src/cpu/x86/vm/vm_version_x86.cpp

*** 471,481 ****
    _cpuFeatures = 0;
    _logical_processors_per_package = 1;
    // i486 internal cache is both I&D and has a 16-byte line size
    _L1_data_cache_line_size = 16;
  
-   if (!Use486InstrsOnly) {
      // Get raw processor info
  
      get_cpu_info_stub(&_cpuid_info);
  
      assert_is_initialized();
--- 471,480 ----
*** 488,498 ****
        // Logical processors are only available on P4s and above,
        // and only if hyperthreading is available.
        _logical_processors_per_package = logical_processor_count();
        _L1_data_cache_line_size = L1_line_size();
      }
-   }
  
    _supports_cx8 = supports_cmpxchg8();
    // xchg and xadd instructions
    _supports_atomic_getset4 = true;
    _supports_atomic_getadd4 = true;
--- 487,496 ----