https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83580
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED Target Milestone|7.5 |8.0 Summary|[7 Regression] Wrong code |[8 Regression] Wrong code |caused by vectorization |caused by vectorization Known to fail|6.4.0, 7.2.0 | --- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> --- Hmm, so I can't make the testcase fail on the GCC 6 or 7 branch or the 6.4 or 7.2 releases, not sure how Martin set those known-to-fail. Fixed for GCC 8 (but latent).