Fix -Asserts build warnings.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72910 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXXTemp.cpp b/lib/CodeGen/CGCXXTemp.cpp
index 4b7349e..141726a 100644
--- a/lib/CodeGen/CGCXXTemp.cpp
+++ b/lib/CodeGen/CGCXXTemp.cpp
@@ -87,6 +87,7 @@
                                             bool isAggLocVolatile) {
   // Keep track of the current cleanup stack depth.
   size_t CleanupStackDepth = CleanupEntries.size();
+  (void) CleanupStackDepth;
 
   unsigned OldNumLiveTemporaries = LiveTemporaries.size();
   
@@ -114,9 +115,8 @@
   
   // Pop temporaries.
   while (LiveTemporaries.size() > NumLiveTemporaries) {
-    const CXXLiveTemporaryInfo& TempInfo = LiveTemporaries.back();
-
-    assert(TempInfo.CondPtr && "Conditional temporary must have a cond ptr!");
+    assert(LiveTemporaries.back().CondPtr && 
+           "Conditional temporary must have a cond ptr!");
 
     PopCXXTemporary();
   }