https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78103
--- Comment #1 from Ben Maurer <ben.maurer at gmail dot com> --- Also along the same lines: https://godbolt.org/g/Nzed5m GCC figures out BSRNew, but there's a cdqe instruction that's unnecessary
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78103
--- Comment #1 from Ben Maurer <ben.maurer at gmail dot com> --- Also along the same lines: https://godbolt.org/g/Nzed5m GCC figures out BSRNew, but there's a cdqe instruction that's unnecessary