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Re: [PATCH v5 43/60] target/riscv: narrowing floating-point/integer type


From: Richard Henderson
Subject: Re: [PATCH v5 43/60] target/riscv: narrowing floating-point/integer type-convert instructions
Date: Sat, 14 Mar 2020 16:08:05 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1

On 3/12/20 7:58 AM, LIU Zhiwei wrote:
> +static uint32_t vfncvtffv32(uint64_t a, float_status *s)
> +{
> +    return float64_to_float32(a, s);
> +}
> +RVVCALL(OPFVV1, vfncvt_f_f_v_h, NOP_UU_H, H2, H4, vfncvtffv16)
> +RVVCALL(OPFVV1, vfncvt_f_f_v_w, NOP_UU_W, H4, H8, vfncvtffv32)
> +GEN_VEXT_V_ENV(vfncvt_f_f_v_h, 2, 2, clearh)
> +GEN_VEXT_V_ENV(vfncvt_f_f_v_w, 4, 4, clearl)

Same question as for float32_to_float64.

Otherwise,
Reviewed-by: Richard Henderson <address@hidden>

r~



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