https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97736
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |WONTFIX --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- All right. So for the mentioned test-case we can expand both as jump table and as a bit-test. Since the revision, we prefer the jump table. You can disable that with -fno-jump-tables for the interesting function.