https://leaf.dragonflybsd.org/mailarchive/commits/2009-12/msg00018.html
git: sysperf /call-loop test - Ensure the nop() call is not optimized out
the nopis notgitcallloop
https://nodpa.com/n/594/Reading-the-NOP-Leaves
Reading the NOP Leaves - Northeast Organic Dairy Producers Alliance
By Samuel Fromartz Added May 12, 2008. Back during the Cold War, political scientists known as Kremlinologists tried to interpret all the personnel shake-ups...
the noporganic dairyreadingleavesnortheast