https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100061
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2021-04-13
Component|c |tree-optimization
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Keywords| |wrong-code
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. It's ifcombine doing
optimizing two comparisons to _1 < a_6(D)
optimizing two comparisons to _2 < b_7(D)
combining b > c && b > c + 1 to b > c + 1
