[Bug tree-optimization/92337] Bogus -Werror=array-bounds below array bounds warning in glibc stdlib/strtod_l.c

[fw at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92337

--- Comment #1 from Florian Weimer <fw at gcc dot gnu.org> ---
Note: 31-bit s390 and 32-bit powerpc also match the triggering conditions, and
glibc fails to build there, too.