https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91213
rdapp at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rdapp at gcc dot gnu.org --- Comment #6 from rdapp at gcc dot gnu.org --- What's the mechanism to get range information at RTL level? The only related thing I saw in (e.g.) simplify-rtx.cc is nonzero_bits and this does not seem to be propagated from gimple.