[Bug ipa/115767] [12/13/14/15 regression] GCC loses track of value on aarch64 with -O2 since r11-3308-gd119f34c952f87

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115767

--- Comment #19 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So far in my reduced testcase:

This fails:
  auto find() { return this->template functor<typename
base_::iterator_from_base>()( this->base().find(0)); }


While this works:
  auto find() { return  this->base().find(0); }

Which is why I said there seems to be some aliasing issue with iterators.