[Bug c++/64037] Miscompilation with LTO and enum class : char parameter

[js at alien8 dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64037

--- Comment #3 from Julian Stecklina <js at alien8 dot de> ---
Created attachment 34085
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34085&action=edit
Miscompiled binary (built with 4.9.2)