https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70020
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It's really a VRP thing though unless we think "constant folding" should handle those trivial ranges a PHI can represent.