https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89205
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 Status|UNCONFIRMED |NEW Last reconfirmed| |2019-02-05 Target Milestone|--- |8.3 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It means debuginfo wasn't present at all before this rev. (on the reduced testcase). Somehow the iteration wasn't translated 1:1?