From: Eric Christopher <echristo@gmail.com>
Date: Wed, 4 Dec 2013 23:05:21 +0000 (+0000)
Subject: Remove incorrect comment and pointless cast.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=881c0bb5a3755ab04cb598c47b5941b3e40a2881;p=oota-llvm.git

Remove incorrect comment and pointless cast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196427 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index ac8eb90378d..7422988e74a 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -582,8 +582,7 @@ static bool emitDebugValueComment(const MachineInstr *MI, AsmPrinter &AP) {
   raw_svector_ostream OS(Str);
   OS << '\t' << AP.MAI->getCommentString() << "DEBUG_VALUE: ";
 
-  // cast away const; DIetc do not take const operands for some reason.
-  DIVariable V(const_cast<MDNode*>(MI->getOperand(2).getMetadata()));
+  DIVariable V(MI->getOperand(2).getMetadata());
   if (V.getContext().isSubprogram()) {
     StringRef Name = DISubprogram(V.getContext()).getDisplayName();
     if (!Name.empty())