diff --git a/openmp/libomptarget/test/api/omp_device_managed_memory_alloc.c b/openmp/libomptarget/test/api/omp_device_managed_memory_alloc.c
new file mode 100644
--- /dev/null
+++ b/openmp/libomptarget/test/api/omp_device_managed_memory_alloc.c
@@ -0,0 +1,28 @@
+// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
+// REQUIRES: nvptx64-nvidia-cuda
+
+#include <omp.h>
+#include <stdio.h>
+
+int main() {
+  const int N = 64;
+
+  // Allocates device managed memory that is shared between the host and device.
+  int *shared_ptr =
+      omp_alloc(N * sizeof(int), llvm_omp_target_shared_mem_alloc);
+
+#pragma omp target teams distribute parallel for is_device_ptr(shared_ptr)
+  for (int i = 0; i < N; ++i) {
+    shared_ptr[i] = 1;
+  }
+
+  int sum = 0;
+  for (int i = 0; i < N; ++i)
+    sum += shared_ptr[i];
+
+  // CHECK: PASS
+  if (sum == N)
+    printf("PASS\n");
+
+  omp_free(shared_ptr, llvm_omp_target_shared_mem_alloc);
+}
diff --git a/openmp/libomptarget/test/api/omp_device_memory.c b/openmp/libomptarget/test/api/omp_device_memory.c
new file mode 100644
--- /dev/null
+++ b/openmp/libomptarget/test/api/omp_device_memory.c
@@ -0,0 +1,28 @@
+// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
+// REQUIRES: nvptx64-nvidia-cuda
+
+#include <omp.h>
+#include <stdio.h>
+
+int main() {
+  const int N = 64;
+
+  int *device_ptr =
+      omp_alloc(N * sizeof(int), llvm_omp_target_device_mem_alloc);
+
+#pragma omp target teams distribute parallel for is_device_ptr(device_ptr)
+  for (int i = 0; i < N; ++i) {
+    device_ptr[i] = 1;
+  }
+
+  int sum = 0;
+#pragma omp target reduction(+ : sum) is_device_ptr(device_ptr)
+  for (int i = 0; i < N; ++i)
+    sum += device_ptr[i];
+
+  // CHECK: PASS
+  if (sum == N)
+    printf("PASS\n");
+
+  omp_free(device_ptr, llvm_omp_target_device_mem_alloc);
+}
diff --git a/openmp/libomptarget/test/api/omp_host_pinned_memory_alloc.c b/openmp/libomptarget/test/api/omp_host_pinned_memory_alloc.c
new file mode 100644
--- /dev/null
+++ b/openmp/libomptarget/test/api/omp_host_pinned_memory_alloc.c
@@ -0,0 +1,27 @@
+// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
+// REQUIRES: nvptx64-nvidia-cuda
+
+#include <omp.h>
+#include <stdio.h>
+
+int main() {
+  const int N = 64;
+
+  int *hst_ptr = omp_alloc(N * sizeof(int), llvm_omp_target_host_mem_alloc);
+
+  for (int i = 0; i < N; ++i)
+    hst_ptr[i] = 2;
+
+#pragma omp target teams distribute parallel for map(tofrom : hst_ptr [0:N])
+  for (int i = 0; i < N; ++i)
+    hst_ptr[i] -= 1;
+
+  int sum = 0;
+  for (int i = 0; i < N; ++i)
+    sum += hst_ptr[i];
+
+  omp_free(hst_ptr, llvm_omp_target_shared_mem_alloc);
+  // CHECK: PASS
+  if (sum == N)
+    printf("PASS\n");
+}
diff --git a/openmp/runtime/src/dllexports b/openmp/runtime/src/dllexports
--- a/openmp/runtime/src/dllexports
+++ b/openmp/runtime/src/dllexports
@@ -567,7 +567,7 @@
     omp_cgroup_mem_alloc                   DATA
     omp_pteam_mem_alloc                    DATA
     omp_thread_mem_alloc                   DATA
-    # Preview of target memory support
+
     llvm_omp_target_host_mem_alloc         DATA
     llvm_omp_target_shared_mem_alloc       DATA
     llvm_omp_target_device_mem_alloc       DATA
@@ -577,7 +577,7 @@
     omp_const_mem_space                    DATA
     omp_high_bw_mem_space                  DATA
     omp_low_lat_mem_space                  DATA
-    # Preview of target memory support
+
     llvm_omp_target_host_mem_space         DATA
     llvm_omp_target_shared_mem_space       DATA
     llvm_omp_target_device_mem_space       DATA
diff --git a/openmp/runtime/src/include/omp.h.var b/openmp/runtime/src/include/omp.h.var
--- a/openmp/runtime/src/include/omp.h.var
+++ b/openmp/runtime/src/include/omp.h.var
@@ -368,7 +368,6 @@
     extern __KMP_IMP omp_allocator_handle_t const omp_cgroup_mem_alloc;
     extern __KMP_IMP omp_allocator_handle_t const omp_pteam_mem_alloc;
     extern __KMP_IMP omp_allocator_handle_t const omp_thread_mem_alloc;
-    /* Preview of target memory support */
     extern __KMP_IMP omp_allocator_handle_t const llvm_omp_target_host_mem_alloc;
     extern __KMP_IMP omp_allocator_handle_t const llvm_omp_target_shared_mem_alloc;
     extern __KMP_IMP omp_allocator_handle_t const llvm_omp_target_device_mem_alloc;
@@ -379,7 +378,6 @@
     extern __KMP_IMP omp_memspace_handle_t const omp_const_mem_space;
     extern __KMP_IMP omp_memspace_handle_t const omp_high_bw_mem_space;
     extern __KMP_IMP omp_memspace_handle_t const omp_low_lat_mem_space;
-    /* Preview of target memory support */
     extern __KMP_IMP omp_memspace_handle_t const llvm_omp_target_host_mem_space;
     extern __KMP_IMP omp_memspace_handle_t const llvm_omp_target_shared_mem_space;
     extern __KMP_IMP omp_memspace_handle_t const llvm_omp_target_device_mem_space;
@@ -399,7 +397,6 @@
       omp_cgroup_mem_alloc = 6,
       omp_pteam_mem_alloc = 7,
       omp_thread_mem_alloc = 8,
-      /* Preview of target memory support */
       llvm_omp_target_host_mem_alloc = 100,
       llvm_omp_target_shared_mem_alloc = 101,
       llvm_omp_target_device_mem_alloc = 102,
@@ -416,7 +413,6 @@
       omp_const_mem_space = 2,
       omp_high_bw_mem_space = 3,
       omp_low_lat_mem_space = 4,
-      /* Preview of target memory support */
       llvm_omp_target_host_mem_space = 100,
       llvm_omp_target_shared_mem_space = 101,
       llvm_omp_target_device_mem_space = 102,
diff --git a/openmp/runtime/src/include/omp_lib.h.var b/openmp/runtime/src/include/omp_lib.h.var
--- a/openmp/runtime/src/include/omp_lib.h.var
+++ b/openmp/runtime/src/include/omp_lib.h.var
@@ -218,7 +218,6 @@
       parameter(omp_pteam_mem_alloc=7)
       integer(kind=omp_allocator_handle_kind)omp_thread_mem_alloc
       parameter(omp_thread_mem_alloc=8)
-      ! Preview of target memory support
       integer(omp_allocator_handle_kind)llvm_omp_target_host_mem_alloc
       parameter(llvm_omp_target_host_mem_alloc=100)
       integer(omp_allocator_handle_kind)llvm_omp_target_shared_mem_alloc
@@ -236,7 +235,6 @@
       parameter(omp_high_bw_mem_space=3)
       integer(kind=omp_memspace_handle_kind)omp_low_lat_mem_space
       parameter(omp_low_lat_mem_space=4)
-      ! Preview of target memory support
       integer(omp_memspace_handle_kind)llvm_omp_target_host_mem_space
       parameter(llvm_omp_target_host_mem_space=100)
       integer(omp_memspace_handle_kind)llvm_omp_target_shared_mem_space
diff --git a/openmp/runtime/src/include/omp_lib.f90.var b/openmp/runtime/src/include/omp_lib.f90.var
--- a/openmp/runtime/src/include/omp_lib.f90.var
+++ b/openmp/runtime/src/include/omp_lib.f90.var
@@ -139,7 +139,6 @@
         integer (kind=omp_allocator_handle_kind), parameter :: omp_cgroup_mem_alloc = 6
         integer (kind=omp_allocator_handle_kind), parameter :: omp_pteam_mem_alloc = 7
         integer (kind=omp_allocator_handle_kind), parameter :: omp_thread_mem_alloc = 8
-        ! Preview of target memory support
         integer (kind=omp_allocator_handle_kind), parameter :: llvm_omp_target_host_mem_alloc = 100
         integer (kind=omp_allocator_handle_kind), parameter :: llvm_omp_target_shared_mem_alloc = 101
         integer (kind=omp_allocator_handle_kind), parameter :: llvm_omp_target_device_mem_alloc = 102
@@ -149,7 +148,6 @@
         integer (kind=omp_memspace_handle_kind), parameter :: omp_const_mem_space = 2
         integer (kind=omp_memspace_handle_kind), parameter :: omp_high_bw_mem_space = 3
         integer (kind=omp_memspace_handle_kind), parameter :: omp_low_lat_mem_space = 4
-        ! Preview of target memory support
         integer (kind=omp_memspace_handle_kind), parameter :: llvm_omp_target_host_mem_space = 100
         integer (kind=omp_memspace_handle_kind), parameter :: llvm_omp_target_shared_mem_space = 101
         integer (kind=omp_memspace_handle_kind), parameter :: llvm_omp_target_device_mem_space = 102
diff --git a/openmp/runtime/src/kmp.h b/openmp/runtime/src/kmp.h
--- a/openmp/runtime/src/kmp.h
+++ b/openmp/runtime/src/kmp.h
@@ -967,7 +967,6 @@
 extern omp_memspace_handle_t const omp_const_mem_space;
 extern omp_memspace_handle_t const omp_high_bw_mem_space;
 extern omp_memspace_handle_t const omp_low_lat_mem_space;
-// Preview of target memory support
 extern omp_memspace_handle_t const llvm_omp_target_host_mem_space;
 extern omp_memspace_handle_t const llvm_omp_target_shared_mem_space;
 extern omp_memspace_handle_t const llvm_omp_target_device_mem_space;
@@ -987,7 +986,6 @@
 extern omp_allocator_handle_t const omp_cgroup_mem_alloc;
 extern omp_allocator_handle_t const omp_pteam_mem_alloc;
 extern omp_allocator_handle_t const omp_thread_mem_alloc;
-// Preview of target memory support
 extern omp_allocator_handle_t const llvm_omp_target_host_mem_alloc;
 extern omp_allocator_handle_t const llvm_omp_target_shared_mem_alloc;
 extern omp_allocator_handle_t const llvm_omp_target_device_mem_alloc;
diff --git a/openmp/runtime/src/kmp_alloc.cpp b/openmp/runtime/src/kmp_alloc.cpp
--- a/openmp/runtime/src/kmp_alloc.cpp
+++ b/openmp/runtime/src/kmp_alloc.cpp
@@ -1242,7 +1242,6 @@
 static void **mk_dax_kmem;
 static void **mk_dax_kmem_all;
 static void **mk_dax_kmem_preferred;
-// Preview of target memory support
 static void *(*kmp_target_alloc_host)(size_t size, int device);
 static void *(*kmp_target_alloc_shared)(size_t size, int device);
 static void *(*kmp_target_alloc_device)(size_t size, int device);
@@ -1352,7 +1351,7 @@
   mk_dax_kmem_preferred = NULL;
 #endif
 }
-// Preview of target memory support
+
 void __kmp_init_target_mem() {
   *(void **)(&kmp_target_alloc_host) = KMP_DLSYM("llvm_omp_target_alloc_host");
   *(void **)(&kmp_target_alloc_shared) =
diff --git a/openmp/runtime/src/kmp_global.cpp b/openmp/runtime/src/kmp_global.cpp
--- a/openmp/runtime/src/kmp_global.cpp
+++ b/openmp/runtime/src/kmp_global.cpp
@@ -316,7 +316,6 @@
     (omp_allocator_handle_t const)7;
 omp_allocator_handle_t const omp_thread_mem_alloc =
     (omp_allocator_handle_t const)8;
-// Preview of target memory support
 omp_allocator_handle_t const llvm_omp_target_host_mem_alloc =
     (omp_allocator_handle_t const)100;
 omp_allocator_handle_t const llvm_omp_target_shared_mem_alloc =
@@ -337,7 +336,6 @@
     (omp_memspace_handle_t const)3;
 omp_memspace_handle_t const omp_low_lat_mem_space =
     (omp_memspace_handle_t const)4;
-// Preview of target memory support
 omp_memspace_handle_t const llvm_omp_target_host_mem_space =
     (omp_memspace_handle_t const)100;
 omp_memspace_handle_t const llvm_omp_target_shared_mem_space =
diff --git a/openmp/runtime/src/kmp_stub.cpp b/openmp/runtime/src/kmp_stub.cpp
--- a/openmp/runtime/src/kmp_stub.cpp
+++ b/openmp/runtime/src/kmp_stub.cpp
@@ -350,7 +350,6 @@
     (omp_allocator_handle_t const)7;
 omp_allocator_handle_t const omp_thread_mem_alloc =
     (omp_allocator_handle_t const)8;
-// Preview of target memory support
 omp_allocator_handle_t const llvm_omp_target_host_mem_alloc =
     (omp_allocator_handle_t const)100;
 omp_allocator_handle_t const llvm_omp_target_shared_mem_alloc =
@@ -368,7 +367,6 @@
     (omp_memspace_handle_t const)3;
 omp_memspace_handle_t const omp_low_lat_mem_space =
     (omp_memspace_handle_t const)4;
-// Preview of target memory support
 omp_memspace_handle_t const llvm_omp_target_host_mem_space =
     (omp_memspace_handle_t const)100;
 omp_memspace_handle_t const llvm_omp_target_shared_mem_space =