[Bug middle-end/91433] Performance Regression when upgrading from 8.3.0 to 9.0

[mc_george123 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91433

--- Comment #6 from George Fan <mc_george123 at hotmail dot com> ---
Created attachment 46800
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46800&action=edit
botan regression