[Bug tree-optimization/91901] unchanged stack array not optimized away in favor off constant pool entry

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91901

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot gnu.org
             Status|NEW                         |ASSIGNED
             Blocks|                            |121364

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
```
  names = *.LC0;
  _2 = value_1(D) + 128;
  i_3 = (long unsigned int) _2;
  D.36033 = MEM <const struct array> [(const struct basic_string_view
&)&names]._M_elems[i_3];

```

Mine.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121364
[Bug 121364] [meta-bug] copy prop for aggregates