Re: [Emacs-diffs] master 605f901: Prefer memcpy and memset to doing it by hand

[Stefan Monnier]

> +  if (XLI (init) == 0)
> +    memset (p->contents, 0, XFASTINT (length) * sizeof p->contents[0]);
> +  else
> +    for (ptrdiff_t i = 0; i < XFASTINT (length); i++)
> +      p->contents[i] = init;

FWIW, I much prefer keeping just the loop, over using this "if+memset"
which seems like an obvious case or too-early-optimization.


        Stefan