Use raw_ostream throughout the AsmPrinter.

llvm-svn: 55092
diff --git a/llvm/lib/Target/Sparc/Sparc.h b/llvm/lib/Target/Sparc/Sparc.h
index 2788bf6..4f02ab8 100644
--- a/llvm/lib/Target/Sparc/Sparc.h
+++ b/llvm/lib/Target/Sparc/Sparc.h
@@ -21,9 +21,10 @@
 namespace llvm {
   class FunctionPass;
   class TargetMachine;
+  class raw_ostream;
 
   FunctionPass *createSparcISelDag(TargetMachine &TM);
-  FunctionPass *createSparcCodePrinterPass(std::ostream &OS, TargetMachine &TM);
+  FunctionPass *createSparcCodePrinterPass(raw_ostream &OS, TargetMachine &TM);
   FunctionPass *createSparcDelaySlotFillerPass(TargetMachine &TM);
   FunctionPass *createSparcFPMoverPass(TargetMachine &TM);
 } // end namespace llvm;