> As tweaks are made...
  > ...how you layout different files and functions in memory have different trade offs and are hard to know up front without doing actual real world testing.

These are definitely not an algorithmic optimizations like privatization [1].

https://en.wikipedia.org/wiki/Privatization_(computer_progra...

To correctly apply privatization one has to have correct dependency analysis. This analysis uses results of many other analyses, for example, value range analysis, something like Fourier-Motzkin algorithm, etc.

So this agentic-optimized compiler has a program where privatization is not applied, what tweaks should agents apply?