[Bug tree-optimization/111070] [14 Regregression] ./gcc.target/tic6x/abi-align-1.c on x86_64 with -O1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111070

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-08-20
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Testcase for easy access:
```
/* common */
char c;
/* arrays must be 8 byte aligned, regardless of size */
char c_ary[1];

/* data */
char d = 1;
char d_ary[1] = {1};

int main ()
{
  if (((unsigned long)&c_ary[0] & 7) != 0)
    return 1;
  if (((unsigned long)&d_ary[0] & 7) != 0)
    return 1;
  return 0;
}

```

I am 99% sure it was caused by r14-3288-g482551a79a3d3f .