31 lines
1013 B
C++
31 lines
1013 B
C++
//===- llvm/CodeGen/BranchFoldingPass.h -------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CODEGEN_BRANCHFOLDINGPASS_H
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#define LLVM_CODEGEN_BRANCHFOLDINGPASS_H
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#include "llvm/CodeGen/MachinePassManager.h"
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namespace llvm {
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class BranchFolderPass : public OptionalPassInfoMixin<BranchFolderPass> {
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bool EnableTailMerge;
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public:
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BranchFolderPass(bool EnableTailMerge) : EnableTailMerge(EnableTailMerge) {}
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LLVM_ABI PreservedAnalyses run(MachineFunction &MF,
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MachineFunctionAnalysisManager &MFAM);
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MachineFunctionProperties getRequiredProperties() const {
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return MachineFunctionProperties().setNoPHIs();
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}
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};
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} // namespace llvm
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#endif // LLVM_CODEGEN_BRANCHFOLDINGPASS_H
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