[Bug tree-optimization/110091] bogus -Wdangling-pointer on non-pointer values

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110091

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-06-02
           Keywords|                            |compile-time-hog
          Component|middle-end                  |tree-optimization
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Function split decides to split out the call to anotherfunc (and the clobber of
the entry struct) from bar and then the diagnostic gets confused from that.

This is a bad split in the first place.
```
Splitting function at:
Split point at BB 6
  header time: 19.904000 header size: 12
  split time: 7.260000 split size: 2
  bbs: 6
  SSA names to pass: 
...

void bar.part.0 ()
{
  struct tEntry entry;

  <bb 4> [local count: 1073741824]:

  <bb 2> [local count: 1073741824]:
  anotherfunc (5);
  entry ={v} {CLOBBER(eol)};

  <bb 3> [local count: 1073741824]:
  return;

}
```