Improve the debug output of DwarfDebug::buildLocationList().

llvm-svn: 262265
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 87e8866..d4d94ca 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -916,7 +916,7 @@
     DEBUG({
       dbgs() << CurEntry->getValues().size() << " Values:\n";
       for (auto &Value : CurEntry->getValues())
-        Value.getExpression()->dump();
+        Value.dump();
       dbgs() << "-----\n";
     });