From: Devang Patel <dpatel@apple.com>
Date: Wed, 6 Jul 2011 23:26:18 +0000 (+0000)
Subject: Remove dead code.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=90369eb209f5cfa52d683f4248b4c0a9cfd9b916;p=oota-llvm.git

Remove dead code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134561 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index f85a82d48b2..0c23e4af97b 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1846,8 +1846,6 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) {
 
   assert(UserVariables.empty() && DbgValues.empty() && "Maps weren't cleaned");
 
-  /// ProcessedArgs - Collection of arguments already processed.
-  SmallPtrSet<const MDNode *, 8> ProcessedArgs;
   const TargetRegisterInfo *TRI = Asm->TM.getRegisterInfo();
   /// LiveUserVar - Map physreg numbers to the MDNode they contain.
   std::vector<const MDNode*> LiveUserVar(TRI->getNumRegs());