Re: [RFC v4 66/70] target/riscv: rvv-1.0: narrowing floating-point/integer type-convert

[Richard Henderson]

On 8/17/20 1:49 AM, frank.ch...@sifive.com wrote:
> +DEF_HELPER_5(vfncvt_rod_f_f_w_h, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rod_f_f_w_w, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_xu_f_w_b, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_xu_f_w_h, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_xu_f_w_w, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_x_f_w_b, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_x_f_w_h, void, ptr, ptr, ptr, env, i32)
> +DEF_HELPER_5(vfncvt_rtz_x_f_w_w, void, ptr, ptr, ptr, env, i32)

These helpers are redundant with the ones that don't specify rounding mode,
because you already handled that in the translator.


r~