src/cpu/sparc/vm/vm_version_sparc.cpp

*** 38,48 ****
  int VM_Version::_features = VM_Version::unknown_m;
  const char* VM_Version::_features_str = "";
  unsigned int VM_Version::_L2_data_cache_line_size = 0;
  
  void VM_Version::initialize() {
!   _features = determine_features();
    PrefetchCopyIntervalInBytes = prefetch_copy_interval_in_bytes();
    PrefetchScanIntervalInBytes = prefetch_scan_interval_in_bytes();
    PrefetchFieldsAhead         = prefetch_fields_ahead();
  
    assert(0 <= AllocatePrefetchInstr && AllocatePrefetchInstr <= 1, "invalid value");
--- 38,51 ----
  int VM_Version::_features = VM_Version::unknown_m;
  const char* VM_Version::_features_str = "";
  unsigned int VM_Version::_L2_data_cache_line_size = 0;
  
  void VM_Version::initialize() {
! 
!   assert(_features != VM_Version::unknown_m, "System pre-initialization is not complete.");
!   guarantee(VM_Version::has_v9(), "only SPARC v9 is supported");
! 
    PrefetchCopyIntervalInBytes = prefetch_copy_interval_in_bytes();
    PrefetchScanIntervalInBytes = prefetch_scan_interval_in_bytes();
    PrefetchFieldsAhead         = prefetch_fields_ahead();
  
    assert(0 <= AllocatePrefetchInstr && AllocatePrefetchInstr <= 1, "invalid value");
*** 74,85 ****
    if (AllocatePrefetchStyle == 3 && !has_blk_init()) {
      warning("BIS instructions are not available on this CPU");
      FLAG_SET_DEFAULT(AllocatePrefetchStyle, 1);
    }
  
-   guarantee(VM_Version::has_v9(), "only SPARC v9 is supported");
- 
    assert(ArraycopySrcPrefetchDistance < 4096, "invalid value");
    if (ArraycopySrcPrefetchDistance >= 4096)
      ArraycopySrcPrefetchDistance = 4064;
    assert(ArraycopyDstPrefetchDistance < 4096, "invalid value");
    if (ArraycopyDstPrefetchDistance >= 4096)
--- 77,86 ----