[Bug tree-optimization/83819] [meta-bug] missing strlen optimizations

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819
Bug 83819 depends on bug 94815, which changed state.

Bug 94815 Summary: Abusive -Wrestrict warning with sprintf
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94815

           What    |Removed                     |Added
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             Status|REOPENED                    |RESOLVED
         Resolution|---                         |DUPLICATE