[Bug ipa/119376] [15 Regression] musttail does not get dropped after inlining?

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119376

--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I've added the #c13 testcase to the patch.