https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98862
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org, | |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- libstdc++-v3 isn't supported ATM on either nvptx* or amdgcn* offloading, so if one needs anything from libstdc++, it will not work. As for the 16 byte atomics, I thought this was meant to be solved through -latomic, but I might misremember.