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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-outer-1b.c] - Blame information for rev 298

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/* { dg-do compile } */
 
#define N 40
signed short image[N][N];
signed short block[N][N];
signed short out[N];
 
/* Outer-loop cannot get vectorized because of non-consecutive access.  */
 
void
foo (){
  int i,j;
  int diff;
 
  for (i = 0; i < N; i++) {
    diff = 0;
    for (j = 0; j < N; j+=4) {
      diff += (image[i][j] - block[i][j]);
    }
    out[i]=diff;
  }
}
 
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "strided access in outer loop" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2
3			`#define N 40`
4			`signed short image[N][N];`
5			`signed short block[N][N];`
6			`signed short out[N];`
7
8			`/* Outer-loop cannot get vectorized because of non-consecutive access. */`
9
10			`void`
11			`foo (){`
12			`int i,j;`
13			`int diff;`
14
15			`for (i = 0; i < N; i++) {`
16			`diff = 0;`
17			`for (j = 0; j < N; j+=4) {`
18			`diff += (image[i][j] - block[i][j]);`
19			`}`
20			`out[i]=diff;`
21			`}`
22			`}`
23
24			`/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail --* } } } */`
25			`/* { dg-final { scan-tree-dump-times "strided access in outer loop" 1 "vect" } } */`
26			`/* { dg-final { cleanup-tree-dump "vect" } } */`

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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-outer-1b.c] - Blame information for rev 298