[Bug c++/122540] [16 Regression] ubsan: "shift exponent is too large" in c++ frontend since r16-4698

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122540

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
            Summary|[16 Regression] ubsan:      |[16 Regression] ubsan:
                   |"shift exponent is too      |"shift exponent is too
                   |large" in c++ frontend      |large" in c++ frontend
                   |                            |since r16-4698
                 CC|                            |pinskia at gcc dot gnu.org
   Last reconfirmed|                            |2025-11-03

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Obvious exposed by r16-4698-g4f06ce10a685dc.