https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118926
--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Example of such a .sarif file can be seen at https://github.com/davidmalcolm/sarif-examples/blob/main/valid/2.1.0/gcc/3.20.21-ice.sarif (and the other "ice" files)