https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92649
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Status|UNCONFIRMED |NEW Last reconfirmed| |2019-11-25 Ever confirmed|0 |1 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Note this would require DSE to adjust the iteration domain. Peeling one iteratiou would "solve" that. The testcase is also stupid, so what's the original motivating testcase?