modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr65873.c (about)

     1  typedef __SIZE_TYPE__ size_t;
     2  
     3  extern inline __attribute__ ((__always_inline__, __gnu_inline__, __artificial__, __nothrow__, __leaf__)) void *
     4  memcpy (void *__restrict __dest, const void *__restrict __src, size_t __len)
     5  {
     6    return __builtin___memcpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
     7  }
     8  
     9  __attribute__((optimize ("Ofast"))) void
    10  bar (void *d, void *s, size_t l)
    11  {
    12    memcpy (d, s, l);
    13  }
    14