Replace std::iostreams with raw_ostream in TableGen.
 - Sorry, I can't help myself.

 - No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74742 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.h b/utils/TableGen/CodeGenTarget.h
index c7cc77c..0ec9955 100644
--- a/utils/TableGen/CodeGenTarget.h
+++ b/utils/TableGen/CodeGenTarget.h
@@ -17,10 +17,10 @@
 #ifndef CODEGEN_TARGET_H
 #define CODEGEN_TARGET_H
 
+#include "llvm/Support/raw_ostream.h"
 #include "CodeGenRegisters.h"
 #include "CodeGenInstruction.h"
 #include <algorithm>
-#include <iosfwd>
 #include <map>
 
 namespace llvm {