modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr86528.c (about) 1 /* PR middle-end/86528 */ 2 3 void __attribute__((noinline, noclone)) 4 test(char *data, __SIZE_TYPE__ len) 5 { 6 static char const appended[] = "/./"; 7 char *buf = __builtin_alloca (len + sizeof appended); 8 __builtin_memcpy (buf, data, len); 9 __builtin_strcpy (buf + len, &appended[data[len - 1] == '/']); 10 if (__builtin_strcmp(buf, "test1234/./")) 11 __builtin_abort(); 12 } 13 14 int 15 main() 16 { 17 char *arg = "test1234/"; 18 test(arg, __builtin_strlen(arg)); 19 return 0; 20 }