[Bug tree-optimization/86622] [9 Regression] incorrect strlen of array of array plus variable offset

[bernd.edlinger at hotmail dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86622

Bernd Edlinger <bernd.edlinger at hotmail dot de> changed:

           What    |Removed                     |Added
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                 CC|                            |bernd.edlinger at hotmail dot 
de

--- Comment #7 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
The test case can be modified to fail on current trunk as well:

$ cat p.c
static const char a[3][8] = { "1234", "1234567", "123456" };

int main ()
{
  volatile int i = 1;
  int n = __builtin_strlen (*(&a[1]+i));

  if (n != 6)
    __builtin_abort ();
}