https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66434
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-bisection Known to work| |10.0, 8.1.0, 9.1.0 Known to fail| |7.4.0 --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- This seems to work since 8.1 but still fails on the 7 branch. While I remember efforts to sprinkle rewrite-to-defined-overflow around I don't see any such in the vicinity of the ICE so I wonder if the ICE just got away because of IVOPTs heuristic changes.