diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4a3b3584c03f..7f457b9523fe 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-30  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Fix
+	and enable VERIFY tests.
+
 2013-10-30  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	* include/bits/shared_ptr (__shared_ptr): Assert non-void pointer.
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic/operators/pointer_partial_void.cc b/libstdc++-v3/testsuite/29_atomics/atomic/operators/pointer_partial_void.cc
index fa936a17ee28..3a4377fb6e47 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic/operators/pointer_partial_void.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic/operators/pointer_partial_void.cc
@@ -42,28 +42,28 @@ int main(void)
   a++;
   void* vp3(a);
   dist = reinterpret_cast<char*>(vp2) - reinterpret_cast<char*>(vp3);
-  // VERIFY ( std::abs(dist) == sizeof(void*));
+  VERIFY ( std::abs(dist) == 1 );
 
   // operator--
   void* vp4(a);
   a--;
   void* vp5(a);
   dist = reinterpret_cast<char*>(vp4) - reinterpret_cast<char*>(vp5);
-  // VERIFY ( std::abs(dist) == sizeof(void*));
+  VERIFY ( std::abs(dist) == 1 );
 
   // operator+=
   void* vp6(a);
   a+=n;
   void* vp7(a);
   dist = reinterpret_cast<char*>(vp6) - reinterpret_cast<char*>(vp7);
-  // VERIFY ( std::abs(dist) == sizeof(void*) * n);
+  VERIFY ( std::abs(dist) == n );
 
   // operator-=
   void* vp8(a);
   a-=n;
   void* vp9(a);
   dist = reinterpret_cast<char*>(vp8) - reinterpret_cast<char*>(vp9);
-  //VERIFY ( std::abs(dist) == sizeof(void*) * n);
+  VERIFY ( std::abs(dist) == n );
 
   return 0;
 }