From 04317cc618aeae28910916469e074d8ce0fcaa03 Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Sat, 29 Jan 2011 01:09:53 +0000
Subject: Implementation of path profiling. Modified patch by Adam Preuss.

This builds on the existing framework for block tracing, edge profiling and optimal edge profiling.
See -help-hidden for new flags.
For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124515 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/Passes.h | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'include/llvm/Analysis/Passes.h')

diff --git a/include/llvm/Analysis/Passes.h b/include/llvm/Analysis/Passes.h
index 64bd290..5b0c5b1 100644
--- a/include/llvm/Analysis/Passes.h
+++ b/include/llvm/Analysis/Passes.h
@@ -116,6 +116,28 @@ namespace llvm {
 
   //===--------------------------------------------------------------------===//
   //
+  // createPathProfileLoaderPass - This pass loads information from a path
+  // profile dump file.
+  //
+  ModulePass *createPathProfileLoaderPass();
+  extern char &PathProfileLoaderPassID;
+
+  //===--------------------------------------------------------------------===//
+  //
+  // createNoPathProfileInfoPass - This pass implements the default
+  // "no path profile".
+  //
+  ImmutablePass *createNoPathProfileInfoPass();
+
+  //===--------------------------------------------------------------------===//
+  //
+  // createPathProfileVerifierPass - This pass verifies path profiling
+  // information.
+  //
+  ModulePass *createPathProfileVerifierPass();
+
+  //===--------------------------------------------------------------------===//
+  //
   // createDSAAPass - This pass implements simple context sensitive alias
   // analysis.
   //
@@ -140,7 +162,7 @@ namespace llvm {
   // createLiveValuesPass - This creates an instance of the LiveValues pass.
   //
   FunctionPass *createLiveValuesPass();
-  
+
   //===--------------------------------------------------------------------===//
   //
   /// createLazyValueInfoPass - This creates an instance of the LazyValueInfo
@@ -153,7 +175,7 @@ namespace llvm {
   // LoopDependenceAnalysis pass.
   //
   LoopPass *createLoopDependenceAnalysisPass();
-  
+
   // Minor pass prototypes, allowing us to expose them through bugpoint and
   // analyze.
   FunctionPass *createInstCountPass();
-- 
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