*** old/src/cpu/x86/vm/vm_version_x86.cpp	Tue Oct  6 12:32:55 2015
--- new/src/cpu/x86/vm/vm_version_x86.cpp	Tue Oct  6 12:32:54 2015

*** 1086,1100 ****
--- 1086,1095 ----
      // Modern processors allow misaligned memory operations for vectors.
      AlignVector = !UseUnalignedLoadStores;
    }
  #endif // COMPILER2
  
    assert(0 <= AllocatePrefetchInstr && AllocatePrefetchInstr <= 3, "invalid value");
  
    // set valid Prefetch instruction
    if( AllocatePrefetchInstr < 0 ) AllocatePrefetchInstr = 0;
    if( AllocatePrefetchInstr > 3 ) AllocatePrefetchInstr = 3;
    if( AllocatePrefetchInstr == 3 && !supports_3dnow_prefetch() ) AllocatePrefetchInstr=0;
    if( !supports_sse() && supports_3dnow_prefetch() ) AllocatePrefetchInstr = 3;
  
    // Allocation prefetch settings
    intx cache_line_size = prefetch_data_size();

*** 1129,1139 ****
--- 1124,1133 ----
          FLAG_SET_DEFAULT(UseFPUForSpilling, true);
        }
      }
  #endif
    }
    assert(AllocatePrefetchDistance % AllocatePrefetchStepSize == 0, "invalid value");
  
  #ifdef _LP64
    // Prefetch settings
    PrefetchCopyIntervalInBytes = prefetch_copy_interval_in_bytes();
    PrefetchScanIntervalInBytes = prefetch_scan_interval_in_bytes();