[Bug c++/119615] Divergence with Clang on musttail (differing tailcall target signature)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119615

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #0)
> For the following (gnarly reduction from PR119614):

(Ignore that bit, I changed my mind and used something simpler.)