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/* { dg-do run { target openacc_nvidia_accel_selected } } */
/* { dg-additional-options "-foffload=-fdump-tree-oaccloops" } */
/* { dg-set-target-env-var "GOMP_DEBUG" "1" } */
#include <stdlib.h>
#define N 1024
unsigned int a[N];
unsigned int b[N];
unsigned int c[N];
unsigned int n = N;
int
main (void)
{
for (unsigned int i = 0; i < n; ++i)
{
a[i] = i % 3;
b[i] = i % 5;
}
#pragma acc parallel vector_length (128) copyin (a,b) copyout (c)
{
#pragma acc loop vector
for (unsigned int i = 0; i < n; i++)
c[i] = a[i] + b[i];
}
for (unsigned int i = 0; i < n; ++i)
if (c[i] != (i % 3) + (i % 5))
abort ();
return 0;
}
/* { dg-final { scan-offload-tree-dump "__attribute__\\(\\(oacc function \\(1, 1, 128\\)" "oaccloops" } } */
/* { dg-output "nvptx_exec: kernel main\\\$_omp_fn\\\$0: launch gangs=1, workers=1, vectors=128" } */
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