[Bug middle-end/112444] [14 regression] ICE when buliding libqmi with -O3 -ftrivial-auto-var-init=zero (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112444

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 56535
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56535&action=edit
reduced.i

cvise popped this out, I haven't tried to prettify it by hand at all as heading
out now.