From 6e304e6323e22ca3410770dd455181675ffe89b3 Mon Sep 17 00:00:00 2001
From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Tue, 28 Apr 2009 13:49:42 +0000
Subject: [PATCH] Now we can remove the 'blast-through' code.

llvm-svn: 70293
---
 clang/lib/Analysis/CFRefCount.cpp | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/clang/lib/Analysis/CFRefCount.cpp b/clang/lib/Analysis/CFRefCount.cpp
index 538f4f272224..8a8c704d623c 100644
--- a/clang/lib/Analysis/CFRefCount.cpp
+++ b/clang/lib/Analysis/CFRefCount.cpp
@@ -1904,13 +1904,6 @@ void CFRefCount::EvalSummary(ExplodedNodeSet<GRState>& Dst,
         
         const TypedRegion* R = dyn_cast<TypedRegion>(MR->getRegion());
         
-        // Blast through TypedViewRegions to get the original region type.
-        while (R) {
-          const TypedViewRegion* ATR = dyn_cast<TypedViewRegion>(R);
-          if (!ATR) break;
-          R = dyn_cast<TypedRegion>(ATR->getSuperRegion());
-        }
-        
         if (R) {          
           // Is the invalidated variable something that we were tracking?
           SymbolRef Sym = state.GetSValAsScalarOrLoc(R).getAsLocSymbol();