OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [ia64-sync-3.c] - Blame information for rev 774

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 689 jeremybenn 
/* { dg-do run } */
2 
/* { dg-require-effective-target sync_int_long } */
3 
/* { dg-options } */
4 
/* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
5 
/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
6 
 
7 
/* Test basic functionality of the intrinsics.  */
8 
 
9 
__extension__ typedef __SIZE_TYPE__ size_t;
10 
 
11 
extern void abort (void);
12 
extern void *memcpy (void *, const void *, size_t);
13 
 
14 
static int AI[4];
15 
static int init_si[4] = { -30,-30,-50,-50 };
16 
static int test_si[4] = { -115,-115,25,25 };
17 
 
18 
static void
19 
do_si (void)
20 
{
21 
  if (__sync_val_compare_and_swap(AI+0, -30, -115) != -30)
22 
    abort ();
23 
  if (__sync_val_compare_and_swap(AI+0, -30, -115) != -115)
24 
    abort ();
25 
  if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 1)
26 
    abort ();
27 
  if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 0)
28 
    abort ();
29 
 
30 
  if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != -50)
31 
    abort ();
32 
  if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != 25)
33 
    abort ();
34 
  if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1)
35 
    abort ();
36 
  if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1)
37 
    abort ();
38 
}
39 
 
40 
static long AL[4];
41 
static long init_di[4] = { -30,-30,-50,-50 };
42 
static long test_di[4] = { -115,-115,25,25 };
43 
 
44 
static void
45 
do_di (void)
46 
{
47 
  if (__sync_val_compare_and_swap(AL+0, -30, -115) != -30)
48 
    abort ();
49 
  if (__sync_val_compare_and_swap(AL+0, -30, -115) != -115)
50 
    abort ();
51 
  if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 1)
52 
    abort ();
53 
  if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 0)
54 
    abort ();
55 
 
56 
  if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != -50)
57 
    abort ();
58 
  if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != 25)
59 
    abort ();
60 
  if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1)
61 
    abort ();
62 
  if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1)
63 
    abort ();
64 
}
65 
 
66 
int main()
67 
{
68 
  memcpy(AI, init_si, sizeof(init_si));
69 
  memcpy(AL, init_di, sizeof(init_di));
70 
 
71 
  do_si ();
72 
  do_di ();
73 
 
74 
  if (memcmp (AI, test_si, sizeof(test_si)))
75 
    abort ();
76 
  if (memcmp (AL, test_di, sizeof(test_di)))
77 
    abort ();
78 
 
79 
  return 0;
80 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.