https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96257
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I think gomp.exp adds -fopenmp -Wno-hsa automatically.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96257
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I think gomp.exp adds -fopenmp -Wno-hsa automatically.