diff --git a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
index d11a0b8477..7376dbb3ca 100644
--- a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
+++ b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
@@ -131,12 +131,8 @@ namespace ChocolArm64.Instruction
             {
                 EmitVectorExtractZx(Context, Op.Rn, Index, 0);
 
-                Context.Emit(OpCodes.Conv_U4);
-
                 ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountSetBits8));
 
-                Context.Emit(OpCodes.Conv_U8);
-
                 EmitVectorInsert(Context, Op.Rd, Index, 0);
             }
 
@@ -440,6 +436,15 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Fmls_Se(AILEmitterCtx Context)
+        {
+            EmitScalarTernaryOpByElemF(Context, () =>
+            {
+                Context.Emit(OpCodes.Mul);
+                Context.Emit(OpCodes.Sub);
+            });
+        }
+
         public static void Fmls_V(AILEmitterCtx Context)
         {
             EmitVectorTernaryOpF(Context, () =>
@@ -554,6 +559,14 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Fmulx_Se(AILEmitterCtx Context)
+        {
+            EmitScalarBinaryOpByElemF(Context, () =>
+            {
+                EmitSoftFloatCall(Context, nameof(ASoftFloat_32.FPMulX));
+            });
+        }
+
         public static void Fmulx_V(AILEmitterCtx Context)
         {
             EmitVectorBinaryOpF(Context, () =>
@@ -562,6 +575,14 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Fmulx_Ve(AILEmitterCtx Context)
+        {
+            EmitVectorBinaryOpByElemF(Context, () =>
+            {
+                EmitSoftFloatCall(Context, nameof(ASoftFloat_32.FPMulX));
+            });
+        }
+
         public static void Fneg_S(AILEmitterCtx Context)
         {
             EmitScalarUnaryOpF(Context, () => Context.Emit(OpCodes.Neg));