[Bug tree-optimization/80655] -Werror=format-truncation inconsistency between x86_32 and x86_64

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80655

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
sprintf pass doesn't run close to VRP so the optimization opportunity could
have been exposed later.