No it was some random debugging of Leet Code style excercise, some useless math ...

SomeoneFromCA on June 25, 2020 | parent | context | favorite | on: C performance mystery: delete unused string consta...

No it was some random debugging of Leet Code style excercise, some useless math computation. I just was throwing every possible change, till one worked. I knew that code had to be fast than it was, because with PGO it was very fast.