Re: [RFC PATCH 39/43] target/loongarch: Implement vinsgr2vr vpickve2gr vreplgr2vr

[Richard Henderson]

On 12/24/22 00:16, Song Gao wrote:
> +DEF_HELPER_4(vinsgr2vr_b, void, env, i32, i32, i32)
> +DEF_HELPER_4(vinsgr2vr_h, void, env, i32, i32, i32)
> +DEF_HELPER_4(vinsgr2vr_w, void, env, i32, i32, i32)
> +DEF_HELPER_4(vinsgr2vr_d, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_b, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_h, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_w, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_d, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_bu, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_hu, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_wu, void, env, i32, i32, i32)
> +DEF_HELPER_4(vpickve2gr_du, void, env, i32, i32, i32)

These can be implemented with tcg_gen_{ld,st}_i64, and offsetof.

> +DEF_HELPER_3(vreplgr2vr_b, void, env, i32, i32)
> +DEF_HELPER_3(vreplgr2vr_h, void, env, i32, i32)
> +DEF_HELPER_3(vreplgr2vr_w, void, env, i32, i32)
> +DEF_HELPER_3(vreplgr2vr_d, void, env, i32, i32)

These are tcg_gen_gvec_dup_i64.


r~