Re:What every compiler writer should know about programmers ...
by AntonErtl on Saturday March 05, 2016 @11:49AM
(#11229982)
Thank you for the interest in this paper.
You read one intention of the quotes right. But they are also intended to be scare quotes; if the result of an "optimization" is equivalent to the behaviour intended by the programmer that also worked with earlier versions of the compiler, it's a real optimization, if not, it's miscompilation. E.g., "optimizing" a bounded loop into an endless loop is not a real optimization.
You read one intention of the quotes right. But they are also intended to be scare quotes; if the result of an "optimization" is equivalent to the behaviour intended by the programmer that also worked with earlier versions of the compiler, it's a real optimization, if not, it's miscompilation. E.g., "optimizing" a bounded loop into an endless loop is not a real optimization.