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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-double-reduc-7.c] - Blame information for rev 801

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 K 32`
7
8			`int in[2*K][K] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));`
9			`int out[K];`
10			`int check_result[K] = {63,63,191,191,127,127,191,191,127,127,191,191,127,127,191,191,127,127,191,191,127,127,191,191,127,127,191,191,127,127,191,191};`
11
12			`__attribute__ ((noinline)) void`
13			`foo ()`
14			`{`
15			`int res_or, res_and, res_xor, i, j, k;`
16
17			`for (k = 0; k < K; k++)`
18			`{`
19			`res_or = 0;`
20			`for (j = 0; j < K; j++)`
21			`for (i = 0; i < K; i++)`
22			`res_or = res_or \| in[i+k][j];`
23
24			`res_and = 1;`
25			`for (j = 0; j < K; j++)`
26			`for (i = 0; i < K; i++)`
27			`res_and = res_and & in[i+k][j];`
28
29			`res_xor = 0;`
30			`for (j = 0; j < K; j++)`
31			`for (i = 0; i < K; i++)`
32			`res_xor = res_xor ^ in[i+k][j];`
33
34			`out[k] = res_or + res_and + res_xor;`
35			`}`
36			`}`
37
38			`int main ()`
39			`{`
40			`int i, j, k;`
41
42			`check_vect ();`
43
44			`for (j = 0; j < K; j++)`
45			`{`
46			`for (i = 0; i < 2*K; i++)`
47			`in[i][j] = i+j;`
48
49			`for (i = 0; i < K; i++)`
50			`out[i] = i+j;`
51			`}`
52
53			`foo();`
54
55			`for (k = 0; k < K; k++)`
56			`if (out[k] != check_result[k])`
57			`abort ();`
58
59			`return 0;`
60			`}`
61
62			`/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 3 "vect" } } */`
63			`/* { dg-final { cleanup-tree-dump "vect" } } */`
64