Fix a handful of dead stores found by Clang's static analyzer. There's a bunch of others I haven't touched.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137867 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index 31a2931e1c..a1997ab6a9 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -1807,7 +1807,6 @@ CFGBlock *CFGBuilder::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
 
   // Build the condition blocks.
   CFGBlock *ExitConditionBlock = createBlock(false);
-  CFGBlock *EntryConditionBlock = ExitConditionBlock;
 
   // Set the terminator for the "exit" condition block.
   ExitConditionBlock->setTerminator(S);
@@ -1821,7 +1820,8 @@ CFGBlock *CFGBuilder::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
   // Walk the 'element' expression to see if there are any side-effects.  We
   // generate new blocks as necessary.  We DON'T add the statement by default to
   // the CFG unless it contains control-flow.
-  EntryConditionBlock = Visit(S->getElement(), AddStmtChoice::NotAlwaysAdd);
+  CFGBlock *EntryConditionBlock = Visit(S->getElement(),
+                                        AddStmtChoice::NotAlwaysAdd);
   if (Block) {
     if (badCFG)
       return 0;