Vendor import of llvm trunk r178860:

http://llvm.org/svn/llvm-project/llvm/trunk@178860

1 files changed, 11 insertions, 2 deletions

diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp
index 41d90ab..73f30ff 100644
--- a/lib/MC/MCInstPrinter.cpp
+++ b/lib/MC/MCInstPrinter.cpp
@@ -8,10 +8,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCInstPrinter.h"
-#include "llvm/MC/MCInstrInfo.h"
-#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCInstrInfo.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -50,3 +51,11 @@ StringRef MCInstPrinter::markup(StringRef a, StringRef b) const {
   else
     return b;
 }
+
+/// Utility function to print immediates in decimal or hex.
+format_object1<int64_t> MCInstPrinter::formatImm(const int64_t Value) const {
+  if (getPrintImmHex())
+    return format("0x%" PRIx64, Value);
+  else
+    return format("%" PRId64, Value);
+}