> fail to link ("unresolved symbol __atomic_compare_exchange_16") with and
> without the patch.
Can you try linking with `-latomic`? Namely, add
`/* { dg-additional-options "-foffload-options=nvptx-none=-latomic" { target
offload_target_nvptx } } */`
to those tests and check whether they now PASS. If it helps, please fix those
testcases.
Thanks!
--
https://forge.sourceware.org/gcc/gcc/pulls/278#issuecomment-8261
