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/*===-- Profiling.h - Profiling support library support routines ----------===*\
|*
|* The LLVM Compiler Infrastructure
|*
|* This file is distributed under the University of Illinois Open Source
|* License. See LICENSE.TXT for details.
|*
|*===----------------------------------------------------------------------===*|
|*
|* This file defines functions shared by the various different profiling
|* implementations.
|*
\*===----------------------------------------------------------------------===*/
#ifndef PROFILING_H
#define PROFILING_H
#include "llvm/Analysis/ProfileInfoTypes.h" /* for enum ProfilingType */
/* save_arguments - Save argc and argv as passed into the program for the file
* we output.
*/
int save_arguments(int argc, const char **argv);
/*
* Retrieves the file descriptor for the profile file.
*/
int getOutFile();
/* write_profiling_data - Write out a typed packet of profiling data to the
* current output file.
*/
void write_profiling_data(enum ProfilingType PT, unsigned *Start,
unsigned NumElements);
#endif
|
