Revert 170545 while I debug the ppc failures.

[oota-llvm.git] / include / llvm / Analysis / ProfileInfoTypes.h

diff --git a/include/llvm/Analysis/ProfileInfoTypes.h b/include/llvm/Analysis/ProfileInfoTypes.h
index 0be378c2056cf372f769b4266e7f1096a61fdb6a..45aab5b70d2b1c39536b7a08eff760d40c03a6e5 100644 (file)
--- a/include/llvm/Analysis/ProfileInfoTypes.h
+++ b/include/llvm/Analysis/ProfileInfoTypes.h
@@ -1,12 +1,12 @@
-/*===-- ProfileInfoTypes.h - Profiling info shared constants ------*- C -*-===*\
+/*===-- ProfileInfoTypes.h - Profiling info shared constants --------------===*\
 |*
 |*                     The LLVM Compiler Infrastructure
 |*
-|* This file was developed by the LLVM research group and is distributed under
-|* the University of Illinois Open Source License. See LICENSE.TXT for details.
-|* 
+|* 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.
@@ -16,13 +16,37 @@
 #ifndef LLVM_ANALYSIS_PROFILEINFOTYPES_H
 #define LLVM_ANALYSIS_PROFILEINFOTYPES_H
 
-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   */
+/* 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
 };
 
+#include "llvm/Analysis/ProfileDataTypes.h"
+
+/*
+ * 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 */