diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 0a28393..68da745 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -104,7 +104,7 @@
   const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
     .Initialize(OutContext, TM);
   
-  Mang = new Mangler(OutContext);
+  Mang = new Mangler(OutContext, *TM.getTargetData());
   
   // Allow the target to emit any magic that it wants at the start of the file.
   EmitStartOfAsmFile(M);
diff --git a/lib/CodeGen/ELFWriter.cpp b/lib/CodeGen/ELFWriter.cpp
index d73581a..eda167c 100644
--- a/lib/CodeGen/ELFWriter.cpp
+++ b/lib/CodeGen/ELFWriter.cpp
@@ -109,7 +109,7 @@
   // Initialize TargetLoweringObjectFile.
   const_cast<TargetLoweringObjectFile&>(TLOF).Initialize(OutContext, TM);
   
-  Mang = new Mangler(OutContext);
+  Mang = new Mangler(OutContext, *TM.getTargetData());
 
   // ELF Header
   // ----------
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 6b9ae4f..b1ba0d2 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1734,7 +1734,7 @@
 #endif    
   TAsm = new CBEMCAsmInfo();
   TCtx = new MCContext(*TAsm);
-  Mang = new Mangler(*TCtx);
+  Mang = new Mangler(*TCtx, *TD);
 
   // Keep track of which functions are static ctors/dtors so they can have
   // an attribute added to their prototypes.