Yeah but the glass breaks really easily so it should help disperse the impact.
The overall height, especially of the hood is also really important for the pedestrian's chances. if a sedan hits you, ideally you can roll over the top. if a truck or suv with enough size hits you, you go under it.
Somehow I think the mass and speed is far more significant than a pointy bumper.
Mass probably is only significant because it makes the stopping distance longer.