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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
| commit | 8e68c3873549ca31533e2e3e40dda3a43cb79566 (patch) | |
| tree | 66cf9b65eff62b5ad43e27bb1751a6118ed971a2 /lib/Transforms/Scalar/MemCpyOptimizer.cpp | |
| parent | 65e43a259ff532f66ff1f04bd5d67c17bcffdc9d (diff) | |
| download | external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.zip external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.gz external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.bz2 | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/MemCpyOptimizer.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/MemCpyOptimizer.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp index a92e848..6dcb49f 100644 --- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp +++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp @@ -504,7 +504,7 @@ bool MemCpyOpt::processStore(StoreInst *SI, BasicBlock::iterator &BBI) { DEBUG(dbgs() << "Replace stores:\n"; for (unsigned i = 0, e = Range.TheStores.size(); i != e; ++i) dbgs() << *Range.TheStores[i] << '\n'; - dbgs() << "With: " << *C << '\n'); C=C; + dbgs() << "With: " << *C << '\n'); (void)C; // Don't invalidate the iterator BBI = BI; @@ -932,6 +932,3 @@ bool MemCpyOpt::runOnFunction(Function &F) { MD = 0; return MadeChange; } - - - |