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1// RUN: %libomptarget-compile-and-run-generic2 3// Test case for omp_target_memcpy_async, originally from GCC4 5#include "stdio.h"6#include <omp.h>7#include <stdlib.h>8 9int main() {10  int d = omp_get_default_device();11  int id = omp_get_initial_device();12  int q[128], i;13  void *p;14 15  if (d < 0 || d >= omp_get_num_devices())16    d = id;17 18  p = omp_target_alloc(130 * sizeof(int), d);19  if (p == NULL)20    return 0;21 22  for (i = 0; i < 128; i++)23    q[i] = i;24 25  if (omp_target_memcpy_async(p, q, 128 * sizeof(int), sizeof(int), 0, d, id, 0,26                              NULL)) {27    abort();28  }29 30#pragma omp taskwait31 32  int q2[128];33  for (i = 0; i < 128; ++i)34    q2[i] = 0;35  if (omp_target_memcpy_async(q2, p, 128 * sizeof(int), 0, sizeof(int), id, d,36                              0, NULL))37    abort();38 39#pragma omp taskwait40 41  for (i = 0; i < 128; ++i)42    if (q2[i] != q[i])43      abort();44 45  omp_target_free(p, d);46 47  return 0;48}49