*** old/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Mon Jan  6 15:18:09 2014
--- new/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Mon Jan  6 15:18:09 2014

*** 1004,1013 ****
--- 1004,1016 ----
      __ verify_oop(src->as_register());
  #ifdef _LP64
      if (UseCompressedOops && !wide) {
        __ movptr(compressed_src, src->as_register());
        __ encode_heap_oop(compressed_src);
+       if (patch_code != lir_patch_none) {
+         info->oop_map()->set_narrowoop(compressed_src->as_VMReg());
+       }
      }
  #endif
    }
  
    if (patch_code != lir_patch_none) {