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/* { dg-require-effective-target vect_condition } */
#include "tree-vect.h"
#define N 128
__attribute__((noinline, noclone)) void
foo (short * __restrict__ a, int * __restrict__ b, int stride)
{
int i;
for (i = 0; i < N/stride; i++, a += stride, b += stride)
{
a[0] = b[0] ? 1 : 7;
a[1] = b[1] ? 2 : 0;
a[2] = b[2] ? 3 : 0;
a[3] = b[3] ? 4 : 0;
a[4] = b[4] ? 5 : 0;
a[5] = b[5] ? 6 : 0;
a[6] = b[6] ? 7 : 0;
a[7] = b[7] ? 8 : 0;
}
}
short a[N];
int b[N];
int main ()
{
int i;
check_vect ();
for (i = 0; i < N; i++)
{
a[i] = i;
b[i] = -i;
}
foo (a, b, 8);
for (i = 1; i < N; i++)
if (a[i] != i%8 + 1)
abort ();
if (a[0] != 7)
abort ();
return 0;
}
/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp" { target { vect_element_align && vect_pack_trunc } } } } */
/* { dg-final { cleanup-tree-dump "slp" } } */
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