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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20010122-1.c] - Blame information for rev 297

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Line No. Rev Author Line
1 297 jeremybenn
 
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extern void exit (int);
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extern void abort (void);
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extern void *alloca (__SIZE_TYPE__);
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char *dummy (void);
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#define NOINLINE __attribute__((noinline))
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void *save_ret1[6];
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void *test4a (char *);
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void *test5a (char *);
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void *test6a (char *);
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void NOINLINE *test1 (void)
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{
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  void * temp;
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  temp = __builtin_return_address (0);
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  return temp;
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}
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void NOINLINE *test2 (void)
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{
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  void * temp;
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  dummy ();
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  temp = __builtin_return_address (0);
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  return temp;
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}
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void NOINLINE *test3 (void)
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{
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  void * temp;
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  temp = __builtin_return_address (0);
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  dummy ();
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  return temp;
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}
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void NOINLINE *test4 (void)
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{
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  char * save = (char*) alloca (4);
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  return test4a (save);
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}
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void *NOINLINE test4a (char * p)
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{
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  void * temp;
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  temp = __builtin_return_address (1);
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  return temp;
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}
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void NOINLINE *test5 (void)
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{
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  char * save = (char*) alloca (4);
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  return test5a (save);
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}
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void NOINLINE *test5a (char * p)
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{
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  void * temp;
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  dummy ();
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  temp = __builtin_return_address (1);
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  return temp;
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}
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void NOINLINE *test6 (void)
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{
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  char * save = (char*) alloca (4);
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  return test6a (save);
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}
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void NOINLINE *test6a (char * p)
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{
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  void * temp;
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  temp = __builtin_return_address (1);
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  dummy ();
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  return temp;
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}
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void *(*func1[6])(void) = { test1, test2, test3, test4, test5, test6 };
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char * NOINLINE call_func1 (int i)
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{
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  save_ret1[i] = func1[i] ();
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}
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static void *ret_addr;
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void *save_ret2[6];
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void test10a (char *);
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void test11a (char *);
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void test12a (char *);
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void NOINLINE test7 (void)
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{
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  ret_addr = __builtin_return_address (0);
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  return;
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}
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void NOINLINE test8 (void)
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{
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  dummy ();
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  ret_addr = __builtin_return_address (0);
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  return;
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}
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void NOINLINE test9 (void)
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{
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  ret_addr = __builtin_return_address (0);
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  dummy ();
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  return;
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}
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void NOINLINE test10 (void)
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{
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  char * save = (char*) alloca (4);
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  test10a (save);
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}
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void NOINLINE test10a (char * p)
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{
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  ret_addr = __builtin_return_address (1);
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  return;
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}
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void NOINLINE test11 (void)
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{
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  char * save = (char*) alloca (4);
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  test11a (save);
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}
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void NOINLINE test11a (char * p)
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{
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  dummy ();
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  ret_addr = __builtin_return_address (1);
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  return;
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}
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void NOINLINE test12 (void)
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{
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  char * save = (char*) alloca (4);
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  test12a (save);
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}
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void NOINLINE test12a (char * p)
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{
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  ret_addr = __builtin_return_address (1);
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  dummy ();
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  return;
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}
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char * dummy (void)
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{
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  char * save = (char*) alloca (4);
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  return save;
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}
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void (*func2[6])(void) = { test7, test8, test9, test10, test11, test12 };
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void NOINLINE call_func2 (int i)
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{
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  func2[i] ();
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  save_ret2[i] = ret_addr;
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}
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int main (void)
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{
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  int i;
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  for (i = 0; i < 6; i++) {
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    call_func1(i);
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  }
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  if (save_ret1[0] != save_ret1[1]
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      || save_ret1[1] != save_ret1[2])
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    abort ();
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  if (save_ret1[3] != save_ret1[4]
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      || save_ret1[4] != save_ret1[5])
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    abort ();
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  if (save_ret1[3] && save_ret1[0] != save_ret1[3])
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    abort ();
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  for (i = 0; i < 6; i++) {
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    call_func2(i);
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  }
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  if (save_ret2[0] != save_ret2[1]
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      || save_ret2[1] != save_ret2[2])
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    abort ();
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  if (save_ret2[3] != save_ret2[4]
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      || save_ret2[4] != save_ret2[5])
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    abort ();
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  if (save_ret2[3] && save_ret2[0] != save_ret2[3])
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    abort ();
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  exit (0);
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}

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