[PATCH 10/10] Support Intel PREFETCHI

[Jan Beulich]

On 19.10.2022 17:15, Haochen Jiang wrote:
> --- a/gas/config/tc-i386.c
> +++ b/gas/config/tc-i386.c
> @@ -1102,6 +1102,7 @@ static const arch_entry cpu_arch[] =
>    SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
>    SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
>    SUBARCH (msrlist, MSRLIST, MSRLIST, false),
> +  SUBARCH (prefetchi, PREFETCHI, ANY_PREFETCHI, false),
>  };
>  
>  #undef SUBARCH
> @@ -4522,7 +4523,8 @@ load_insn_p (void)
>      {
>        /* Anysize insns: lea, invlpg, clflush, prefetchnta, prefetcht0,
>  	 prefetcht1, prefetcht2, prefetchtw, bndmk, bndcl, bndcu, bndcn,
> -	 bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote.  */
> +	 bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote, prefetchit0
> +	 prefetchit1.  */
>        if (i.tm.opcode_modifier.anysize)
>  	return 0;
>  

There's still no change in this file making sure that the new insns are
_only_ accepted with RIP-relative addressing. See my earlier comments.

Jan