[Bug testsuite/64221] contrib/compare_tests confused by c-c++-common/ubsan/shift-5.c

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64221

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
Currently it is c-c++-common/ubsan/float-cast-overflow-8.c that always appears
in compare_tests output.