From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 19 Dec 2005 23:11:49 +0000 (+0000)
Subject: Print out opcode number if it's an unknown target node.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=115c036a4c83cd277ffac0867a21b34f63829db7;p=oota-llvm.git

Print out opcode number if it's an unknown target node.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24869 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 86ad89e958d..ad8cca742a1 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -21,6 +21,7 @@
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/ADT/StringExtras.h"
 #include <iostream>
 #include <set>
 #include <cmath>
@@ -1838,7 +1839,11 @@ const char *SDNode::getOperationName(const SelectionDAG *G) const {
         if (const TargetInstrInfo *TII = G->getTarget().getInstrInfo())
           if (getOpcode()-ISD::BUILTIN_OP_END < TII->getNumOpcodes())
             return TII->getName(getOpcode()-ISD::BUILTIN_OP_END);
-      return "<<Unknown Target Node>>";
+
+      std::string Name
+        = "<<Unknown Target Node:"
+        + itostr((int)getOpcode()-ISD::BUILTIN_OP_END) + ">>";
+      return Name.c_str();
     }
    
   case ISD::PCMARKER:      return "PCMarker";