30 lines
946 B
C++
30 lines
946 B
C++
//===- LowerAtomic.cpp - Lower atomic intrinsics ----------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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/// \file
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// This pass lowers atomic intrinsics to non-atomic form for use in a known
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// non-preemptible environment.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_SCALAR_LOWERATOMIC_H
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#define LLVM_TRANSFORMS_SCALAR_LOWERATOMIC_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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/// A pass that lowers atomic intrinsic into non-atomic intrinsics.
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class LowerAtomicPass : public PassInfoMixin<LowerAtomicPass> {
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public:
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &);
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};
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}
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#endif // LLVM_TRANSFORMS_SCALAR_LOWERATOMIC_H
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