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/*===-- ProfileInfoTypes.h - Profiling info shared constants --------------===*\
|*
|* The LLVM Compiler Infrastructure
|*
|* This file is distributed under the University of Illinois Open Source
|* License. See LICENSE.TXT for details.
|*
|*===----------------------------------------------------------------------===*|
|*
|* This file defines constants shared by the various different profiling
|* runtime libraries and the LLVM C++ profile info loader. It must be a
|* C header because, at present, the profiling runtimes are written in C.
|*
\*===----------------------------------------------------------------------===*/
#ifndef LLVM_ANALYSIS_PROFILEINFOTYPES_H
#define LLVM_ANALYSIS_PROFILEINFOTYPES_H
/* Included by libprofile. */
#if defined(__cplusplus)
extern "C" {
#endif
/* IDs to distinguish between those path counters stored in hashses vs arrays */
enum ProfilingStorageType {
ProfilingArray = 1,
ProfilingHash = 2
};
enum ProfilingType {
ArgumentInfo = 1, /* The command line argument block */
FunctionInfo = 2, /* Function profiling information */
BlockInfo = 3, /* Block profiling information */
EdgeInfo = 4, /* Edge profiling information */
PathInfo = 5, /* Path profiling information */
BBTraceInfo = 6, /* Basic block trace information */
OptEdgeInfo = 7 /* Edge profiling information, optimal version */
};
/*
* The header for tables that map path numbers to path counters.
*/
typedef struct {
unsigned fnNumber; /* function number for these counters */
unsigned numEntries; /* number of entries stored */
} PathProfileHeader;
/*
* Describes an entry in a tagged table for path counters.
*/
typedef struct {
unsigned pathNumber;
unsigned pathCounter;
} PathProfileTableEntry;
#if defined(__cplusplus)
}
#endif
#endif /* LLVM_ANALYSIS_PROFILEINFOTYPES_H */
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