I mean, if you use GCC does recklessly optimize away (some) security/safety code. This is one of the reasons why we don't use it for code we ship. I work in a s

I mean, if you use GCC does recklessly optimize away (some) security/safety code. This is one of the reasons why we don't use it for code we ship. I work in a safety-conscious industry, where an overeager compiler can literally kill people.