https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86085
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |alias, missed-optimization Status|UNCONFIRMED |NEW Last reconfirmed| |2018-06-13 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Note that some conservatism is because of glibc allowing hooks into printf formatting.