* Add Config.enable_all_optimizations() method
- * Add a more aggressive option to remove dead code:
- config.remove_almost_dead_code, disabled by default
+ * Add a more aggressive option to remove dead code
+ (config.remove_almost_dead_code), disabled by default
* Unroll loops (no support for break/continue yet)
* Remove useless instructions. Example:
"x=1; 'abc'; print(x)" => "x=1; print(x)"
+ * remove useless code: "try: pass except: pass"
+ * replace '(a and b) and c' (2 op) with 'a and b and c' (1 op), same for "or" operator