From e37dd6ef40582063f1d8e366e3caa8ad5d403533 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 11 Nov 2009 19:55:08 +0000
Subject: [PATCH] If doesSupportDebugInformation() is false then do not try to
 emit dwarf debug info.

llvm-svn: 86874
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 3f26360f0b5..f7c8d29d745 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1905,6 +1905,9 @@ void DwarfDebug::BeginModule(Module *M, MachineModuleInfo *mmi) {
   if (TimePassesIsEnabled)
     DebugTimer->startTimer();
 
+  if (!MAI->doesSupportDebugInformation())
+    return;
+
   DebugInfoFinder DbgFinder;
   DbgFinder.processModule(*M);