Changes in directory llvm/lib/Analysis/IPA:
CallGraph.cpp updated: 1.60 -> 1.61
---
Log message:
straighten out various memory ownership issues in the callgraph stuff.
This fixes Regression/Other/2002-01-31-CallGraph.ll.
---
Diffs of the changes: (+2 -3)
CallGraph.cpp | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraph.cpp
diff -u llvm/lib/Analysis/IPA/CallGraph.cpp:1.60
llvm/lib/Analysis/IPA/CallGraph.cpp:1.61
--- llvm/lib/Analysis/IPA/CallGraph.cpp:1.60 Mon Dec 4 15:22:45 2006
+++ llvm/lib/Analysis/IPA/CallGraph.cpp Tue Dec 5 13:46:12 2006
@@ -51,11 +51,9 @@
public:
BasicCallGraph() : Root(0), ExternalCallingNode(0), CallsExternalNode(0) {}
- ~BasicCallGraph() { destroy(); }
// runOnModule - Compute the call graph for the specified module.
virtual bool runOnModule(Module &M) {
- destroy();
CallGraph::initialize(M);
ExternalCallingNode = getOrInsertFunction(0);
@@ -182,8 +180,10 @@
//
// destroy - Release memory for the call graph
virtual void destroy() {
+ /// CallsExternalNode is not in the function map, delete it explicitly.
delete CallsExternalNode;
CallsExternalNode = 0;
+ CallGraph::destroy();
}
};
@@ -194,7 +194,6 @@
} //End anonymous namespace
void CallGraph::initialize(Module &M) {
- destroy();
Mod = &M;
}
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