/// <summary>
/// pc += sBx
/// if (A) close all upvalues >= R(A - 1)
/// </summary>
public static void Jump(Instruction ins, ILuaVM vm)
{
ins.AsBx(out var a, out var sbx);
vm.AddPC(sbx);
if (a != 0)
{
vm.CloseUpvalues(a);
}
}
