VOID __stdcall RtlXRestore(XSAVE_AREA *Buffer, UINT64 Mask){
unsigned int MxCsr;
if( (Buffer->Header.CompactionMask & 0x8000000000000000ui64) == 0i64 && (Mask & 6) == 4 )
{
MxCsr = Buffer->LegacyState.MxCsr;
Buffer->LegacyState.MxCsr = _mm_getcsr();
_xrstor(Buffer, Mask);
Buffer->LegacyState.MxCsr = MxCsr;
}
else
{
_xrstor(Buffer, Mask);
}
}