[Bug tree-optimization/109732] [14 regression] gcc miscompiles iterator comparison on nlohmann_json since r14-204-gf1f5cbaa3f716f

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732

--- Comment #12 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #11)
> Created attachment 54999 [details]
> Patch which needs a message/changelog

I confirm the patch fixes real test failures on nlohmann_json-3.11.2 as well.

I also had untriaged mysterious aws-sdk-cpp-1.11.37 test failures. The failures
are gone as well with your patch.

Thank you!