2 files changed, 3 insertions, 0 deletions
diff --git a/src/main/java/org/shedlang/compiler/ast/typed/TypedBinaryOperator.java b/src/main/java/org/shedlang/compiler/ast/typed/TypedBinaryOperator.java
index eac3cbce..38d628fa 100644
--- a/src/main/java/org/shedlang/compiler/ast/typed/TypedBinaryOperator.java
+++ b/src/main/java/org/shedlang/compiler/ast/typed/TypedBinaryOperator.java
@@ -6,6 +6,7 @@ import org.shedlang.compiler.types.Types;
 public enum TypedBinaryOperator {
     INT_ADD(Types.INT),
     INT_EQUALS(Types.BOOL),
+    INT_NOT_EQUAL(Types.BOOL),
     INT_SUB(Types.INT);
 
     private final Type type;
diff --git a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
index 4b2bdf5b..b6aec8dd 100644
--- a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
+++ b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
@@ -20,6 +20,8 @@ public class StackCompiler {
                     new IntAddInstruction(node.source());
                 case INT_EQUALS ->
                     new IntEqualsInstruction(node.source());
+                case INT_NOT_EQUAL ->
+                    new IntNotEqualInstruction(node.source());
                 case INT_SUB ->
                     new IntSubInstruction(node.source());
             });