https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94913

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |jakub at gcc dot gnu.org
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2020-05-05

--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Gabriel Ravier from comment #1)
> The same thing happens for this code :
> 
> bool f(unsigned x, unsigned y)
> {
>     return (x - y - 1) >= x;
> }

This transformation is the job for tree combiner.

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