From c5b3109bec441de0ed67231b551f7c5d16f85a0c Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 30 Jun 2010 01:40:11 +0000
Subject: Do not construct DIE for already processed MDNode.

llvm-svn: 107237
---
 llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen')

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 73aa8d81eeb..50c0feac091 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2766,7 +2766,8 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
           }
         }
       }
-      constructScopeDIE(*AI);
+      if (ProcessedSPNodes.count((*AI)->getScopeNode()) == 0)
+        constructScopeDIE(*AI);
     }
     
     DIE *CurFnDIE = constructScopeDIE(CurrentFnDbgScope);
-- 
cgit v1.2.3