https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116997

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-10-07

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>I was also surprised to see that the front-end already transforms:
 'if (GlobS.f2 != 3)'  into  '(BIT_FIELD_REF <GlobS, 32, 32> & 4292870144) !=
6291456' 


That is from fold. Specifically optimize_bit_field_compare .

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