--- /dev/null
+// RUN: %libomp-compile-and-run
+// RUN: env OMP_ALLOCATOR=omp_default_mem_space:pinned=true %libomp-run
+
+#include <omp.h>
+
+int main() {
+ omp_alloctrait_t pinned_trait[1] = {{omp_atk_pinned, omp_atv_true}};
+ omp_allocator_handle_t pinned_alloc =
+ omp_init_allocator(omp_default_mem_space, 1, pinned_trait);
+ omp_allocator_handle_t default_alloc = omp_get_default_allocator();
+ double *a = (double *)omp_alloc(10 * sizeof(double), pinned_alloc);
+ double *b = (double *)omp_alloc(10 * sizeof(double), default_alloc);
+
+ if (!a || !b) return 1;
+
+#pragma omp parallel for
+ for (int i = 0; i < 10; i++) {
+ a[i] = 0;
+ b[i] = 1;
+ }
+
+ for (int i = 0; i < 10; i++)
+ if (a[i] != 0 || b[i] != 1) return 1;
+
+ omp_free(a, pinned_alloc);
+ omp_free(b, default_alloc);
+
+ return 0;
+}