search for: passeven

...e command line; as thecomment says, "If all optimizations are disabled, just run thealways-inline pass."This doesn't play well with _instrumentation_passes which should not be disabled regardless of the optimizationlevel. My proposal is to add a specific extension point to preserve a passeven if O0 is used (below is the usage example with theAddressSanitizer pass)Another solution would be to introduce a passattribute which tells whether the pass should be preserved if theoptimizations are disabled, but this will require some refactoring ofthe PassManagerBuilder class. What do you think...