[Bug lto/87525] infinite loop generated for fread() if enabling -flto and -D_FORTIFY_SOURCE=2

[taz.007 at zoho dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87525

--- Comment #6 from taz.007 at zoho dot com ---
Created attachment 44805
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44805&action=edit
script to build the shared lib