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/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 16
typedef int myint;
myint data_ch1[N + 1] =
{ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 };
myint data_ch2[N + 1] =
{ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 };
#define SUM 480
__attribute__ ((noinline)) int
foo (myint * s1, myint * s2, int stride)
{
int score = 0;
int x;
for (x = 0; x < N; x++)
score += ((s1[x] - s1[x + stride] + s2[x + stride]) >= 0 ?
s1[x] + s2[x + stride] :
s2[x + stride]);
if (score != SUM)
abort ();
return 0;
}
int
main (void)
{
check_vect ();
return foo (data_ch1, data_ch2, 1);
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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