42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
//===- Transforms/Instrumentation/InstrProfiling.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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/// \file
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/// This file provides the interface for LLVM's PGO Instrumentation lowering
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/// pass.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_INSTRPROFILING_H
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#define LLVM_TRANSFORMS_INSTRUMENTATION_INSTRPROFILING_H
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#include "llvm/IR/PassManager.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/Transforms/Utils/Instrumentation.h"
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namespace llvm {
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class TargetLibraryInfo;
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/// Instrumentation based profiling lowering pass. This pass lowers
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/// the profile instrumented code generated by FE or the IR based
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/// instrumentation pass.
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class InstrProfilingLoweringPass
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: public OptionalPassInfoMixin<InstrProfilingLoweringPass> {
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const InstrProfOptions Options = {};
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// Is this lowering for the context-sensitive instrumentation.
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const bool IsCS = false;
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public:
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InstrProfilingLoweringPass() = default;
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InstrProfilingLoweringPass(const InstrProfOptions &Options, bool IsCS = false)
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: Options(Options), IsCS(IsCS) {}
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LLVM_ABI PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_INSTRUMENTATION_INSTRPROFILING_H
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