From b7ff0da623a00a3dd9ecc8c2a99f4ed43e39ec1e Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Mon, 2 May 2011 22:37:48 +0000
Subject: Do not try to get mangled name of block helpers. Apply a stopgap
 measure to fix SingleSource/UnitTests/block-copied-in-cxxobj compile time
 crash.

llvm-svn: 130734
---
 clang/lib/CodeGen/CGDebugInfo.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/lib/CodeGen/CGDebugInfo.cpp')

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index f2e1c024dd0..d6bcab67785 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1644,7 +1644,9 @@ void CGDebugInfo::EmitFunctionStart(GlobalDecl GD, QualType FnType,
     }
     Name = getFunctionName(FD);
     // Use mangled name as linkage name for c/c++ functions.
-    LinkageName = CGM.getMangledName(GD);
+    // FIXME : Why do we need check for block helpers ?
+    if (Name != "__copy_helper_block_" && Name != "__destroy_helper_block_")
+      LinkageName = CGM.getMangledName(GD);
     if (LinkageName == Name)
       LinkageName = llvm::StringRef();
     if (FD->hasPrototype())
-- 
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