https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119102
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #4) > We're taking the non-OpenMP branch there, but the error from GCC seems to be > incorrectly referring to OpenMP. > > The docs for attribute simd say: > > If the attribute is specified and #pragma omp declare simd is present on a > declaration and the -fopenmp or -fopenmp-simd switch is specified, then the > attribute is ignored. The vectorizer uses those functions with the simd attribute (but not #pragma omp simd) anyway though. I think the frontend shouldn't complain about this.
