https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80275
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |7.0.1 Summary|[6/7 Regression] Poor (but |[6 Regression] Poor (but |valid) code generated by |valid) code generated by |optimizer passing optimizer |optimizer passing optimizer |list to function |list to function Known to fail| |6.3.1 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk sofar.