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Re: [RFC PATCH 43/43] target/loongarch: Implement vldi


From: Richard Henderson
Subject: Re: [RFC PATCH 43/43] target/loongarch: Implement vldi
Date: Sat, 24 Dec 2022 13:18:12 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2

On 12/24/22 00:16, Song Gao wrote:
+static bool trans_vldi(DisasContext *ctx, arg_vldi *a)
+{
+    TCGv_i32 twd = tcg_constant_i32(a->vd);
+    TCGv_i32 tui = tcg_constant_i32(a->imm);
+
+    CHECK_SXE;
+    gen_helper_vldi(cpu_env, twd, tui);
+    return true;
+}
+

The constant should be expanded during translate, and use tcg_gen_gvec_dupi.


r~



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