[Bug jit/122443] Huge memory usage in walk_tree_1 with deeply nested expressions

[antoyo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122443

--- Comment #5 from Antoni <antoyo at gcc dot gnu.org> ---
Created attachment 62644
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62644&action=edit
Stacktrace of when this problem happens