URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [no-scevccp-outer-10.c] - Blame information for rev 298

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 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			`for (i = 0; i < N/2; i++) {`
17			`sum = 0;`
18			`x = b[2*i];`
19			`y = b[2*i+1];`
20			`for (j = 0; j < n; j++) {`
21			`sum += j;`
22			`}`
23			`a[2*i] = sum + x;`
24			`a[2*i+1] = sum + y;`
25			`}`
26			`}`
27
28			`int main (void)`
29			`{`
30			`int i,j;`
31			`int sum;`
32
33			`check_vect ();`
34
35			`for (i=0; i<N; i++)`
36			`b[i] = i;`
37
38			`foo (N-1);`
39
40			`/* check results: */`
41			`for (i=0; i<N/2; i++)`
42			`{`
43			`sum = 0;`
44			`for (j = 0; j < N-1; j++)`
45			`sum += j;`
46			`if (a[2i] != sum + b[2i] \|\| a[2i+1] != sum + b[2i+1])`
47			`abort();`
48			`}`
49
50			`return 0;`
51			`}`
52
53			`/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail --* } } } */`
54			`/* { dg-final { cleanup-tree-dump "vect" } } */`