blob: 26a3627cf44111ffd1366846d6c43a3f43c0e240 [file] [log] [blame]
/* { dg-require-effective-target vect_float } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 256
typedef float afloat __attribute__ ((__aligned__(16)));
void bar (afloat *pa, afloat *pb, afloat *pc)
{
int i;
/* check results: */
for (i = 0; i < N/2; i++)
{
if (pa[i] != (pb[i+1] * pc[i+1]))
abort ();
}
return;
}
int
main1 (int n , afloat * __restrict__ pa, afloat * __restrict__ pb, afloat * __restrict__ pc)
{
int i;
for (i = 0; i < n/2; i++)
{
pa[i] = pb[i+1] * pc[i+1];
}
bar (pa,pb,pc);
return 0;
}
int main (void)
{
int i;
int n=N;
afloat a[N];
afloat b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
afloat c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
check_vect ();
main1 (n,a,b,c);
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" 0 "vect" } } */