[Bug tree-optimization/91459] Tail-Call Optimization is not performed when return value is assumed.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91459

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=118430

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Related to PR 118430 but not exactly since in this case the problem here is
that the value can only be 1 in this one specific function and not known
otherwise.