text: /* Copyright (C) 2003 Free Software Foundation.
  
     Test memcpy and memset in presence of redirect.  */
  
  #define ASMNAME(cname)  ASMNAME2 (__USER_LABEL_PREFIX__, cname)
  #define ASMNAME2(prefix, cname) STRING (prefix) cname
  #define STRING(x)    #x
  
  typedef __SIZE_TYPE__ size_t;
  extern void abort (void);
  extern void *memcpy (void *, const void *, size_t)
    __asm (ASMNAME ("my_memcpy"));
  extern void bcopy (const void *, void *, size_t)
    __asm (ASMNAME ("my_bcopy"));
  extern void *memmove (void *, const void *, size_t)
    __asm (ASMNAME ("my_memmove"));
  extern void *memset (void *, int, size_t)
    __asm (ASMNAME ("my_memset"));
  extern void bzero (void *, size_t)
    __asm (ASMNAME ("my_bzero"));
  extern int memcmp (const void *, const void *, size_t);
  
  struct A { char c[32]; } a = { "foobar" };
  char x[64] = "foobar", y[64];
  int i = 39, j = 6, k = 4;
  
  extern int inside_main;
  
  void
  main_test (void)
  {
    struct A b = a;
    struct A c = { { 'x' } };
  
    inside_main = 1;
    
    if (memcmp (b.c, x, 32) || c.c[0] != 'x' || memcmp (c.c + 1, x + 32, 31))
      abort ();
    if (__builtin_memcpy (y, x, i) != y || memcmp (x, y, 64))
      abort ();
    if (memcpy (y + 6, x, j) != y + 6
        || memcmp (x, y, 6) || memcmp (x, y + 6, 58))
      abort ();
    if (__builtin_memset (y + 2, 'X', k) != y + 2
        || memcmp (y, "foXXXXfoobar", 13))
      abort ();
    bcopy (y + 1, y + 2, 6);
    if (memcmp (y, "fooXXXXfobar", 13))
      abort ();
    __builtin_bzero (y + 4, 2);
    if (memcmp (y, "fooX\0\0Xfobar", 13))
      abort ();
  }
  