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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-21 11:18:49 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-21 11:18:49 +0000 |
| commit | 3333e668221f52f8c708df0037ee9c4bf2417929 (patch) | |
| tree | 351f84edeaea8dfca4fc850669752b0dfbfec687 /include | |
| parent | 042a9a2666690d0170964df3d0b042b7bc4651d5 (diff) | |
[msan] Remove unreachable blocks before instrumenting a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170883 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Transforms/Utils/Local.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h index 0c3be289ed..de1caa3d21 100644 --- a/include/llvm/Transforms/Utils/Local.h +++ b/include/llvm/Transforms/Utils/Local.h @@ -257,6 +257,11 @@ DbgDeclareInst *FindAllocaDbgDeclare(Value *V); bool replaceDbgDeclareForAlloca(AllocaInst *AI, Value *NewAllocaAddress, DIBuilder &Builder); +/// \brief Remove all blocks that can not be reached from the function's entry. +/// +/// Returns true if any basic block was removed. +bool removeUnreachableBlocks(Function &F); + } // End llvm namespace #endif |