https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110715
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2023-07-19 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- You may be able to use -Wno-error=coverage-invalid-line-number as a workaround? OTOH I think __tls_init () should be artificial and excempt from coverage instrumentation (or this diagostic?)