[Bug tree-optimization/118430] [14/15 Regression] tail call vs IPA-VRP return value range with constant value

[kenjin4096 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118430

--- Comment #8 from Ken Jin <kenjin4096 at gmail dot com> ---
Thanks a lot for your help on this! I think I've narrowed down what's happening
with CPython. It seems what's happening in CPython is not a bug, but should be
a feature request. I will file a separate feature request for that.

Thanks again for your time.