https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93262
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|8.4 |10.0 Summary|[8/9/10 Regression] DSE |[10 Regression] DSE memstar |memstar call trimming |call trimming affecting |affecting -D_FORTIFY_SOURCE |-D_FORTIFY_SOURCE since |since r244444 |r10-1985 --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Actually sorry, it really started with r10-1985-g192ece9e15d25fd9b6534b2a8bd271684bf76d38 (while that commit looks like only changing strncpy, it actually changed the num_args > 3 case too.