https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113552
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Priority|P1 |P2 CC| |rguenth at gcc dot gnu.org Last reconfirmed| |2024-01-23 Status|UNCONFIRMED |WAITING Target Milestone|14.0 |11.5 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Hum, the vectorizer looks at the simd specs and if it says 1-lane variants (simdlen == 1) are available it will happily create them. Can you provide the testcase amended with the used SIMD "declarations" (as with the fortran syntax or with a C testcase)?