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04317cc618
Modified patch by Adam Preuss. This builds on the existing framework for block tracing, edge profiling and optimal edge profiling. See -help-hidden for new flags. For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124515 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
929 B
C++
34 lines
929 B
C++
//===- Transforms/Instrumentation.h - Instrumentation passes ----*- 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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//
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// This file defines constructor functions for instrumentation passes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_H
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#define LLVM_TRANSFORMS_INSTRUMENTATION_H
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namespace llvm {
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class ModulePass;
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class FunctionPass;
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// Insert edge profiling instrumentation
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ModulePass *createEdgeProfilerPass();
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// Insert optimal edge profiling instrumentation
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ModulePass *createOptimalEdgeProfilerPass();
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// Insert path profiling instrumentation
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ModulePass *createPathProfilerPass();
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} // End llvm namespace
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#endif
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