[Bug middle-end/67239] [6 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc execution test

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239
Bug 67239 depends on bug 68355, which changed state.

Bug 68355 Summary: C++ constexpr is passed on stack
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68355

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