[PATCH] RISC-V: Support riscv bitmanip frozen Zbs instructions (v0.94-draft)

[Jan Beulich]

On 09.01.2021 16:54, Philipp Tomsich wrote:
> @@ -548,6 +548,15 @@ const struct riscv_opcode riscv_opcodes[] =
>  {"clmulh",    0, INSN_CLASS_ZBC,   "d,s,t",  MATCH_CLMULH, MASK_CLMULH, match_opcode, 0 },
>  {"clmulr",    0, INSN_CLASS_ZBC,   "d,s,t",  MATCH_CLMULR, MASK_CLMULR, match_opcode, 0 },
>  
> +{"bclri",     0, INSN_CLASS_ZBS,   "d,s,>",  MATCH_BCLRI, MASK_BCLRI, match_opcode, 0 },
> +{"bseti",     0, INSN_CLASS_ZBS,   "d,s,>",  MATCH_BSETI, MASK_BSETI, match_opcode, 0 },
> +{"binvi",     0, INSN_CLASS_ZBS,   "d,s,>",  MATCH_BINVI, MASK_BINVI, match_opcode, 0 },
> +{"bexti",     0, INSN_CLASS_ZBS,   "d,s,>",  MATCH_BEXTI, MASK_BEXTI, match_opcode, 0 },
> +{"bclr",      0, INSN_CLASS_ZBS,   "d,s,t",  MATCH_BCLR, MASK_BCLR, match_opcode, 0 },
> +{"bset",      0, INSN_CLASS_ZBS,   "d,s,t",  MATCH_BSET, MASK_BSET, match_opcode, 0 },
> +{"binv",      0, INSN_CLASS_ZBS,   "d,s,t",  MATCH_BINV, MASK_BINV, match_opcode, 0 },
> +{"bext",      0, INSN_CLASS_ZBS,   "d,s,t",  MATCH_BEXT, MASK_BEXT, match_opcode, 0 },

Following other insns with immediate operands, shouldn't there be
INSN_ALIAS entries here for the respective entries with the trailing
'i' omitted from the mnemonic?

Jan