Signed-off-by: Jiajie Chen <c@jia.je>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/loongarch64/tcg-target.c.inc | 8 ++++++++
 tcg/loongarch64/tcg-target.h     | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index b36b706e39..0814f62905 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -1698,6 +1698,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
     static const LoongArchInsn neg_vec_insn[4] = {
         OPC_VNEG_B, OPC_VNEG_H, OPC_VNEG_W, OPC_VNEG_D
     };
+    static const LoongArchInsn mul_vec_insn[4] = {
+        OPC_VMUL_B, OPC_VMUL_H, OPC_VMUL_W, OPC_VMUL_D
+    };
 
     a0 = args[0];
     a1 = args[1];
@@ -1799,6 +1802,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
     case INDEX_op_neg_vec:
         tcg_out32(s, encode_vdvj_insn(neg_vec_insn[vece], a0, a1));
         break;
+    case INDEX_op_mul_vec:
+        tcg_out32(s, encode_vdvjvk_insn(mul_vec_insn[vece], a0, a1, a2));
+        break;
     case INDEX_op_dupm_vec:
         tcg_out_dupm_vec(s, type, vece, a0, a1, a2);
         break;
@@ -1825,6 +1831,7 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece)
     case INDEX_op_nor_vec:
     case INDEX_op_not_vec:
     case INDEX_op_neg_vec:
+    case INDEX_op_mul_vec:
         return 1;
     default:
         return 0;
@@ -1999,6 +2006,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
     case INDEX_op_orc_vec:
     case INDEX_op_xor_vec:
     case INDEX_op_nor_vec:
+    case INDEX_op_mul_vec:
         return C_O1_I2(w, w, w);
 
     case INDEX_op_not_vec:
diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h
index 64c72d0857..2c2266ed31 100644
--- a/tcg/loongarch64/tcg-target.h
+++ b/tcg/loongarch64/tcg-target.h
@@ -185,7 +185,7 @@ extern bool use_lsx_instructions;
 #define TCG_TARGET_HAS_nand_vec         0
 #define TCG_TARGET_HAS_nor_vec          1
 #define TCG_TARGET_HAS_eqv_vec          0
-#define TCG_TARGET_HAS_mul_vec          0
+#define TCG_TARGET_HAS_mul_vec          1
 #define TCG_TARGET_HAS_shi_vec          0
 #define TCG_TARGET_HAS_shs_vec          0
 #define TCG_TARGET_HAS_shv_vec          0
-- 
2.42.0