[Bug target/115936] [15 Regression] GCN vs. ivopts: replace constant_multiple_of with aff_combination_constant_multiple_p [PR114932]

[tnfchris at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115936

--- Comment #4 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> iv->step should never be a pointer type

That's what I initially thought too.  My suspicion is that there is some code
that tries to create the 0 offset.

I'll try to track down where the IV is created.

0 + 0B is a weird candidate either way.