https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110282
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |10.4.0, 11.1.0, 11.3.0 Known to work| |12.3.0, 13.1.0 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed behavior also with GCC 10, with -fno-bit-tests -fbit-tests -fno-ipa-modref -fipa-modref removed. Can you please adjust your script to not pointlessly increase the command line by adding both positive and neagtive variants of an option? Can you please try to reduce the set of arbitrary options that reproduce the issue? 25kB garbage testcases are painfully enough to even look at. Other fuzzing people manage to file bugs with < 100 lines of code and a command line that remotely makes sense.