https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46476
--- Comment #29 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 51895 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51895&action=edit -Wunreachable-code-ctrl at GIMPLE lowering time This is the -Wunreachable-code-ctrl (not enabled by -Wextra) patch diagnosing unreachable stmts after a break, continue, goto (or loops without exit via the backedge goto). Note that unlike clang which seems to model the option names after what kind of stmt is detected as unreachable these patches model the option names after what kind of stmt makes other stmts unreachable. Not sure what is more useful in practice [to avoid coding-style issues].
