[Bug ipa/116813] std::vector index check not optimized out with -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116813

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
https://godbolt.org/z/4jMTb4fqv