diff --git a/ICSharpCode.Decompiler/IL/Instructions.cs b/ICSharpCode.Decompiler/IL/Instructions.cs
index 86e73f797..4e6bf709b 100644
--- a/ICSharpCode.Decompiler/IL/Instructions.cs
+++ b/ICSharpCode.Decompiler/IL/Instructions.cs
@@ -843,7 +843,7 @@ namespace ICSharpCode.Decompiler.IL
 		protected internal override bool PerformMatch(ILInstruction other, ref Patterns.Match match)
 		{
 			var o = other as CompoundAssignmentInstruction;
-			return o != null && this.target.PerformMatch(o.target, ref match) && this.value.PerformMatch(o.value, ref match);
+			return o != null && this.target.PerformMatch(o.target, ref match) && this.value.PerformMatch(o.value, ref match) && type.Equals(o.type);
 		}
 	}
 
@@ -2765,7 +2765,7 @@ namespace ICSharpCode.Decompiler.IL
 		protected internal override bool PerformMatch(ILInstruction other, ref Patterns.Match match)
 		{
 			var o = other as NewArr;
-			return o != null && type.Equals(o.type);
+			return o != null && type.Equals(o.type) && Patterns.ListMatch.DoMatch(this.Indices, o.Indices, ref match);
 		}
 	}
 
@@ -3073,7 +3073,7 @@ namespace ICSharpCode.Decompiler.IL
 		protected internal override bool PerformMatch(ILInstruction other, ref Patterns.Match match)
 		{
 			var o = other as LdElema;
-			return o != null && type.Equals(o.type) && this.array.PerformMatch(o.array, ref match) && IsReadOnly == o.IsReadOnly;
+			return o != null && type.Equals(o.type) && this.array.PerformMatch(o.array, ref match) && Patterns.ListMatch.DoMatch(this.Indices, o.Indices, ref match) && IsReadOnly == o.IsReadOnly;
 		}
 	}
 
diff --git a/ICSharpCode.Decompiler/IL/Instructions.tt b/ICSharpCode.Decompiler/IL/Instructions.tt
index 8fb2a65ee..5d1186216 100644
--- a/ICSharpCode.Decompiler/IL/Instructions.tt
+++ b/ICSharpCode.Decompiler/IL/Instructions.tt
@@ -631,6 +631,7 @@ namespace ICSharpCode.Decompiler.IL
 					opCode.ConstructorParameters.Add("params ILInstruction[] " + arg);
 					opCode.ConstructorBody.Add("this." + argProp + " = new InstructionCollection<ILInstruction>(this, " + i + ");");
 					opCode.ConstructorBody.Add("this." + argProp + ".AddRange(" + arg + ");");
+					opCode.PerformMatchConditions.Add("Patterns.ListMatch.DoMatch(this." + argProp + ", o." + argProp + ", ref match)");
 					if (i == 0)
 						opCode.WriteArguments.Add("bool first = true;");
 					opCode.WriteArguments.Add("foreach (var " + arg + " in " + argProp + ") {");