32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
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//===- AddDiscriminators.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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//
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// This pass adds DWARF discriminators to the IR. Path discriminators are used
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// to decide what CFG path was taken inside sub-graphs whose instructions share
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// the same line and column number information.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
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#define LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class Function;
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class AddDiscriminatorsPass : public PassInfoMixin<AddDiscriminatorsPass> {
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public:
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
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