https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87915
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic, openmp Status|UNCONFIRMED |NEW Last reconfirmed| |2018-11-07 CC| |jakub at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- You could use -fopt-info-vec-missed but that warns about more cases than just #pragma omp simd ones. Thus confirmed. I don't think we want to add -Wpass-failed but -Wopenmp might warn about "unhandled" (unoptimized) OMP constructs?