diff --git a/test/083-compiler-regressions/src/Main.java b/test/083-compiler-regressions/src/Main.java
index 8d7bf01..8010711 100644
--- a/test/083-compiler-regressions/src/Main.java
+++ b/test/083-compiler-regressions/src/Main.java
@@ -30,6 +30,7 @@
     }
 
     public static void main(String args[]) throws Exception {
+        b17630605();
         b17411468();
         b2296099Test();
         b2302318Test();
@@ -62,6 +63,18 @@
         minDoubleWith3ConstsTest();
     }
 
+    public static void b17630605() {
+      // b/17630605 - failure to properly handle min long immediates.
+      long a1 = 40455547223404749L;
+      long a2 = Long.MIN_VALUE;
+      long answer = a1 + a2;
+      if (answer == -9182916489631371059L) {
+          System.out.println("b17630605 passes");
+      } else {
+          System.out.println("b17630605 fails: " + answer);
+      }
+    }
+
     public static void b17411468() {
       // b/17411468 - inline Math.round failure.
       double d1 = 1.0;