[Bug ipa/61916] Internal compiler error in symtab_nonoverwritable_alias with -O2

[steve at sk2 dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61916

--- Comment #7 from Stephen Kitt <steve at sk2 dot org> ---
Created attachment 34913
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34913&action=edit
Pre-processed source reproducing the bug