Do you have an example of an optimization pass you would turn off in Clang? I mean, do you actually know which one you'd turn off and what the pros and cons ar

Do you have an example of an optimization pass you would turn off in Clang? I mean, do you actually know which one you'd turn off and what the pros and cons are. Not just answer like "of course, whichever one caused this behavior!" I'm asking because I noticed nobody who rants about compiler behavior on UB code actually seems to have a detailed understanding of what they're talking about. They always seem to just be shooting from the hip.