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/* { dg-additional-options "-O3" } */
#include "tree-vect.h"
void abort (void);
unsigned int a[256];
unsigned char b[256];
__attribute__ ((noinline)) void
main1()
{
int i, z, x, y;
for(i = 0; i < 256; i++)
{
a[i] = i % 5;
__asm__ volatile ("");
}
for (z = 0; z < 16; z++)
for (y = 0; y < 4; y++)
for (x = 0; x < 4; x++)
b[y*64 + z*4 + x] = a[z*16 + y*4 + x];
if (b[4] != 1)
abort ();
}
int main (void)
{
check_vect ();
main1 ();
return 0;
}
/* { dg-final { scan-tree-dump "vectorized 1 loop" "vect" { target { vect_pack_trunc } } } } */
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