[Bug sanitizer/90090] [7/8/9 Regression] ICE in mark_reachable_handlers, at tree-eh.c:3938 since r219202

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90090

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 46165
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46165&action=edit
gcc9-pr90090.patch

Untested fix.