Ported from https://github.com/zephyrtronium/xirho. Thanks to Jorropo
for finding this optimization.

goos: linux
goarch: amd64
pkg: gitlab.com/zephyrtronium/shootout
cpu: AMD Ryzen 9 7900X 12-Core Processor
           │  old.bench   │              new.bench               │
           │    sec/op    │    sec/op     vs base                │
Xoshiro-24   1.8240n ± 0%   0.7726n ± 0%  -57.64% (p=0.000 n=20)

           │  old.bench   │               new.bench               │
           │     B/s      │     B/s       vs base                 │
Xoshiro-24   4.085Gi ± 0%   9.643Gi ± 0%  +136.06% (p=0.000 n=20)