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Implement destructor for PostDominatorTree to eliminate a memory leak.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50607 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Torok Edwin 2008-05-03 20:25:26 +00:00
parent 7b39969528
commit f6055806d4
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);
}
~PostDominatorTree();
virtual bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const {

5
lib/Analysis/PostDominators.cpp
View File

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