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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-12-05 18:28:01 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-12-05 18:28:01 +0000 |
| commit | 3bb1184a1a67e516fad3f6d8a13928f7e8993f5e (patch) | |
| tree | 6daa8ae7549514dda0aa542a6527f0f73165a7d9 /lib/Transforms/Vectorize | |
| parent | 60e5b16f41cfc3c9e922a851b310c51849963ba2 (diff) | |
| download | llvm-3bb1184a1a67e516fad3f6d8a13928f7e8993f5e.tar.gz llvm-3bb1184a1a67e516fad3f6d8a13928f7e8993f5e.tar.bz2 llvm-3bb1184a1a67e516fad3f6d8a13928f7e8993f5e.tar.xz | |
Fix non-deterministic behavior.
We use CSEBlocks to initialize a worklist:
SmallVector<BasicBlock *, 8> CSEWorkList(CSEBlocks.begin(), CSEBlocks.end());
so it must have a deterministic order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196520 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Vectorize')
| -rw-r--r-- | lib/Transforms/Vectorize/SLPVectorizer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp index 2af3701b90..aa75101c61 100644 --- a/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -521,7 +521,7 @@ private: /// Holds all of the instructions that we gathered. SetVector<Instruction *> GatherSeq; /// A list of blocks that we are going to CSE. - SmallSet<BasicBlock *, 8> CSEBlocks; + SetVector<BasicBlock *> CSEBlocks; /// Numbers instructions in different blocks. DenseMap<BasicBlock *, BlockNumbering> BlocksNumbers; |