[Bug sanitizer/80659] [7/8 Regression] -fsanitize=address evokes ICE in in gimplify_switch_expr

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80659

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 41348
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41348&action=edit
Patch candidate

Sending untested patch. Can you please attach original pre-processed source
file from emacs. I would like to see how the problematic expression looks in
original.