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/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */

/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */

/* { dg-require-effective-target powerpc_vsx_ok } */

/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */

/* Taken from vect/vect-95.c.  */

#include <stdlib.h>

#include <stdarg.h>

#define N 256

__attribute__ ((noinline))

void bar (int *pd, int *pa, int *pb, int *pc)

{

  int i;

  /* check results:  */

  for (i = 0; i < N; i++)

    {

      if (pa[i] != (pb[i] * pc[i]))

        abort ();

      if (pd[i] != 5.0)

        abort ();

    }

  return;

}

__attribute__ ((noinline)) int

main1 (int n, int * __restrict__ pd, int * __restrict__ pa, int * __restrict__ pb, int * __restrict__ pc)

{

  int i;

  for (i = 0; i < n; i++)

    {

      pa[i] = pb[i] * pc[i];

      pd[i] = 5.0;

    }

  bar (pd,pa,pb,pc);

  return 0;

}

int main (void)

{

  int i;

  int a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));

  int d[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));

  int b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};

  int c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};

  main1 (N,&d[1],a,b,c);

  main1 (N-2,&d[1],a,b,c);

  return 0;

}

/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */

/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail {! vect_hw_misalign } } } } */

/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */

/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail {! vect_hw_misalign } } } } */

/* { dg-final { cleanup-tree-dump "vect" } } */