[Bug tree-optimization/89143] [9 Regression] comparison of abs(i) against excessive constant less than UXXX_MAX no longer folded

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89143

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 45578
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45578&action=edit
gcc9-pr89143.patch

Untested fix.