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| author | Dan Gohman <gohman@apple.com> | 2011-12-21 21:43:50 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2011-12-21 21:43:50 +0000 |
| commit | 51c81685a89565a01b3decbc7156b288bb80858a (patch) | |
| tree | 980c64258838a671a64d5958c274f0e1ee985f46 /llvm/lib/Transforms | |
| parent | b952354d5809a17efcf6dc48f032dcb1ac734d4f (diff) | |
| download | bcm5719-llvm-51c81685a89565a01b3decbc7156b288bb80858a.tar.gz bcm5719-llvm-51c81685a89565a01b3decbc7156b288bb80858a.zip | |
Fix a copy+pasto. No testcase, because the symptoms of dereferencing
an invalid iterator aren't reproducible. rdar://10614085.
llvm-svn: 147098
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/ObjCARC.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/ObjCARC.cpp b/llvm/lib/Transforms/Scalar/ObjCARC.cpp index 8e9449f5188..b017ba11d82 100644 --- a/llvm/lib/Transforms/Scalar/ObjCARC.cpp +++ b/llvm/lib/Transforms/Scalar/ObjCARC.cpp @@ -2504,7 +2504,7 @@ ObjCARCOpt::VisitTopDown(BasicBlock *BB, Pred = *PI++; if (Pred != BB) { I = BBStates.find(Pred); - if (I == BBStates.end() || I->second.isVisitedTopDown()) + if (I != BBStates.end() && I->second.isVisitedTopDown()) MyStates.MergePred(I->second); } } |
