src/hotspot/share/memory/filemap.cpp

rev 50985 : 8206977: Minor improvements of runtime code.
Reviewed-by: coleenp, lfoltan

*** 629,639 ****
--- 629,641 ----
    }
    si->_used = size;
    si->_read_only = read_only;
    si->_allow_exec = allow_exec;
    si->_crc = ClassLoader::crc32(0, base, (jint)size);
+   if (base != NULL) {
      write_bytes_aligned(base, (int)size);
+   }
  }
  
  // Write out the given archive heap memory regions.  GC code combines multiple
  // consecutive archive GC regions into one MemRegion whenever possible and
  // produces the 'heap_mem' array.