[Bug middle-end/97743] Failure to optimize boolean multiplication to select

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97743

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
imull on core & zen is 3-4 cycles latency (no idea if they special-case 0 or 1
values somehow, guess not).