diff options
Diffstat (limited to 'lib/Transforms/Scalar/ADCE.cpp')
-rw-r--r-- | lib/Transforms/Scalar/ADCE.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/ADCE.cpp b/lib/Transforms/Scalar/ADCE.cpp index f04d0f05ffc..1e683db5020 100644 --- a/lib/Transforms/Scalar/ADCE.cpp +++ b/lib/Transforms/Scalar/ADCE.cpp @@ -18,6 +18,7 @@ #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/DepthFirstIterator.h" #include "llvm/ADT/GraphTraits.h" +#include "llvm/ADT/MapVector.h" #include "llvm/ADT/PostOrderIterator.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallVector.h" @@ -118,7 +119,8 @@ class AggressiveDeadCodeElimination { PostDominatorTree &PDT; /// Mapping of blocks to associated information, an element in BlockInfoVec. - DenseMap<BasicBlock *, BlockInfoType> BlockInfo; + /// Use MapVector to get deterministic iteration order. + MapVector<BasicBlock *, BlockInfoType> BlockInfo; bool isLive(BasicBlock *BB) { return BlockInfo[BB].Live; } /// Mapping of instructions to associated information. |