https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108988

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 54569
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54569&action=edit
gcc13-pr108988.patch

Untested fix.  In this function len is already checked to be INTEGER_CST, so
just fold_convert is sufficient.  Went through the whole gimple-fold.cc and
all other values computed by c_strlen or get_maxval_strlen etc. are properly
folded to size_type_node when needed.

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