[lmm]

This battle has been fought and lost. If you require sensible behaviour, just move on and use a language that offers it. C compilers will do what makes them look good on benchmarks, and various "friendly C" efforts have been tried and failed.

[vyodaiken]

Au contraire - gcc and clang both appear to do the right thing now.

[mfukar]

https://godbolt.org/g/lqmNLh