From 5be935536f490003ecc8f93525063a859c7caf63 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Fri, 16 Jan 2009 02:15:14 +0000
Subject: [PATCH] Validate debug info values only if DwarfDebug is initialized.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62298 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index 5e98618b243..ab66887d625 100644
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -4272,7 +4272,7 @@ void DwarfWriter::EndFunction(MachineFunction *MF) {
 
 /// ValidDebugInfo - Return true if V represents valid debug info value.
 bool DwarfWriter::ValidDebugInfo(Value *V) {
-  return DD->ValidDebugInfo(V);
+  return DD && DD->ValidDebugInfo(V);
 }
 
 /// RecordSourceLine - Records location information and associates it with a