src/hotspot/cpu/x86/vm_version_x86.cpp

*** 1409,1419 ****
      warning("fast-string operations are not available on this CPU");
      FLAG_SET_DEFAULT(UseFastStosb, false);
    }
  
    // Use XMM/YMM MOVDQU instruction for Object Initialization
!   if (!UseFastStosb && UseSSE >= 2 && UseUnalignedLoadStores) {
      if (FLAG_IS_DEFAULT(UseXMMForObjInit)) {
        UseXMMForObjInit = true;
      }
    } else if (UseXMMForObjInit) {
      warning("UseXMMForObjInit requires SSE2 and unaligned load/stores. Feature is switched off.");
--- 1409,1419 ----
      warning("fast-string operations are not available on this CPU");
      FLAG_SET_DEFAULT(UseFastStosb, false);
    }
  
    // Use XMM/YMM MOVDQU instruction for Object Initialization
!   if (UseSSE >= 2 && UseUnalignedLoadStores) {
      if (FLAG_IS_DEFAULT(UseXMMForObjInit)) {
        UseXMMForObjInit = true;
      }
    } else if (UseXMMForObjInit) {
      warning("UseXMMForObjInit requires SSE2 and unaligned load/stores. Feature is switched off.");