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/* { dg-do run { target vect_cmdline_needed } } */
/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic" } */
/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic -mno-sse" { target { i?86-*-* x86_64-*-* } } } */
#include <stdlib.h>
#define N 16
#if __INT_MAX__ == 32767
typedef char half_word;
#elif __LONG_MAX__ == 2147483647
typedef short half_word;
#else
typedef int half_word;
#endif
half_word cb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
int main ()
{
half_word ca[N];
int i;
for (i = 0; i < N; i++)
{
ca[i] = cb[i];
}
/* check results: */
for (i = 0; i < N; i++)
{
if (ca[i] != cb[i])
abort ();
}
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! avr-*-* } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { target { ! avr-*-* } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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