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| author | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-01-02 18:26:31 +0000 |
|---|---|---|
| committer | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-01-02 18:26:31 +0000 |
| commit | cbf5373603991b7196f096ddf2b5962ed7708b7e (patch) | |
| tree | c004a5a6aa0f8a71010f6d42811a9a9a5dadde0c /lib/Transforms/Scalar/LoopIdiomRecognize.cpp | |
| parent | e3b2489f4f3f28d65c0bc491a7d9e3d295f35723 (diff) | |
| download | llvm-cbf5373603991b7196f096ddf2b5962ed7708b7e.tar.gz llvm-cbf5373603991b7196f096ddf2b5962ed7708b7e.tar.bz2 llvm-cbf5373603991b7196f096ddf2b5962ed7708b7e.tar.xz | |
- Add comment to two functions which might be considered as dead code.
- Fix a typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171399 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/LoopIdiomRecognize.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopIdiomRecognize.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp index 50a03aa3d3..7f1833f8fb 100644 --- a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp +++ b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp @@ -669,12 +669,14 @@ bool LoopIdiomRecognize::runOnCountableLoop() { if (!getDataLayout()) return false; - getDominatorTree(); + // set DT + (void)getDominatorTree(); LoopInfo &LI = getAnalysis<LoopInfo>(); TLI = &getAnalysis<TargetLibraryInfo>(); - getTargetLibraryInfo(); + // set TLI + (void)getTargetLibraryInfo(); SmallVector<BasicBlock*, 8> ExitBlocks; CurLoop->getUniqueExitBlocks(ExitBlocks); |