Add support for stored annotations to MCInst, and provide facilities for MC-based InstPrinters to print them out. Enhance the ARM and X86 InstPrinter's to do so in verbose mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139820 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp
index 81a939ffaa..f0fa2cda4a 100644
--- a/lib/MC/MCInstPrinter.cpp
+++ b/lib/MC/MCInstPrinter.cpp
@@ -8,7 +8,10 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCInstPrinter.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCInst.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 MCInstPrinter::~MCInstPrinter() {
@@ -23,3 +26,9 @@ StringRef MCInstPrinter::getOpcodeName(unsigned Opcode) const {
 void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
   assert(0 && "Target should implement this");
 }
+
+void MCInstPrinter::printAnnotations(const MCInst *MI, raw_ostream &OS) {
+  for (unsigned i = 0, e = MI->getNumAnnotations(); i != e; ++i) {
+    OS << MI->getAnnotation(i) << "\n";
+  }
+}