Revert "Revert "load store elimination.""

This reverts commit 8030c4100d2586fac39ed4007c61ee91d4ea4f25.

Change-Id: I79558d85484be5f5d04e4a44bea7201fece440f0
diff --git a/test/532-checker-nonnull-arrayset/src/Main.java b/test/532-checker-nonnull-arrayset/src/Main.java
index 7d8fff4..2c701bb 100644
--- a/test/532-checker-nonnull-arrayset/src/Main.java
+++ b/test/532-checker-nonnull-arrayset/src/Main.java
@@ -29,10 +29,10 @@
   /// CHECK-NOT:      test
   /// CHECK:          ReturnVoid
   public static void test() {
-    Object[] array = new Object[1];
+    Object[] array = new Object[2];
     Object nonNull = array[0];
     nonNull.getClass(); // Ensure nonNull has an implicit null check.
-    array[0] = nonNull;
+    array[1] = nonNull;
   }
 
   public static void main(String[] args) {}