-binutils-2.33.1-rvv-0.8.x branch.
We use the new method (enum class, INSN_CLASS_XXX) to gate the opcode table in the riscv-binutils-2.33.1, but use the old one (ISA string) in the rvv-0.8.x. Therefore, we do the related modifications to update the vector support to binutils-2.33.1.