[Bug lto/88733] [9 Regression] ICE in wide_int_to_tree_1, at tree.c:1561

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88733

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
error_mark_node is used for the cases where the outlined region doesn't get
passed the corresponding size in any way.
See https://gcc.gnu.org/ml/gcc-patches/2018-05/msg01778.html and the
discussions in that thread.
I have a newer version of that patch which fixes this ICE too, but from what I
remember at least back in November where I've updated the patch it broke some
Fortran VLA testcases, so I'll need to have a closer look.