Added instance variable/initializers/getter/setters for new keyword externally initia...

[oota-llvm.git] / lib / MC / MCInstPrinter.cpp

diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp
index 2317a2891f8b032107a6f82ac9a45609df6cd51c..73f30ffb52a02c0493f31709697e83766786b07f 100644 (file)
--- a/lib/MC/MCInstPrinter.cpp
+++ b/lib/MC/MCInstPrinter.cpp
@@ -8,8 +8,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCInstPrinter.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;
 
@@ -19,11 +22,11 @@ MCInstPrinter::~MCInstPrinter() {
 /// getOpcodeName - Return the name of the specified opcode enum (e.g.
 /// "MOV32ri") or empty if we can't resolve it.
 StringRef MCInstPrinter::getOpcodeName(unsigned Opcode) const {
-  return "";
+  return MII.getName(Opcode);
 }
 
 void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
-  assert(0 && "Target should implement this");
+  llvm_unreachable("Target should implement this");
 }
 
 void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) {
@@ -34,3 +37,25 @@ void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) {
       OS << " " << MAI.getCommentString() << " " << Annot;
   }
 }
+
+/// Utility functions to make adding mark ups simpler.
+StringRef MCInstPrinter::markup(StringRef s) const {
+  if (getUseMarkup())
+    return s;
+  else
+    return "";
+}
+StringRef MCInstPrinter::markup(StringRef a, StringRef b) const {
+  if (getUseMarkup())
+    return a;
+  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);
+}