[Bug tree-optimization/116426] [13/14/15 Regression] bogus -Wnull-dereference warning

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116426

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So it is a missed optimization for -O2+ at the time the warning is emitted; the
isolated path is optimized in the end.