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b476302b24
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124552 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*===-- ProfileInfoTypes.h - Profiling info shared constants --------------===*\
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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 constants shared by the various different profiling
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|* runtime libraries and the LLVM C++ profile info loader. It must be a
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|* C header because, at present, the profiling runtimes are written in C.
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|*
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_ANALYSIS_PROFILEINFOTYPES_H
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#define LLVM_ANALYSIS_PROFILEINFOTYPES_H
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/* Included by libprofile. */
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* IDs to distinguish between those path counters stored in hashses vs arrays */
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enum ProfilingStorageType {
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ProfilingArray = 1,
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ProfilingHash = 2
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};
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enum ProfilingType {
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ArgumentInfo = 1, /* The command line argument block */
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FunctionInfo = 2, /* Function profiling information */
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BlockInfo = 3, /* Block profiling information */
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EdgeInfo = 4, /* Edge profiling information */
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PathInfo = 5, /* Path profiling information */
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BBTraceInfo = 6, /* Basic block trace information */
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OptEdgeInfo = 7 /* Edge profiling information, optimal version */
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};
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/*
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* The header for tables that map path numbers to path counters.
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*/
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typedef struct {
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unsigned fnNumber; /* function number for these counters */
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unsigned numEntries; /* number of entries stored */
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} PathProfileHeader;
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/*
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* Describes an entry in a tagged table for path counters.
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*/
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typedef struct {
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unsigned pathNumber;
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unsigned pathCounter;
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} PathProfileTableEntry;
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#if defined(__cplusplus)
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}
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#endif
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#endif /* LLVM_ANALYSIS_PROFILEINFOTYPES_H */
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