Index: clang/lib/Sema/SemaOverload.cpp
===================================================================
--- clang/lib/Sema/SemaOverload.cpp
+++ clang/lib/Sema/SemaOverload.cpp
@@ -1145,8 +1145,16 @@
         (NewTarget == CFT_Global) || (OldTarget == CFT_Global))
       return false;
 
-    // Allow overloading of functions with same signature, but
-    // different CUDA target attributes.
+    // Don't allow overloading of destructors.  (In theory we could, but it
+    // would be a giant change to clang.)
+    if (isa<CXXDestructorDecl>(New)) {
+      assert(isa<CXXDestructorDecl>(Old) &&
+             "If New is a destructor, Old must be as well.");
+      return false;
+    }
+
+    // Allow overloading of functions with same signature and different CUDA
+    // target attributes.
     return NewTarget != OldTarget;
   }
 
Index: clang/test/CodeGenCUDA/function-overload.cu
===================================================================
--- clang/test/CodeGenCUDA/function-overload.cu
+++ clang/test/CodeGenCUDA/function-overload.cu
@@ -16,8 +16,6 @@
 struct s_cd_dh {
   __host__ s_cd_dh() { x = 11; }
   __device__ s_cd_dh() { x = 12; }
-  __host__ ~s_cd_dh() { x = 21; }
-  __device__ ~s_cd_dh() { x = 22; }
 };
 
 struct s_cd_hd {
@@ -38,7 +36,6 @@
   // CHECK-BOTH: call void @_ZN7s_cd_hdC1Ev
 
   // CHECK-BOTH: call void @_ZN7s_cd_hdD1Ev(
-  // CHECK-BOTH: call void @_ZN7s_cd_dhD1Ev(
 }
 // CHECK-BOTH: ret void
 
@@ -56,8 +53,3 @@
 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_hdD2Ev(
 // CHECK-BOTH: store i32 32,
 // CHECK-BOTH: ret void
-
-// CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_dhD2Ev(
-// CHECK-HOST:   store i32 21,
-// CHECK-DEVICE: store i32 22,
-// CHECK-BOTH: ret void
Index: clang/test/SemaCUDA/call-overloaded-destructor.cu
===================================================================
--- clang/test/SemaCUDA/call-overloaded-destructor.cu
+++ /dev/null
@@ -1,17 +0,0 @@
-// expected-no-diagnostics
-
-// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsyntax-only -verify %s
-// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fsyntax-only -fcuda-is-device -verify %s
-
-#include "Inputs/cuda.h"
-
-struct S {
-  __host__ ~S() {}
-  __device__ ~S() {}
-};
-
-__host__ __device__ void test() {
-  S s;
-  // This should not crash clang.
-  s.~S();
-}
Index: clang/test/SemaCUDA/function-overload.cu
===================================================================
--- clang/test/SemaCUDA/function-overload.cu
+++ clang/test/SemaCUDA/function-overload.cu
@@ -210,44 +210,11 @@
   __host__ ~d_h() {} // expected-error {{destructor cannot be redeclared}}
 };
 
-// H/D overloading is OK
-struct d_dh {
-  __device__ ~d_dh() {}
-  __host__ ~d_dh() {}
-};
-
 // HD is OK
 struct d_hd {
   __host__ __device__ ~d_hd() {}
 };
 
-// Mixing H/D and HD is not allowed.
-struct d_dhhd {
-  __device__ ~d_dhhd() {}
-  __host__ ~d_dhhd() {} // expected-note {{previous declaration is here}}
-  __host__ __device__ ~d_dhhd() {} // expected-error {{destructor cannot be redeclared}}
-};
-
-struct d_hhd {
-  __host__ ~d_hhd() {} // expected-note {{previous declaration is here}}
-  __host__ __device__ ~d_hhd() {} // expected-error {{destructor cannot be redeclared}}
-};
-
-struct d_hdh {
-  __host__ __device__ ~d_hdh() {} // expected-note {{previous declaration is here}}
-  __host__ ~d_hdh() {} // expected-error {{destructor cannot be redeclared}}
-};
-
-struct d_dhd {
-  __device__ ~d_dhd() {} // expected-note {{previous declaration is here}}
-  __host__ __device__ ~d_dhd() {} // expected-error {{destructor cannot be redeclared}}
-};
-
-struct d_hdd {
-  __host__ __device__ ~d_hdd() {} // expected-note {{previous declaration is here}}
-  __device__ ~d_hdd() {} // expected-error {{destructor cannot be redeclared}}
-};
-
 // Test overloading of member functions
 struct m_h {
   void operator delete(void *ptr); // expected-note {{previous declaration is here}}
Index: clang/test/SemaCUDA/no-destructor-overload.cu
===================================================================
--- /dev/null
+++ clang/test/SemaCUDA/no-destructor-overload.cu
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fcuda-is-device -fsyntax-only -verify %s
+
+#include "Inputs/cuda.h"
+
+// We don't allow destructors to be overloaded.  Making this work would be a
+// giant change to clang, and the use cases seem quite limited.
+
+struct A {
+  ~A() {} // expected-note {{previous declaration is here}}
+  __device__ ~A() {} // expected-error {{destructor cannot be redeclared}}
+};
+
+struct B {
+  __host__ ~B() {} // expected-note {{previous declaration is here}}
+  __host__ __device__ ~B() {} // expected-error {{destructor cannot be redeclared}}
+};
+
+struct C {
+  __host__ __device__ ~C() {} // expected-note {{previous declaration is here}}
+  __host__ ~C() {} // expected-error {{destructor cannot be redeclared}}
+};
+
+struct D {
+  __device__ ~D() {} // expected-note {{previous declaration is here}}
+  __host__ __device__ ~D() {} // expected-error {{destructor cannot be redeclared}}
+};
+
+struct E {
+  __host__ __device__ ~E() {} // expected-note {{previous declaration is here}}
+  __device__ ~E() {} // expected-error {{destructor cannot be redeclared}}
+};
+