Author: zhongxingxu
Date: Thu Aug 5 23:20:59 2010
New Revision: 110430
URL: http://llvm.org/viewvc/llvm-project?rev=110430&view=rev
Log:
If all nodes are sunk, bail out early. This make the later check for
checkersEvaluated really meaningful.
Modified:
cfe/trunk/lib/Checker/GRExprEngine.cpp
Modified: cfe/trunk/lib/Checker/GRExprEngine.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Checker/GRExprEngine.cpp?rev=110430&r1=110429&r2=110430&view=diff
==============================================================================
--- cfe/trunk/lib/Checker/GRExprEngine.cpp (original)
+++ cfe/trunk/lib/Checker/GRExprEngine.cpp Thu Aug 5 23:20:59 2010
@@ -205,7 +205,10 @@
ExplodedNodeSet *PrevSet = &Src;
unsigned checkersEvaluated = 0;
- for (CheckersOrdered::iterator I=CO->begin(), E=CO->end(); I!=E; ++I){
+ for (CheckersOrdered::iterator I=CO->begin(), E=CO->end(); I!=E; ++I) {
+ // If all nodes are sunk, bail out early.
+ if (PrevSet->empty())
+ break;
ExplodedNodeSet *CurrSet = 0;
if (I+1 == E)
CurrSet = &Dst;
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