3 ms·
It's not as easy as it seems. In C `x + 1` is an undefined behavior if `x` is signed and overflows. Optimizer takes advantage of that for loop optimizations.
by pornel 9y ago
It's not as easy as it seems.
In C `x + 1` is an undefined behavior if `x` is signed and overflows. Optimizer takes advantage of that for loop optimizations.