[Bug ipa/123226] [16 regression] ICE during inlining in verify_node, at cgraph.cc:4454 with -O3 -flto since r16-4000 (compiling LLVM 14 from spec next)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123226

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note this testcase was reduced too much, it is undefined. And fixing it up
makes the ICE go away.