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| author | Edwin Török <edwintorok@gmail.com> | 2008-05-03 20:25:26 +0000 |
|---|---|---|
| committer | Edwin Török <edwintorok@gmail.com> | 2008-05-03 20:25:26 +0000 |
| commit | 6bf0c5675f17a58a64b02accf489da811a933810 (patch) | |
| tree | a15e44065bfb8733b3e71febaa7ae9529cc83ee7 | |
| parent | f8812efdc1378b868c0b376c067b92be0e2798ad (diff) | |
| download | external_llvm-6bf0c5675f17a58a64b02accf489da811a933810.zip external_llvm-6bf0c5675f17a58a64b02accf489da811a933810.tar.gz external_llvm-6bf0c5675f17a58a64b02accf489da811a933810.tar.bz2 | |
Implement destructor for PostDominatorTree to eliminate a memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50607 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/Analysis/PostDominators.h | 2 | ||||
| -rw-r--r-- | lib/Analysis/PostDominators.cpp | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/Analysis/PostDominators.h b/include/llvm/Analysis/PostDominators.h index 07910e9..27c2b26 100644 --- a/include/llvm/Analysis/PostDominators.h +++ b/include/llvm/Analysis/PostDominators.h @@ -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 { diff --git a/lib/Analysis/PostDominators.cpp b/lib/Analysis/PostDominators.cpp index 4330e90..c72b140 100644 --- a/lib/Analysis/PostDominators.cpp +++ b/lib/Analysis/PostDominators.cpp @@ -37,6 +37,11 @@ bool PostDominatorTree::runOnFunction(Function &F) { return false; } +PostDominatorTree::~PostDominatorTree() +{ + delete DT; +} + //===----------------------------------------------------------------------===// // PostDominanceFrontier Implementation //===----------------------------------------------------------------------===// |