https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78784
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- t.c: In function ‘main’: t.c:12: warning: format ‘%8x’ expects type ‘unsigned int’, but argument 3 has type ‘char *’ t.c:12: warning: format ‘%8x’ expects type ‘unsigned int’, but argument 4 has type ‘struct <anonymous>’ t.c:12: warning: format ‘%8x’ expects type ‘unsigned int’, but argument 5 has type ‘long int’ t.c:14: warning: format ‘%8x’ expects type ‘unsigned int’, but argument 3 has type ‘char *’