diff --git a/lib/VMCore/Mangler.cpp b/lib/VMCore/Mangler.cpp
index 1a68b890542..50724f4e424 100644
--- a/lib/VMCore/Mangler.cpp
+++ b/lib/VMCore/Mangler.cpp
@@ -14,7 +14,6 @@
 #include "llvm/Support/Mangler.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
-#include "llvm/System/Atomic.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringMap.h"
@@ -151,7 +150,7 @@ std::string Mangler::getValueName(const Value *V) {
 }
 
 
-std::string Mangler::getValueName(const GlobalValue *GV, const char * Suffix) {
+std::string Mangler::getValueName(const GlobalValue *GV, const char *Suffix) {
   // Check to see whether we've already named V.
   std::string &Name = Memo[GV];
   if (!Name.empty())
@@ -164,13 +163,7 @@ std::string Mangler::getValueName(const GlobalValue *GV, const char * Suffix) {
     Name = GV->getNameStart(); // Is an intrinsic function
   } else if (!GV->hasName()) {
     // Must mangle the global into a unique ID.
-    unsigned TypeUniqueID = getTypeID(GV->getType());
-    static uint32_t GlobalID = 0;
-    
-    unsigned OldID = GlobalID;
-    sys::AtomicIncrement(&GlobalID);
-    
-    Name = "__unnamed_" + utostr(TypeUniqueID) + "_" + utostr(OldID);
+    Name = "__unnamed_" + utostr(Count++);
   } else {
     if (GV->hasPrivateLinkage())
       Name = makeNameProper(GV->getName() + Suffix, Prefix, PrivatePrefix);
diff --git a/test/CodeGen/X86/2008-04-02-unnamedEH.ll b/test/CodeGen/X86/2008-04-02-unnamedEH.ll
index fff75ff660a..4d8838bf997 100644
--- a/test/CodeGen/X86/2008-04-02-unnamedEH.ll
+++ b/test/CodeGen/X86/2008-04-02-unnamedEH.ll
@@ -1,5 +1,4 @@
-; RUN: llvm-as < %s | llc | grep unnamed_1_0.eh
-; ModuleID = '<stdin>'
+; RUN: llvm-as < %s | llc | grep unnamed_0.eh
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
 target triple = "i386-apple-darwin8"