4 ms·
(You almost certainly know this, but I presume the parent doesn't.) GCC can be passed `-fno-delete-null-pointer-checks` precisely to prevent this. Linux uses i
by Smaug123 4y ago
(You almost certainly know this, but I presume the parent doesn't.)
GCC can be passed `-fno-delete-null-pointer-checks` precisely to prevent this. Linux uses it, see e.g. https://lkml.org/lkml/2018/4/4/601 https://lkml.org/lkml/2018/4/4/601 where it's discussed.