diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
index 6dbc244..d3736b7 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -8928,6 +8928,30 @@
          " Expected target-based directive.");
 }
 
+bool CGOpenMPRuntime::hasAllocateAttributeForGlobalVar(const VarDecl *VD,
+                                                       LangAS &AS) {
+  if (!VD || !VD->hasAttr<OMPAllocateDeclAttr>())
+    return false;
+  const auto *A = VD->getAttr<OMPAllocateDeclAttr>();
+  switch(A->getAllocatorType()) {
+  case OMPAllocateDeclAttr::OMPDefaultMemAlloc:
+  // Not supported, fallback to the default mem space.
+  case OMPAllocateDeclAttr::OMPLargeCapMemAlloc:
+  case OMPAllocateDeclAttr::OMPCGroupMemAlloc:
+  case OMPAllocateDeclAttr::OMPHighBWMemAlloc:
+  case OMPAllocateDeclAttr::OMPLowLatMemAlloc:
+  case OMPAllocateDeclAttr::OMPThreadMemAlloc:
+  case OMPAllocateDeclAttr::OMPConstMemAlloc:
+  case OMPAllocateDeclAttr::OMPPTeamMemAlloc:
+    AS = LangAS::Default;
+    return true;
+  case OMPAllocateDeclAttr::OMPUserDefinedMemAlloc:
+    llvm_unreachable("Expected predefined allocator for the variables with the "
+                     "static storage.");
+  }
+  return false;
+}
+
 CGOpenMPRuntime::DisableAutoDeclareTargetRAII::DisableAutoDeclareTargetRAII(
     CodeGenModule &CGM)
     : CGM(CGM) {
diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.h b/clang/lib/CodeGen/CGOpenMPRuntime.h
index 2896a65..7b2c0f1 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.h
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.h
@@ -1598,6 +1598,11 @@
   /// Perform check on requires decl to ensure that target architecture
   /// supports unified addressing
   virtual void checkArchForUnifiedAddressing(const OMPRequiresDecl *D) const {}
+
+  /// Checks if the variable has associated OMPAllocateDeclAttr attribute with
+  /// the predefined allocator and translates it into the corresponding address
+  /// space.
+  virtual bool hasAllocateAttributeForGlobalVar(const VarDecl *VD, LangAS &AS);
 };
 
 /// Class supports emissionof SIMD-only code.
diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
index 59066e8..7de1603 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
@@ -4840,6 +4840,34 @@
   return CGM.getContext().getTargetAddressSpace(LangAS::cuda_constant);
 }
 
+bool CGOpenMPRuntimeNVPTX::hasAllocateAttributeForGlobalVar(const VarDecl *VD,
+                                                            LangAS &AS) {
+  if (!VD || !VD->hasAttr<OMPAllocateDeclAttr>())
+    return false;
+  const auto *A = VD->getAttr<OMPAllocateDeclAttr>();
+  switch(A->getAllocatorType()) {
+  case OMPAllocateDeclAttr::OMPDefaultMemAlloc:
+  // Not supported, fallback to the default mem space.
+  case OMPAllocateDeclAttr::OMPThreadMemAlloc:
+  case OMPAllocateDeclAttr::OMPLargeCapMemAlloc:
+  case OMPAllocateDeclAttr::OMPCGroupMemAlloc:
+  case OMPAllocateDeclAttr::OMPHighBWMemAlloc:
+  case OMPAllocateDeclAttr::OMPLowLatMemAlloc:
+    AS = LangAS::Default;
+    return true;
+  case OMPAllocateDeclAttr::OMPConstMemAlloc:
+    AS = LangAS::cuda_constant;
+    return true;
+  case OMPAllocateDeclAttr::OMPPTeamMemAlloc:
+    AS = LangAS::cuda_shared;
+    return true;
+  case OMPAllocateDeclAttr::OMPUserDefinedMemAlloc:
+    llvm_unreachable("Expected predefined allocator for the variables with the "
+                     "static storage.");
+  }
+  return false;
+}
+
 // Get current CudaArch and ignore any unknown values
 static CudaArch getCudaArch(CodeGenModule &CGM) {
   if (!CGM.getTarget().hasFeature("ptx"))
diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h
index 8a92c50..6709ae3 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h
+++ b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h
@@ -389,6 +389,11 @@
   /// address space by default.
   unsigned getDefaultFirstprivateAddressSpace() const override;
 
+  /// Checks if the variable has associated OMPAllocateDeclAttr attribute with
+  /// the predefined allocator and translates it into the corresponding address
+  /// space.
+  bool hasAllocateAttributeForGlobalVar(const VarDecl *VD, LangAS &AS) override;
+
 private:
   /// Track the execution mode when codegening directives within a target
   /// region. The appropriate mode (SPMD/NON-SPMD) is set on entry to the
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 3a9df23..b9d4ee9 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -3387,6 +3387,11 @@
       return LangAS::cuda_device;
   }
 
+  if (LangOpts.OpenMP) {
+    LangAS AS;
+    if (OpenMPRuntime->hasAllocateAttributeForGlobalVar(D, AS))
+      return AS;
+  }
   return getTargetCodeGenInfo().getGlobalVarAddressSpace(*this, D);
 }
 
diff --git a/clang/test/OpenMP/nvptx_allocate_codegen.cpp b/clang/test/OpenMP/nvptx_allocate_codegen.cpp
new file mode 100644
index 0000000..e9b9509
--- /dev/null
+++ b/clang/test/OpenMP/nvptx_allocate_codegen.cpp
@@ -0,0 +1,71 @@
+// RUN: %clang_cc1 -verify -fopenmp -triple x86_64-apple-darwin10.6.0 -fopenmp-targets=nvptx64-nvidia-cuda  -emit-llvm-bc -o %t-host.bc %s
+// RUN: %clang_cc1 -verify -fopenmp -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-host.bc -o - | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+
+#pragma omp declare target
+typedef void **omp_allocator_handle_t;
+extern const omp_allocator_handle_t omp_default_mem_alloc;
+extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
+extern const omp_allocator_handle_t omp_const_mem_alloc;
+extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
+extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
+extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
+extern const omp_allocator_handle_t omp_pteam_mem_alloc;
+extern const omp_allocator_handle_t omp_thread_mem_alloc;
+
+// CHECK-DAG: @{{.+}}St1{{.+}}b{{.+}} = external global i32,
+// CHECK-DAG: @a = global i32 0,
+// CHECK-DAG: @b = addrspace(4) global i32 0,
+// CHECK-DAG: @c = global i32 0,
+// CHECK-DAG: @d = global %struct.St1 zeroinitializer,
+// CHECK-DAG: @{{.+}}ns{{.+}}a{{.+}} = addrspace(3) global i32 0,
+// CHECK-DAG: @{{.+}}main{{.+}}a{{.*}} = internal global i32 0,
+// CHECK-DAG: @{{.+}}ST{{.+}}m{{.+}} = external global i32,
+struct St{
+ int a;
+};
+
+struct St1{
+ int a;
+ static int b;
+#pragma omp allocate(b) allocator(omp_default_mem_alloc)
+} d;
+
+int a, b, c;
+#pragma omp allocate(a) allocator(omp_large_cap_mem_alloc)
+#pragma omp allocate(b) allocator(omp_const_mem_alloc)
+#pragma omp allocate(d, c) allocator(omp_high_bw_mem_alloc)
+
+template <class T>
+struct ST {
+  static T m;
+  #pragma omp allocate(m) allocator(omp_low_lat_mem_alloc)
+};
+
+template <class T> T foo() {
+  T v;
+  #pragma omp allocate(v) allocator(omp_cgroup_mem_alloc)
+  v = ST<T>::m;
+  return v;
+}
+
+namespace ns{
+  int a;
+}
+#pragma omp allocate(ns::a) allocator(omp_pteam_mem_alloc)
+
+int main () {
+  static int a;
+#pragma omp allocate(a) allocator(omp_thread_mem_alloc)
+  a=2;
+  double b = 3;
+#pragma omp allocate(b)
+  return (foo<int>());
+}
+
+extern template int ST<int>::m;
+#pragma omp end declare target
+#endif