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

[rguenth at gcc dot gnu.org]

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

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
*** Bug 91494 has been marked as a duplicate of this bug. ***