https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65419
--- Comment #13 from vries at gcc dot gnu.org --- (In reply to vries from comment #9) > The GOACC_parallel is more tricky. I don't see what kind of fnspec for > GOACC_parallel could fix this. The only other potential solution I see > besides postponing expansion of the parallel region is ipa_pta. But that's > apparently not production ready yet (PR46032 comment 19). Any other ideas? Filed as PR66324 - GOACC_parallel is optimization barrier