test/jdk/java/lang/instrument/GetObjectSizeIntrinsicsTest.java

@@ -315,10 +315,11 @@
      static final int LARGE_OBJ_ARRAY_SIZE = (4096/(int)REF_SIZE)*1024*1024 + 1024;
  
      // 64-bit: 8mw-4ccp-4len
      // 32-bit: 4mw-4ccp-4len-4gap
      static final int ARRAY_HEADER_SIZE = 16;
+     static final int ARRAY_HEADER_SIZE = COMPACT_HEADERS ? 8 : 16;
  
      final String mode;
  
      public GetObjectSizeIntrinsicsTest(String name, String mode) {
          super(name);