[Bug ipa/99309] [12/13/14/15 Regression] Segmentation fault with __builtin_constant_p usage at -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99309

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |15.0
           Keywords|                            |needs-bisection

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This looks fixed by a change in VRP handling of unreachable on the trunk. (note
-fno-tree-vrp always produced the correct code).