[Bug tree-optimization/106615] redundant load and store introduced in if-true-branch

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106615

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |pinskia at gcc dot gnu.org

--- Comment #3 from Drea Pinski <pinskia at gcc dot gnu.org> ---
So I mentioned in a different bug about cs-elim and maybe removing it and
adding a pattern matching for:
```
store = a;
if (b)
{
  ... // no other stores
  store = c;
}
```
Which then replaces the above with:
```
cstore_tmp = a;
if (c)
{
  ....
  cstore_tmp = c;
}
store = cstore_tmp;
```

This is if I can get some stats on what cs-elim does if not just the above.