https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98508
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- -fsanitize= doesn't disable the warnings, but the added runtime instrumentation makes some warning disappear and other warnings to appear (e.g. because the instrumentation prevents some optimizations).