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/* { dg-require-effective-target vect_int } */
/* { dg-add-options bind_pic_locally } */
/* { dg-additional-options "-fdump-tree-optimized-details-blocks" } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 128
char cb[N];
char ca[N];
__attribute__ ((noinline))
int main1 ()
{
int i;
for (i = 0; i < N; i++)
{
cb[i] = i*3;
asm volatile ("" ::: "memory");
}
for (i = 0; i < N; i++)
{
ca[i] = cb[i];
}
/* check results: */
#pragma GCC novector
for (i = 0; i < N; i++)
{
if (ca[i] != cb[i])
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
return main1 ();
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
/* { dg-final { scan-tree-dump-not "Invalid sum" "optimized" } } */
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