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Re: [Qemu-arm] [RFC PATCH 16/30] target/arm/translate-a64.c: add FP16 FA


From: Richard Henderson
Subject: Re: [Qemu-arm] [RFC PATCH 16/30] target/arm/translate-a64.c: add FP16 FADD/FMUL/FDIV to AdvSIMD 3 Same (!sub)
Date: Mon, 16 Oct 2017 15:08:34 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

On 10/13/2017 09:24 AM, Alex Bennée wrote:
> +DEF_HELPER_3(advsimd_addh, f16, f16, f16, ptr)
> +DEF_HELPER_3(advsimd_subh, f16, f16, f16, ptr)
> +DEF_HELPER_3(advsimd_mulh, f16, f16, f16, ptr)
> +DEF_HELPER_3(advsimd_divh, f16, f16, f16, ptr)
...
>          switch (fpopcode) {
> +        case 0x2: /* FADD */
> +            gen_helper_advsimd_addh(tcg_res, tcg_op1, tcg_op2, fpst);
> +            break;

Forgot FSUB with case 0x12?


r~



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