[Bug debug/89681] Incorrect source positions on O1 for simple code case

[alahay01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89681

--- Comment #1 from alahay01 at gcc dot gnu.org ---
Created attachment 45950
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45950&action=edit
O1 expand pass