[Bug tree-optimization/114799] [14 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85 with -O2 -fno-tree-forwprop -fvect-cost-model=unlimited

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114799

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 58005
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58005&action=edit
Reduced further

Just need `-O3  -fno-vect-cost-model` with this one.