[Bug regression/81331] [8 Regression] FAIL: 21_strings/basic_string/modifiers/insert/char/1.cc execution test

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81331

--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Created attachment 41706
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41706&action=edit
bbpart dump (good version)