1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPC.h b/lib/Target/PowerPC/PPC.h
index b9f64839ce..9a8e22e88d 100644
--- a/lib/Target/PowerPC/PPC.h
+++ b/lib/Target/PowerPC/PPC.h
@@ -25,10 +25,11 @@ namespace llvm {
   class PPCTargetMachine;
   class FunctionPass;
   class MachineCodeEmitter;
+  class raw_ostream;
   
 FunctionPass *createPPCBranchSelectionPass();
 FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
-FunctionPass *createPPCAsmPrinterPass(std::ostream &OS,
+FunctionPass *createPPCAsmPrinterPass(raw_ostream &OS,
                                       PPCTargetMachine &TM);
 FunctionPass *createPPCCodeEmitterPass(PPCTargetMachine &TM,
                                        MachineCodeEmitter &MCE);