add a new MCInstPrinter::getOpcodeName interface, when it is

implemented, llvm-mc --show-inst now uses it to print the
instruction opcode as well as the number.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95929 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp
index e90c03c..92a7154 100644
--- a/lib/MC/MCInstPrinter.cpp
+++ b/lib/MC/MCInstPrinter.cpp
@@ -8,7 +8,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCInstPrinter.h"
+#include "llvm/ADT/StringRef.h"
 using namespace llvm;
 
 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 "";
+}