[Bug ipa/91872] [10 Regression] ICE in insert_vi_for_tree, at tree-ssa-structalias.c:2877, or ICE in expand_expr_real_1, at expr.c:10062

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91872

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
And indeed the RTL expansion ICE points to the very same issue via

        context = decl_function_context (exp);
      gcc_assert (!exp
...
                  || context == current_function_decl