1 //===- Transforms/Instrumentation.h - Instrumentation passes ----*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file defines constructor functions for instrumentation passes.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_TRANSFORMS_INSTRUMENTATION_H
15 #define LLVM_TRANSFORMS_INSTRUMENTATION_H
16 
17 namespace llvm {
18 
19 class ModulePass;
20 
21 // Insert edge profiling instrumentation
22 ModulePass *createEdgeProfilerPass();
23 
24 // Insert optimal edge profiling instrumentation
25 ModulePass *createOptimalEdgeProfilerPass();
26 
27 // Insert path profiling instrumentation
28 ModulePass *createPathProfilerPass();
29 
30 // Insert GCOV profiling instrumentation
31 ModulePass *createGCOVProfilerPass(bool EmitNotes = true, bool EmitData = true,
32                                    bool Use402Format = false);
33 
34 } // End llvm namespace
35 
36 #endif
37