Use raw_ostream throughout the AsmPrinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55092 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86TargetMachine.h b/lib/Target/X86/X86TargetMachine.h
index 94b7566..13b391d 100644
--- a/lib/Target/X86/X86TargetMachine.h
+++ b/lib/Target/X86/X86TargetMachine.h
@@ -25,6 +25,8 @@
 #include "X86ISelLowering.h"
 
 namespace llvm {
+  
+class raw_ostream;
 
 class X86TargetMachine : public LLVMTargetMachine {
   X86Subtarget      Subtarget;
@@ -41,7 +43,7 @@
 
   // 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)(std::ostream &o,
+  typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
                                             X86TargetMachine &tm);
   static AsmPrinterCtorFn AsmPrinterCtor;
 
@@ -75,7 +77,7 @@
   virtual bool addPreRegAlloc(PassManagerBase &PM, bool Fast);
   virtual bool addPostRegAlloc(PassManagerBase &PM, bool Fast);
   virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast, 
-                                  std::ostream &Out);
+                                  raw_ostream &Out);
   virtual bool addCodeEmitter(PassManagerBase &PM, bool Fast,
                               bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(PassManagerBase &PM, bool Fast,