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/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 128
int
main1 (unsigned short a0, unsigned short a1, unsigned short a2,
unsigned short a3, unsigned short a4, unsigned short a5,
unsigned short a6, unsigned short a7, unsigned short a8)
{
int i;
unsigned short out[N*8], out2[N*8], b0, b1, b2, b3, b4, b5, b6, b7, b8;
for (i = 0; i < N; i++)
{
b0 = a0 + 8;
b1 = a1 + 7;
b2 = a2 + 6;
b3 = a3 + 5;
b4 = a4 + 4;
b5 = a5 + 3;
out[i*4] = b0;
out[i*4 + 1] = b1;
out[i*4 + 2] = b2;
out[i*4 + 3] = b3;
out2[i*4] = b0;
out2[i*4 + 1] = b1;
out2[i*4 + 2] = b4;
out2[i*4 + 3] = b5;
}
/* check results: */
for (i = 0; i < N; i++)
{
if (out[i*4] != b0
|| out[i*4 + 1] != b1
|| out[i*4 + 2] != b2
|| out[i*4 + 3] != b3)
abort ();
if (out2[i*4] != b0
|| out2[i*4 + 1] != b1
|| out2[i*4 + 2] != b4
|| out2[i*4 + 3] != b5)
abort ();
}
for (i = 0; i < N; i++)
{
b0 = a0 + 8;
b1 = a1 + 7;
b2 = a2 + 6;
b3 = a3 + 5;
b4 = a4 + 4;
b5 = a5 + 3;
b6 = a6 + 2;
b7 = a7 + 1;
b8 = a8 + 9;
out[i*4] = b0;
out[i*4 + 1] = b1;
out[i*4 + 2] = b2;
out[i*4 + 3] = b3;
out2[i*8] = b0;
out2[i*8 + 1] = b1;
out2[i*8 + 2] = b4;
out2[i*8 + 3] = b5;
out2[i*8 + 4] = b6;
out2[i*8 + 5] = b2;
out2[i*8 + 6] = b7;
out2[i*8 + 7] = b8;
}
/* check results: */
for (i = 0; i < N; i++)
{
if (out[i*4] != b0
|| out[i*4 + 1] != b1
|| out[i*4 + 2] != b2
|| out[i*4 + 3] != b3)
abort ();
if (out2[i*8] != b0
|| out2[i*8 + 1] != b1
|| out2[i*8 + 2] != b4
|| out2[i*8 + 3] != b5
|| out2[i*8 + 4] != b6
|| out2[i*8 + 5] != b2
|| out2[i*8 + 6] != b7
|| out2[i*8 + 7] != b8)
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
main1 (8,7,6,5,4,3,2,1,0);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 4 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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