diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index 1964625f3e6..d36502985a5 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -113,11 +113,7 @@ class MachineModuleInfo : public ImmutablePass {
   // LandingPads - List of LandingPadInfo describing the landing pad information
   // in the current function.
   std::vector<LandingPadInfo> LandingPads;
-
-  // Map of invoke call site index values to associated begin EH_LABEL for
-  // the current function.
-  DenseMap<unsigned, unsigned> CallSiteMap;
-
+  
   // TypeInfos - List of C++ TypeInfo used in the current function.
   //
   std::vector<GlobalVariable *> TypeInfos;
@@ -302,19 +298,7 @@ public:
   const std::vector<LandingPadInfo> &getLandingPads() const {
     return LandingPads;
   }
-
-  /// setCallSiteBeginLabel - Map the begin label for a call site
-  void setCallSiteBeginLabel(unsigned BeginLabel, unsigned Site) {
-    CallSiteMap[BeginLabel] = Site;
-  }
-
-  /// getCallSiteBeginLabel - Get the call site number for a begin label
-  unsigned getCallSiteBeginLabel(unsigned BeginLabel) {
-    assert(CallSiteMap.count(BeginLabel) &&
-           "Missing call site number for EH_LABEL!");
-    return CallSiteMap[BeginLabel];
-  }
-
+  
   /// getTypeInfos - Return a reference to the C++ typeinfo for the current
   /// function.
   const std::vector<GlobalVariable *> &getTypeInfos() const {
diff --git a/include/llvm/Function.h b/include/llvm/Function.h
index 72cb267ae0b..38822332c43 100644
--- a/include/llvm/Function.h
+++ b/include/llvm/Function.h
@@ -24,7 +24,6 @@
 #include "llvm/Argument.h"
 #include "llvm/Attributes.h"
 #include "llvm/Support/Compiler.h"
-#include "llvm/ADT/DenseMap.h"
 
 namespace llvm {
 
@@ -87,8 +86,6 @@ private:
   mutable ArgumentListType ArgumentList;  ///< The formal arguments
   ValueSymbolTable *SymTab;               ///< Symbol table of args/instructions
   AttrListPtr AttributeList;              ///< Parameter attributes
-  DenseMap<Instruction*, unsigned>
-    CallSiteNumbering;                    ///< SjLj EH call site numbering
 
   // HasLazyArguments is stored in Value::SubclassData.
   /*bool HasLazyArguments;*/
@@ -168,19 +165,7 @@ public:
     setValueSubclassData((getSubclassDataFromValue() & 1) |
                          (static_cast<unsigned>(CC) << 1));
   }
-
-  /// setCallSiteNumber - Set the call site number mapping for an invoke
-  /// in the function
-  void setCallSiteNumber(Instruction *II, unsigned Num) {
-    CallSiteNumbering[II] = Num;
-  }
-
-  /// getCallSiteNumber - Get the call site number for an invoke instruction
-  unsigned getCallSiteNumber(Instruction *II) {
-    if (CallSiteNumbering.count(II) == 0) return 0;
-    return CallSiteNumbering[II];
-  }
-
+  
   /// getAttributes - Return the attribute list for this Function.
   ///
   const AttrListPtr &getAttributes() const { return AttributeList; }
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index d09f9d9bca4..615be0e1c79 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -590,16 +590,7 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites,
         }
 
         // Otherwise, create a new call-site.
-        if (MAI->getExceptionHandlingType() == ExceptionHandling::Dwarf)
-          CallSites.push_back(Site);
-        else {
-          // SjLj EH must maintain the call sites in the order assigned
-          // to them by the SjLjPrepare pass.
-          unsigned SiteNo = MMI->getCallSiteBeginLabel(BeginLabel);
-          if (CallSites.size() < SiteNo)
-            CallSites.resize(SiteNo);
-          CallSites[SiteNo - 1] = Site;
-        }
+        CallSites.push_back(Site);
         PreviousIsInvoke = true;
       } else {
         // Create a gap.
diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index dc26d9144ff..ed5bb5e5410 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -71,7 +71,6 @@ void MachineModuleInfo::EndFunction() {
 
   // Clean up exception info.
   LandingPads.clear();
-  CallSiteMap.clear();
   TypeInfos.clear();
   FilterIds.clear();
   FilterEnds.clear();
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 5b733a873ff..a3fb34576ac 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -5049,12 +5049,6 @@ void SelectionDAGBuilder::LowerCallTo(CallSite CS, SDValue Callee,
     // used to detect deletion of the invoke via the MachineModuleInfo.
     BeginLabel = MMI->NextLabelID();
 
-    // Keep track of which landing pads go with which invokes. SjLj uses
-    // this to maintain the ordering of pads in the LSDA. Dwarf ignores it.
-    Function *F = LandingPad->getParent()->getFunction();
-    MMI->setCallSiteBeginLabel(BeginLabel,
-                               F->getCallSiteNumber(CS.getInstruction()));
-
     // Both PendingLoads and PendingExports must be flushed here;
     // this call might not return.
     (void)getRoot();
diff --git a/lib/CodeGen/SjLjEHPrepare.cpp b/lib/CodeGen/SjLjEHPrepare.cpp
index 95b94e6c307..95589331cf4 100644
--- a/lib/CodeGen/SjLjEHPrepare.cpp
+++ b/lib/CodeGen/SjLjEHPrepare.cpp
@@ -474,10 +474,8 @@ bool SjLjEHPass::insertSjLjEHSupport(Function &F) {
     // At this point, we are all set up, update the invoke instructions
     // to mark their call_site values, and fill in the dispatch switch
     // accordingly.
-    for (unsigned i = 0, e = Invokes.size(); i != e; ++i) {
-      F.setCallSiteNumber(Invokes[i], i+1);
+    for (unsigned i = 0, e = Invokes.size(); i != e; ++i)
       markInvokeCallSite(Invokes[i], i+1, CallSite, DispatchSwitch);
-    }
 
     // The front end has likely added calls to _Unwind_Resume. We need
     // to find those calls and mark the call_site as -1 immediately prior.