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/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 40
int a[N];
__attribute__ ((noinline)) int
foo (int * __restrict__ b, int k){
int i,j;
int sum,x;
for (i = 0; i < N; i++) {
sum = b[i];
for (j = 0; j < N; j++) {
sum += j;
}
a[i] = sum;
}
return a[k];
}
int main (void)
{
int i,j;
int sum;
int b[N];
int a[N];
check_vect ();
for (i=0; i<N; i++)
b[i] = i + 2;
for (i=0; i<N; i++)
a[i] = foo (b,i);
/* check results: */
for (i=0; i<N; i++)
{
sum = b[i];
for (j = 0; j < N; j++){
sum += j;
}
if (a[i] != sum)
abort();
}
return 0;
}
/* "Too many BBs in loop" */
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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