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

Subversion Repositories scarts

[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [memcpy-bi.c] - Blame information for rev 12

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 12 jlechner
/* Test builtin-memcpy (which may emit different code for different N).  */
2
 
3
#define TESTSIZE 80
4
 
5
char src[TESTSIZE] __attribute__ ((aligned));
6
char dst[TESTSIZE] __attribute__ ((aligned));
7
 
8
void
9
check (char *test, char *match, int n)
10
{
11
  if (memcmp (test, match, n))
12
    abort ();
13
}
14
 
15
#define TN(n) \
16
{ memset (dst, 0, n); memcpy (dst, src, n); check (dst, src, n); }
17
#define T(n) \
18
TN (n) \
19
TN ((n) + 1) \
20
TN ((n) + 2) \
21
TN ((n) + 3)
22
 
23
main ()
24
{
25
  int i,j;
26
 
27
  for (i = 0; i < sizeof (src); ++i)
28
      src[i] = 'a' + i % 26;
29
 
30
  T (0);
31
  T (4);
32
  T (8);
33
  T (12);
34
  T (16);
35
  T (20);
36
  T (24);
37
  T (28);
38
  T (32);
39
  T (36);
40
  T (40);
41
  T (44);
42
  T (48);
43
  T (52);
44
  T (56);
45
  T (60);
46
  T (64);
47
  T (68);
48
  T (72);
49
  T (76);
50
 
51
  return 0;
52
}

powered by: WebSVN 2.1.0

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