1 files changed, 32 insertions, 1 deletions
diff --git a/ARMeilleure/Instructions/InstEmitSimdLogical.cs b/ARMeilleure/Instructions/InstEmitSimdLogical.cs
index 8ca81580..2bf531e6 100644
--- a/ARMeilleure/Instructions/InstEmitSimdLogical.cs
+++ b/ARMeilleure/Instructions/InstEmitSimdLogical.cs
@@ -254,7 +254,22 @@ namespace ARMeilleure.Instructions
 
         public static void Not_V(ArmEmitterContext context)
         {
-            if (Optimizations.UseSse2)
+            if (Optimizations.UseAvx512Ortho)
+            {
+                OpCodeSimd op = (OpCodeSimd)context.CurrOp;
+
+                Operand n = GetVec(op.Rn);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Vpternlogd, n, n, Const(~0b10101010));
+
+                if (op.RegisterSize == RegisterSize.Simd64)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(GetVec(op.Rd), res);
+            }
+            else if (Optimizations.UseSse2)
             {
                 OpCodeSimd op = (OpCodeSimd)context.CurrOp;
 
@@ -283,6 +298,22 @@ namespace ARMeilleure.Instructions
             {
                 InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64OrnV);
             }
+            else if (Optimizations.UseAvx512Ortho)
+            {
+                OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
+
+                Operand n = GetVec(op.Rn);
+                Operand m = GetVec(op.Rm);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Vpternlogd, n, m, Const(0b11001100 | ~0b10101010));
+
+                if (op.RegisterSize == RegisterSize.Simd64)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(GetVec(op.Rd), res);
+            }
             else if (Optimizations.UseSse2)
             {
                 OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;