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Editing: ComplexDeinterleavingPass.h
//===- ComplexDeinterleavingPass.h - Complex Deinterleaving Pass *- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // // This pass implements generation of target-specific intrinsics to support // handling of complex number arithmetic and deinterleaving. // //===----------------------------------------------------------------------===// #ifndef LLVM_CODEGEN_COMPLEXDEINTERLEAVING_H #define LLVM_CODEGEN_COMPLEXDEINTERLEAVING_H #include "llvm/IR/PassManager.h" namespace llvm { class Function; class TargetMachine; struct ComplexDeinterleavingPass : public PassInfoMixin<ComplexDeinterleavingPass> { private: TargetMachine *TM; public: ComplexDeinterleavingPass(TargetMachine *TM) : TM(TM) {} PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); }; enum class ComplexDeinterleavingOperation { CAdd, CMulPartial, // The following 'operations' are used to represent internal states. Backends // are not expected to try and support these in any capacity. Deinterleave, Splat, Symmetric, ReductionPHI, ReductionOperation, ReductionSelect, }; enum class ComplexDeinterleavingRotation { Rotation_0 = 0, Rotation_90 = 1, Rotation_180 = 2, Rotation_270 = 3, }; } // namespace llvm #endif // LLVM_CODEGEN_COMPLEXDEINTERLEAVING_H
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