[Bug middle-end/105469] [13/14/15/16 Regression] "execution reached an unreachable program point" with -flto since r5-7027-g0b986c6ac777aa4e

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105469

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |16.0
      Known to fail|                            |13.1.0, 15.2.1
           Keywords|                            |needs-bisection

--- Comment #23 from Richard Biener <rguenth at gcc dot gnu.org> ---
The original testcase still fails with -O3 -fsanitize=unreachable
-fwhole-program on all branches but it's fixed on trunk.  Can somebody bisect
the fix?