[Bug c++/104259] libstdc++ fails for epiphany-elf

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104259

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Likely started with r12-6866-gc8bd4dc8212e43b2f9af08b80df97f90cdb0df4f.