[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I'm not very motivated to debug this "code", please make sure you try the
options suggested at https://gcc.gnu.org/bugs/ to be sure the sanitizers don't
find a problem.