https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85572
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-04-30 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Hmm, looks like C doesn't like the conditional. Eh. Confirmed with C++ where we expand to piecewise operation. The target needs to provide abs patterns if that shouldn't happen.