[PATCH] RISC-V: Zicbo{m,p,z} adjustments to riscv_multi_subset_supports_ext()

[Tsukasa OI]

On 2022/10/04 22:56, Jan Beulich via Binutils wrote:
> The lack thereof did caused gas to issue "internal: unreachable
> INSN_CLASS_*" errors when trying to assemble respective insns without
> the feature(s) enabled via e.g. ".option arch, ...". Of course a proper
> hint towards the missing extension then wasn't given either.
> 
> --- a/bfd/elfxx-riscv.c
> +++ b/bfd/elfxx-riscv.c
> @@ -2440,6 +2440,12 @@ riscv_multi_subset_supports_ext (riscv_p
>      {
>      case INSN_CLASS_I:
>        return "i";
> +    case INSN_CLASS_ZICBOM:
> +      return "zicbom";
> +    case INSN_CLASS_ZICBOP:
> +      return "zicbop";
> +    case INSN_CLASS_ZICBOZ:
> +      return "zicboz";

I confirmed that those three are the last ones to be added to this
function.  Thanks!

>      case INSN_CLASS_ZICSR:
>        return "zicsr";
>      case INSN_CLASS_ZIFENCEI:
>