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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [no-scevccp-outer-10b.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 N 40`
7
8			`int a[N];`
9			`int b[N];`
10
11			`__attribute__ ((noinline)) int`
12			`foo (int n){`
13			`int i,j;`
14			`int sum,x,y;`
15
16			`if (n<=0)`
17			`return 0;`
18
19			`for (i = 0; i < N/2; i++) {`
20			`sum = 0;`
21			`x = b[2*i];`
22			`y = b[2*i+1];`
23			`for (j = 0; j < n; j++) {`
24			`sum += j;`
25			`}`
26			`a[2*i] = sum + x;`
27			`a[2*i+1] = sum + y;`
28			`}`
29			`}`
30
31			`int main (void)`
32			`{`
33			`int i,j;`
34			`int sum;`
35
36			`check_vect ();`
37
38			`for (i=0; i<N; i++)`
39			`b[i] = i;`
40
41			`foo (N-1);`
42
43			`/* check results: */`
44			`for (i=0; i<N/2; i++)`
45			`{`
46			`sum = 0;`
47			`for (j = 0; j < N-1; j++)`
48			`sum += j;`
49			`if (a[2i] != sum + b[2i] \|\| a[2i+1] != sum + b[2i+1])`
50			`abort();`
51			`}`
52
53			`return 0;`
54			`}`
55
56			`/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { target vect_strided2 } } } */`
57			`/* { dg-final { cleanup-tree-dump "vect" } } */`