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| author | Alina Sbirlea <asbirlea@google.com> | 2019-04-25 04:49:48 +0000 |
|---|---|---|
| committer | Alina Sbirlea <asbirlea@google.com> | 2019-04-25 04:49:48 +0000 |
| commit | 733c8c40c81de5fcc8fab264ccb6bce6d39138c5 (patch) | |
| tree | 26f69098390f3d89a7677f8946770b48582a7edd /llvm/lib/Transforms | |
| parent | 3458ff361a1dc468cb42df6eaa99f5b09cc18443 (diff) | |
| download | bcm5719-llvm-733c8c40c81de5fcc8fab264ccb6bce6d39138c5.tar.gz bcm5719-llvm-733c8c40c81de5fcc8fab264ccb6bce6d39138c5.zip | |
Enable LoopVectorization by default.
Summary:
When refactoring vectorization flags, vectorization was disabled by default in the new pass manager.
This patch re-enables is for both managers, and changes the assumptions opt makes, based on the new defaults.
Comments in opt.cpp should clarify the intended use of all flags to enable/disable vectorization.
Reviewers: chandlerc, jgorbe
Subscribers: jlebar, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D61091
llvm-svn: 359167
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index c82c92f7d2a..4f043448e4e 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -281,7 +281,7 @@ cl::opt<bool> llvm::EnableLoopInterleaving( "interleave-loops", cl::init(true), cl::Hidden, cl::desc("Enable loop interleaving in Loop vectorization passes")); cl::opt<bool> llvm::EnableLoopVectorization( - "vectorize-loops", cl::init(false), cl::Hidden, + "vectorize-loops", cl::init(true), cl::Hidden, cl::desc("Run the Loop vectorization passes")); /// A helper function for converting Scalar types to vector types. |
