[Bug c/119014] Extending _Float16 constant at compile and run time differs

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119014

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
A default that's different depending on target is also a recipie for problems.