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

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-109.c] - Blame information for rev 338

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-require-effective-target vect_int } */
2 
 
3 
#include <stdarg.h>
4 
#include "tree-vect.h"
5 
 
6 
#define N 32
7 
 
8 
short sa[N];
9 
short sc[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
10 
                16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31};
11 
short sb[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
12 
                16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31};
13 
int ia[N];
14 
int ic[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,
15 
               0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
16 
int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,
17 
               0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
18 
 
19 
__attribute__ ((noinline))
20 
int main1 (int n)
21 
{
22 
  int i;
23 
 
24 
  /* Multiple types with different sizes, used in idependent
25 
     copmutations. Vectorizable.  */
26 
  for (i = 0; i < n; i++)
27 
    {
28 
      sa[i+2] = sb[i] + sc[i];
29 
      ia[i+1] = ib[i] + ic[i];
30 
    }
31 
 
32 
  /* check results:  */
33 
  for (i = 0; i < n; i++)
34 
    {
35 
      if (sa[i+2] != sb[i] + sc[i] || ia[i+1] != ib[i] + ic[i])
36 
        abort ();
37 
    }
38 
 
39 
  return 0;
40 
}
41 
 
42 
int main2 (int n)
43 
{
44 
  int i;
45 
 
46 
  /* Multiple types with different sizes, used in idependent
47 
     copmutations. Vectorizable.  */
48 
  for (i = 0; i < n; i++)
49 
    {
50 
      ia[i+1] = ib[i] + ic[i];
51 
      sa[i] = sb[i] + sc[i];
52 
    }
53 
 
54 
  /* check results:  */
55 
  for (i = 0; i < n; i++)
56 
    {
57 
      if (sa[i] != sb[i] + sc[i] || ia[i+1] != ib[i] + ic[i])
58 
        abort ();
59 
    }
60 
 
61 
  return 0;
62 
}
63 
 
64 
 
65 
int main (void)
66 
{
67 
  check_vect ();
68 
 
69 
  main1 (N-2);
70 
  main2 (N-1);
71 
 
72 
  return 0;
73 
}
74 
 
75 
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { target vect_hw_misalign } } } */
76 
/* { dg-final { scan-tree-dump-times "not vectorized: unsupported unaligned store" 2 "vect" { xfail vect_hw_misalign } } } */
77 
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 10 "vect" { target vect_hw_misalign } } } */
78 
/* { dg-final { cleanup-tree-dump "vect" } } */
79 
 

powered by: WebSVN 2.1.0

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