https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93657
--- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- common.opt's has: fdump- Common Joined RejectNegative Var(common_deferred_options) Defer -fdump-<type> Dump various compiler internals to a file. so how about: fdump-analyzer Common RejectNegative Var(flag_dump_analyzer) Dump various analyzer internals to SRCFILE.analyzer.txt. fdump-analyzer-stderr Common RejectNegative Var(flag_dump_analyzer_stderr) Dump various analyzer internals to stderr.