[lld] r319518 - Add an additional test for r319503.

[Rafael Espíndola via llvm-commits]

> This time I just timed the llvm tests when built with shared libraries
>
> gold:                                  138.207661064 seconds time elapsed
> lld master:                         143.343427881 seconds time elapsed
> cutting bloom filter in half: 148.267076771 seconds time elapsed
> bloom filter of size 1:         180.053104591 seconds time elapsed
>

So I agree that we should keep the current bloom filter size.

Cheers,
Rafael