https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82885
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |alias, missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-11-08
CC| |rguenth at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's also difficult because there's no representation for "[ch1, ch1 +
1024*1024[ and [ch2, ch2 + 1024+1024[" do not overlap.
