[Bug jit/105827] New: Infinite recursion in gt_ggc_mx_lang_tree_node

[bouanto at zoho dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105827

            Bug ID: 105827
           Summary: Infinite recursion in gt_ggc_mx_lang_tree_node
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: jit
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: bouanto at zoho dot com
  Target Milestone: ---

There's an infinite recursion in gt_ggc_mx_lang_tree_node.
I'm not sure how exactly to reproduce it or to test it, so if you have any idea
of tests I could add, please share.

I'll post the patch for this soon.