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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [slp-5.c] - Blame information for rev 689

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 689 jeremybenn
/* { dg-require-effective-target vect_int } */
2
 
3
#include <stdarg.h>
4
#include "tree-vect.h"
5
 
6
#define N 16 
7
 
8
int
9
main1 ()
10
{
11
  int i;
12
  unsigned int out[N*8];
13
  unsigned int in[N*8] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
14
  unsigned short ia[N];
15
  unsigned int ib[N*2];
16
 
17
  /* Multiple types with SLP of the smaller type.  */
18
  for (i = 0; i < N; i++)
19
    {
20
      out[i*8] = in[i*8];
21
      out[i*8 + 1] = in[i*8 + 1];
22
      out[i*8 + 2] = in[i*8 + 2];
23
      out[i*8 + 3] = in[i*8 + 3];
24
      out[i*8 + 4] = in[i*8 + 4];
25
      out[i*8 + 5] = in[i*8 + 5];
26
      out[i*8 + 6] = in[i*8 + 6];
27
      out[i*8 + 7] = in[i*8 + 7];
28
 
29
      ia[i] = 7;
30
    }
31
 
32
  /* check results:  */
33
  for (i = 0; i < N; i++)
34
    {
35
      if (out[i*8] !=  in[i*8]
36
         || out[i*8 + 1] != in[i*8 + 1]
37
         || out[i*8 + 2] != in[i*8 + 2]
38
         || out[i*8 + 3] != in[i*8 + 3]
39
         || out[i*8 + 4] != in[i*8 + 4]
40
         || out[i*8 + 5] != in[i*8 + 5]
41
         || out[i*8 + 6] != in[i*8 + 6]
42
         || out[i*8 + 7] != in[i*8 + 7]
43
         || ia[i] != 7)
44
        abort ();
45
    }
46
 
47
  for (i = 0; i < N*2; i++)
48
    {
49
      out[i*4] = in[i*4];
50
      out[i*4 + 1] = in[i*4 + 1];
51
      out[i*4 + 2] = in[i*4 + 2];
52
      out[i*4 + 3] = in[i*4 + 3];
53
 
54
      ib[i] = 12;
55
    }
56
 
57
  /* check results:  */
58
  for (i = 0; i < N*2; i++)
59
    {
60
      if (out[i*4] !=  in[i*4]
61
         || out[i*4 + 1] != in[i*4 + 1]
62
         || out[i*4 + 2] != in[i*4 + 2]
63
         || out[i*4 + 3] != in[i*4 + 3]
64
         || ib[i] != 12)
65
        abort ();
66
    }
67
 
68
  for (i = 0; i < N/2; i++)
69
    {
70
      out[i*16] = in[i*16];
71
      out[i*16 + 1] = in[i*16 + 1];
72
      out[i*16 + 2] = in[i*16 + 2];
73
      out[i*16 + 3] = in[i*16 + 3];
74
      out[i*16 + 4] = in[i*16 + 4];
75
      out[i*16 + 5] = in[i*16 + 5];
76
      out[i*16 + 6] = in[i*16 + 6];
77
      out[i*16 + 7] = in[i*16 + 7];
78
      out[i*16 + 8] = in[i*16 + 8];
79
      out[i*16 + 9] = in[i*16 + 9];
80
      out[i*16 + 10] = in[i*16 + 10];
81
      out[i*16 + 11] = in[i*16 + 11];
82
      out[i*16 + 12] = in[i*16 + 12];
83
      out[i*16 + 13] = in[i*16 + 13];
84
      out[i*16 + 14] = in[i*16 + 14];
85
      out[i*16 + 15] = in[i*16 + 15];
86
    }
87
 
88
  /* check results:  */
89
  for (i = 0; i < N/2; i++)
90
    {
91
      if (out[i*16] !=  in[i*16]
92
         || out[i*16 + 1] != in[i*16 + 1]
93
         || out[i*16 + 2] != in[i*16 + 2]
94
         || out[i*16 + 3] != in[i*16 + 3]
95
         || out[i*16 + 4] != in[i*16 + 4]
96
         || out[i*16 + 5] != in[i*16 + 5]
97
         || out[i*16 + 6] != in[i*16 + 6]
98
         || out[i*16 + 7] != in[i*16 + 7]
99
         || out[i*16 + 8] != in[i*16 + 8]
100
         || out[i*16 + 9] != in[i*16 + 9]
101
         || out[i*16 + 10] != in[i*16 + 10]
102
         || out[i*16 + 11] != in[i*16 + 11]
103
         || out[i*16 + 12] != in[i*16 + 12]
104
         || out[i*16 + 13] != in[i*16 + 13]
105
         || out[i*16 + 14] != in[i*16 + 14]
106
         || out[i*16 + 15] != in[i*16 + 15])
107
        abort ();
108
    }
109
 
110
 
111
  return 0;
112
}
113
 
114
int main (void)
115
{
116
  check_vect ();
117
 
118
  main1 ();
119
 
120
  return 0;
121
}
122
 
123
/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
124
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 "vect"  } } */
125
/* { dg-final { cleanup-tree-dump "vect" } } */
126
 

powered by: WebSVN 2.1.0

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