Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 14 | pmbaty | 1 | //===-------- VectorCombine.h - Optimize partial vector operations --------===// |
| 2 | // |
||
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
||
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
||
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
||
| 6 | // |
||
| 7 | //===----------------------------------------------------------------------===// |
||
| 8 | // |
||
| 9 | // This pass optimizes scalar/vector interactions using target cost models. The |
||
| 10 | // transforms implemented here may not fit in traditional loop-based or SLP |
||
| 11 | // vectorization passes. |
||
| 12 | // |
||
| 13 | //===----------------------------------------------------------------------===// |
||
| 14 | |||
| 15 | #ifndef LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H |
||
| 16 | #define LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H |
||
| 17 | |||
| 18 | #include "llvm/IR/PassManager.h" |
||
| 19 | |||
| 20 | namespace llvm { |
||
| 21 | |||
| 22 | /// Optimize scalar/vector interactions in IR using target cost models. |
||
| 23 | class VectorCombinePass : public PassInfoMixin<VectorCombinePass> { |
||
| 24 | /// If true, only perform beneficial early IR transforms. Do not introduce new |
||
| 25 | /// vector operations. |
||
| 26 | bool TryEarlyFoldsOnly; |
||
| 27 | |||
| 28 | public: |
||
| 29 | VectorCombinePass(bool TryEarlyFoldsOnly = false) |
||
| 30 | : TryEarlyFoldsOnly(TryEarlyFoldsOnly) {} |
||
| 31 | |||
| 32 | PreservedAnalyses run(Function &F, FunctionAnalysisManager &); |
||
| 33 | }; |
||
| 34 | } |
||
| 35 | #endif // LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H |