URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Only display areas with differences |
Details |
Blame |
View Log
Rev 298 |
Rev 384 |
/* { dg-require-effective-target vect_int } */
|
/* { dg-require-effective-target vect_int } */
|
|
|
#include <stdarg.h>
|
#include <stdarg.h>
|
#include "tree-vect.h"
|
#include "tree-vect.h"
|
|
|
#define N 40
|
#define N 40
|
|
|
int a[N];
|
int a[N];
|
int b[N];
|
int b[N];
|
|
|
__attribute__ ((noinline)) int
|
__attribute__ ((noinline)) int
|
foo (int n){
|
foo (int n){
|
int i,j;
|
int i,j;
|
int sum,x,y;
|
int sum,x,y;
|
|
|
for (i = 0; i < N/2; i++) {
|
for (i = 0; i < N/2; i++) {
|
sum = 0;
|
sum = 0;
|
x = b[2*i];
|
x = b[2*i];
|
y = b[2*i+1];
|
y = b[2*i+1];
|
for (j = 0; j < n; j++) {
|
for (j = 0; j < n; j++) {
|
sum += j;
|
sum += j;
|
}
|
}
|
a[2*i] = sum + x;
|
a[2*i] = sum + x;
|
a[2*i+1] = sum + y;
|
a[2*i+1] = sum + y;
|
}
|
}
|
}
|
}
|
|
|
int main (void)
|
int main (void)
|
{
|
{
|
int i,j;
|
int i,j;
|
int sum;
|
int sum;
|
|
|
check_vect ();
|
check_vect ();
|
|
|
for (i=0; i<N; i++)
|
for (i=0; i<N; i++)
|
b[i] = i;
|
b[i] = i;
|
|
|
foo (N-1);
|
foo (N-1);
|
|
|
/* check results: */
|
/* check results: */
|
for (i=0; i<N/2; i++)
|
for (i=0; i<N/2; i++)
|
{
|
{
|
sum = 0;
|
sum = 0;
|
for (j = 0; j < N-1; j++)
|
for (j = 0; j < N-1; j++)
|
sum += j;
|
sum += j;
|
if (a[2*i] != sum + b[2*i] || a[2*i+1] != sum + b[2*i+1])
|
if (a[2*i] != sum + b[2*i] || a[2*i+1] != sum + b[2*i+1])
|
abort();
|
abort();
|
}
|
}
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail *-*-* } } } */
|
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail *-*-* } } } */
|
/* { dg-final { cleanup-tree-dump "vect" } } */
|
/* { dg-final { cleanup-tree-dump "vect" } } */
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.