diff --git a/llvm/lib/Target/Alpha/AlphaTargetMachine.h b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
index 40ba4b3..7546892 100644
--- a/llvm/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
@@ -39,7 +39,7 @@
 
   // To avoid having target depend on the asmprinter stuff libraries, asmprinter
   // set this functions to ctor pointer at startup time if they are linked in.
-  typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+  typedef FunctionPass *(*AsmPrinterCtorFn)(formatted_raw_ostream &o,
                                             TargetMachine &tm,
                                             bool verbose);
   static AsmPrinterCtorFn AsmPrinterCtor;
@@ -69,7 +69,7 @@
   virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
   virtual bool addAssemblyEmitter(PassManagerBase &PM,
                                   CodeGenOpt::Level OptLevel,
-                                  bool Verbose, raw_ostream &Out);
+                                  bool Verbose, formatted_raw_ostream &Out);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
                               bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,