>=

idea/src/org/jetbrains/jet/codegen/StackValue.java

@@ -138,6 +138,9 @@ public abstract class StackValue {
             else if (opToken == JetTokens.GT) {
                 opcode = jumpIfFalse ? Opcodes.IF_ICMPLE : Opcodes.IF_ICMPGT;
             }
+            else if (opToken == JetTokens.GTEQ) {
+                opcode = jumpIfFalse ? Opcodes.IF_ICMPLT : Opcodes.IF_ICMPGE;
+            }
             else if (opToken == JetTokens.LT) {
                 opcode = jumpIfFalse ? Opcodes.IF_ICMPGE : Opcodes.IF_ICMPLT;
             }

idea/tests/org/jetbrains/jet/codegen/NamespaceGenTest.java

@@ -185,6 +185,11 @@ public class NamespaceGenTest extends LightCodeInsightFixtureTestCase {
         binOpTest("fun foo(a: Int, b: Int): Int = if (a != b) 1 else 0", 5, 3, 1);
     }
 
+    public void testGE() throws Exception {
+        binOpTest("fun foo(a: Int, b: Int): Int = if (a >= b) 1 else 0", 5, 5, 1);
+        binOpTest("fun foo(a: Int, b: Int): Int = if (a >= b) 1 else 0", 3, 5, 0);
+    }
+
     public void testIfNoElse() throws Exception {
         loadFile("ifNoElse.jet");
         System.out.println(generateToText());