[Bug c++/81476] severe slow-down with range-v3 library compared to clang

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81476

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #1 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Please clarify if the problem is in compilation time (how long the compiler
takes to compile the file), or in performance of generated code.

Please attach preprocessed testcase obtained with -E or -save-temps.