[Bug c++/102019] [12 Regression] UBSAN error: hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int' since r12-2975-g32c3a75390623a0470df52af13f78baddd562981

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102019

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
             Status|NEW                         |ASSIGNED

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 51347
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51347&action=edit
gcc12-pr102019.patch

Untested fix.