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/* { dg-require-effective-target vect_float } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 256
void bar (float *pa, float *pb, float *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
}
return;
}
int
main1 (float * __restrict__ pa, float * __restrict__ pb, float * __restrict__ pc)
{
int i;
for (i = 0; i < N; i++)
{
pa[i] = pb[i] * pc[i];
}
bar (pa,pb,pc);
return 0;
}
int main (void)
{
int i;
float a[N+4] __attribute__ ((__aligned__(16)));
float b[N+4] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69};
float c[N+4] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23};
check_vect ();
main1 (a,b,c);
main1 (&a[1],b,c);
main1 (a,&b[1],c);
main1 (&a[1],&b[1],&c[1]);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail vect_no_align } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail vect_no_align } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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