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Implement destructor for PostDominatorTree to eliminate a memory leak.

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llvm-svn: 50607
This commit is contained in:
Torok Edwin 2008-05-03 20:25:26 +00:00
parent e8518dd7ff
commit d016bb2685
2 changed files with 7 additions and 0 deletions
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2
include/llvm/Analysis/PostDominators.h
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@ -29,6 +29,8 @@ struct PostDominatorTree : public FunctionPass {
DT = new DominatorTreeBase<BasicBlock>(true); DT = new DominatorTreeBase<BasicBlock>(true);
} }
~PostDominatorTree();
virtual bool runOnFunction(Function &F); virtual bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const { virtual void getAnalysisUsage(AnalysisUsage &AU) const {

5
lib/Analysis/PostDominators.cpp
View File

@ -37,6 +37,11 @@ bool PostDominatorTree::runOnFunction(Function &F) {
return false; return false;
} }
PostDominatorTree::~PostDominatorTree()
{
delete DT;
}
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// PostDominanceFrontier Implementation // PostDominanceFrontier Implementation
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//