1 /* { dg-require-effective-target vect_int } */
2 /* { dg-require-effective-target vect_float } */
3 /* { dg-require-effective-target vect_intfloat_cvt } */
4 
5 #include <stdarg.h>
6 #include "tree-vect.h"
7 
8 #define N 8
9 
10 int
main1()11 main1 ()
12 {
13   int i;
14   unsigned int out[N*8], a0, a1, a2, a3, a4, a5, a6, a7, b1, b0, b2, b3, b4, b5, b6, b7;
15   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};
16   float out2[N*8];
17 
18   for (i = 0; i < N; i++)
19     {
20 
21       a0 = in[i*8] + 5;
22       a1 = in[i*8 + 1] + 6;
23       a2 = in[i*8 + 2] + 7;
24       a3 = in[i*8 + 3] + 8;
25       a4 = in[i*8 + 4] + 9;
26       a5 = in[i*8 + 5] + 10;
27       a6 = in[i*8 + 6] + 11;
28       a7 = in[i*8 + 7] + 12;
29 
30       b0 = a0 * 3;
31       b1 = a1 * 2;
32       b2 = a2 * 12;
33       b3 = a3 * 5;
34       b4 = a4 * 8;
35       b5 = a5 * 4;
36       b6 = a6 * 3;
37       b7 = a7 * 2;
38 
39       out[i*8] = b0 - 2;
40       out[i*8 + 1] = b1 - 3;
41       out[i*8 + 2] = b2 - 2;
42       out[i*8 + 3] = b3 - 1;
43       out[i*8 + 4] = b4 - 8;
44       out[i*8 + 5] = b5 - 7;
45       out[i*8 + 6] = b6 - 3;
46       out[i*8 + 7] = b7 - 7;
47 
48 
49       out2[i*8] = (float) b0;
50       out2[i*8 + 1] = (float) b1;
51       out2[i*8 + 2] = (float) b2;
52       out2[i*8 + 3] = (float) b3;
53       out2[i*8 + 4] = (float) b4;
54       out2[i*8 + 5] = (float) b5;
55       out2[i*8 + 6] = (float) b6;
56       out2[i*8 + 7] = (float) b7;
57   }
58 
59   /* check results:  */
60   for (i = 0; i < N; i++)
61     {
62       if (out[i*8] !=  (in[i*8] + 5) * 3 - 2
63          || out[i*8 + 1] != (in[i*8 + 1] + 6) * 2 - 3
64          || out[i*8 + 2] != (in[i*8 + 2] + 7) * 12 - 2
65          || out[i*8 + 3] != (in[i*8 + 3] + 8) * 5 - 1
66          || out[i*8 + 4] != (in[i*8 + 4] + 9) * 8 - 8
67          || out[i*8 + 5] != (in[i*8 + 5] + 10) * 4 - 7
68          || out[i*8 + 6] != (in[i*8 + 6] + 11) * 3 - 3
69          || out[i*8 + 7] != (in[i*8 + 7] + 12) * 2 - 7)
70 	abort ();
71 
72       if (out2[i*8] != (float) ((in[i*8] + 5) * 3)
73          || out2[i*8 + 1] != (float) ((in[i*8 + 1] + 6) * 2)
74          || out2[i*8 + 2] != (float) ((in[i*8 + 2] + 7) * 12)
75          || out2[i*8 + 3] != (float) ((in[i*8 + 3] + 8) * 5)
76          || out2[i*8 + 4] != (float) ((in[i*8 + 4] + 9) * 8)
77          || out2[i*8 + 5] != (float) ((in[i*8 + 5] + 10) * 4)
78          || out2[i*8 + 6] != (float) ((in[i*8 + 6] + 11) * 3)
79          || out2[i*8 + 7] != (float) ((in[i*8 + 7] + 12) * 2))
80         abort ();
81     }
82 
83   return 0;
84 }
85 
main(void)86 int main (void)
87 {
88   check_vect ();
89 
90   main1 ();
91 
92   return 0;
93 }
94 
95 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_strided8 } } } */
96 /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_strided8 } } } */
97 
98