https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71707
Anton Blanchard <anton at samba dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |anton at samba dot org --- Comment #2 from Anton Blanchard <anton at samba dot org> --- I'm also seeing thison ppc64le. A simple testcase: void print_tainted_t_2(void) { static char a[128]; char *s = a + sprintf(a, "Tainted "); for (;;) *s++ = print_tainted_t_2; }