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-rw-r--r--lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp21
1 files changed, 3 insertions, 18 deletions
diff --git a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
index 7528b7fbf2..3ce4612160 100644
--- a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
@@ -64,6 +64,7 @@ void ExprEngine::processCallEnter(CallEnter CE, ExplodedNode *Pred) {
static std::pair<const Stmt*,
const CFGBlock*> getLastStmt(const ExplodedNode *Node) {
const Stmt *S = 0;
+ const CFGBlock *Blk = 0;
const StackFrameContext *SF =
Node->getLocation().getLocationContext()->getCurrentStackFrame();
@@ -91,6 +92,8 @@ static std::pair<const Stmt*,
} while (!CE || CE->getCalleeContext() != CEE->getCalleeContext());
// Continue searching the graph.
+ } else if (const BlockEdge *BE = dyn_cast<BlockEdge>(&PP)) {
+ Blk = BE->getSrc();
}
} else if (const CallEnter *CE = dyn_cast<CallEnter>(&PP)) {
// If we reached the CallEnter for this function, it has no statements.
@@ -104,24 +107,6 @@ static std::pair<const Stmt*,
Node = *Node->pred_begin();
}
- const CFGBlock *Blk = 0;
- if (S) {
- // Now, get the enclosing basic block.
- while (Node) {
- const ProgramPoint &PP = Node->getLocation();
- if (isa<BlockEdge>(PP) &&
- (PP.getLocationContext()->getCurrentStackFrame() == SF)) {
- BlockEdge &EPP = cast<BlockEdge>(PP);
- Blk = EPP.getDst();
- break;
- }
- if (Node->pred_empty())
- return std::pair<const Stmt*, const CFGBlock*>(S, (CFGBlock*)0);
-
- Node = *Node->pred_begin();
- }
- }
-
return std::pair<const Stmt*, const CFGBlock*>(S, Blk);
}