https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68501
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-11-23 Target Milestone|--- |6.0 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Yep, I also saw this. IIRC the recip pass is responsible for this.