1 files changed, 11 insertions, 3 deletions
diff --git a/ARMeilleure/CodeGen/X86/CodeGenerator.cs b/ARMeilleure/CodeGen/X86/CodeGenerator.cs
index 29a4cd78..5f41ff79 100644
--- a/ARMeilleure/CodeGen/X86/CodeGenerator.cs
+++ b/ARMeilleure/CodeGen/X86/CodeGenerator.cs
@@ -440,9 +440,12 @@ namespace ARMeilleure.CodeGen.X86
                         else
                         {
                             EnsureSameReg(dest, src1);
+
                             Debug.Assert(src3.GetRegister().Index == 0);
+
                             context.Assembler.WriteInstruction(info.Inst, dest, src1, src2);
                         }
+
                         break;
                     }
 
@@ -474,11 +477,16 @@ namespace ARMeilleure.CodeGen.X86
                         Operand src2 = operation.GetSource(1);
                         Operand src3 = operation.GetSource(2);
 
-                        EnsureSameType(dest, src1, src2, src3);
-                        EnsureSameReg(dest, src1);
-                        Debug.Assert(!dest.Type.IsInteger());
                         Debug.Assert(HardwareCapabilities.SupportsVexEncoding);
 
+                        Debug.Assert(dest.Kind == OperandKind.Register && src1.Kind == OperandKind.Register && src2.Kind == OperandKind.Register);
+                        Debug.Assert(src3.Kind == OperandKind.Register || src3.Kind == OperandKind.Memory);
+
+                        EnsureSameType(dest, src1, src2, src3);
+                        Debug.Assert(dest.Type == OperandType.V128);
+
+                        Debug.Assert(dest.Value == src1.Value);
+
                         context.Assembler.WriteInstruction(info.Inst, dest, src2, src3);
 
                         break;