From 55b45bfae3692c2a757f7c877e83b0b2e33a1247 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 30 Jul 2002 19:49:39 +0000
Subject: [PATCH] Add hooks to get information out of concrete pass manager
 implementations

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3164 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/PassAnalysisSupport.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/llvm/PassAnalysisSupport.h b/include/llvm/PassAnalysisSupport.h
index 092be346c7c..c08b8830242 100644
--- a/include/llvm/PassAnalysisSupport.h
+++ b/include/llvm/PassAnalysisSupport.h
@@ -85,7 +85,10 @@ struct AnalysisResolver {
     return getAnalysisOrNullUp(ID);
   }
 
+  // Methods for introspecting into pass manager objects...
   virtual unsigned getDepth() const = 0;
+  virtual unsigned getNumContainedPasses() const = 0;
+  virtual const Pass *getContainedPass(unsigned N) const = 0;
 
   virtual void markPassUsed(AnalysisID P, Pass *User) = 0;