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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" } } */