https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97796
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2020-11-11 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Hmm the point of crash doesn't make much sense, I assume it crashes inside the ISL library? What version do you use? I guess you built that in-tree?