[Bug middle-end/121322] [14/15/16 Regression] UBSAN error in find_bswap_or_nop (shift exponent 64 is too large for 64-bit type 'long unsigned int')

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121322

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org
            Summary|UBSAN error in              |[14/15/16 Regression] UBSAN
                   |find_bswap_or_nop (shift    |error in find_bswap_or_nop
                   |exponent 64 is too large    |(shift exponent 64 is too
                   |for 64-bit type 'long       |large for 64-bit type 'long
                   |unsigned int')              |unsigned int')
   Target Milestone|---                         |14.4
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2025-07-31