[llvm] r341873 - [ORC] Render unresolved symbol addresses as "<not resolved>" in JITDylib::dump.

[Lang Hames via llvm-commits]

Author: lhames
Date: Mon Sep 10 15:09:11 2018
New Revision: 341873

URL: http://llvm.org/viewvc/llvm-project?rev=341873&view=rev
Log:
[ORC] Render unresolved symbol addresses as "<not resolved>" in JITDylib::dump.

This is easier to spot among the real addresses than "0x0000000000000000".

Modified:
    llvm/trunk/lib/ExecutionEngine/Orc/Core.cpp

Modified: llvm/trunk/lib/ExecutionEngine/Orc/Core.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/Orc/Core.cpp?rev=341873&r1=341872&r2=341873&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/Orc/Core.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/Orc/Core.cpp Mon Sep 10 15:09:11 2018
@@ -1508,8 +1508,11 @@ void JITDylib::dump(raw_ostream &OS) {
        << "Symbol table:\n";
 
     for (auto &KV : Symbols) {
-      OS << "    \"" << *KV.first
-         << "\": " << format("0x%016x", KV.second.getAddress());
+      OS << "    \"" << *KV.first << "\": ";
+      if (auto Addr = KV.second.getAddress())
+        OS << format("0x%016x", Addr);
+      else
+        OS << "<not resolved>";
       if (KV.second.getFlags().isLazy() ||
           KV.second.getFlags().isMaterializing()) {
         OS << " (";