On Thu, 19 Oct 2017, Andrew Haley wrote: > On 19/10/17 12:58, Mattias Rönnblom wrote: > > Did I misunderstand the semantics of > > atomic_thread_fence+memory_order_release? > > No, you did not. This looks like a bug. Please report it.
This bug is fixed on trunk, so should work from gcc-8 onwards (PR 80640). Alexander
