[Bug tree-optimization/122435] Optimization failure with trivial loop due to type changes for stores to the same address

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122435

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The issue is:
sp2.data[i] = static_cast<int>(sp.data[i]);

Is not figured out as a non-op.

Let me see if there is something easy to do.