Add MCValue::{print, dump}

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78982 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCValue.cpp

@@ -0,0 +1,30 @@
+//===- lib/MC/MCValue.cpp - MCValue implementation ------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCValue.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+
+void MCValue::print(raw_ostream &OS) const {
+  if (isAbsolute()) {
+    OS << getConstant();
+    return;
+  }
+
+  OS << getSymA();
+  if (getSymB())
+    OS << " - " << getSymB();
+  if (getConstant())
+    OS << " + " << getConstant();
+}
+
+void MCValue::dump() const {
+  print(errs());
+}