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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 | 98c844fd8950a2f09e42b67195b0a2af02b81e6e (patch) | |
| tree | b3e2a66bd03e6b59bb3e9c89c98ed9f0403d8208 /llvm/lib/Transforms | |
| parent | 761937a757a5a77985bbb824d56a05de10c6d9ab (diff) | |
| download | bcm5719-llvm-98c844fd8950a2f09e42b67195b0a2af02b81e6e.tar.gz bcm5719-llvm-98c844fd8950a2f09e42b67195b0a2af02b81e6e.zip | |
- Add comment to two functions which might be considered as dead code.
- Fix a typo
llvm-svn: 171399
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp index 50a03aa3d33..7f1833f8fbc 100644 --- a/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp +++ b/llvm/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); |
