The affirmation is demonstrably false, at least while using recent compilers and a standard (-O2) optimization level: https://godbolt.org/z/rNxpQy https://godb

The affirmation is demonstrably false, at least while using recent compilers and a standard (-O2) optimization level: https://godbolt.org/z/rNxpQy https://godbolt.org/z/rNxpQy