[Bug tree-optimization/114251] [14 regression] ICE when building python-3.12.2's Hacl_Hash_SHA2.c (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=114251

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 57631
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57631&action=edit
reduced.i

Attached what cvise spat out, but Zdenek's is far smaller