https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97964
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Here are the ranges that should be figured out: c:[0,1] d:[-2,0] e:[0,2] The problem comes from the fact -1/e could be undefined.