From dda30cd4af1c5f88fc00fd40b673f8e27c61379d Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 5 Jan 2010 21:08:02 +0000
Subject: [PATCH] Restore dump() methods to Loop and MachineLoop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92772 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/LoopInfo.h       | 4 +++-
 include/llvm/CodeGen/MachineLoopInfo.h | 2 ++
 lib/Analysis/LoopInfo.cpp              | 5 +++++
 lib/CodeGen/MachineLoopInfo.cpp        | 5 +++++
 4 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h
index 060286fc5e2..33bf0b03748 100644
--- a/include/llvm/Analysis/LoopInfo.h
+++ b/include/llvm/Analysis/LoopInfo.h
@@ -478,7 +478,7 @@ public:
     for (iterator I = begin(), E = end(); I != E; ++I)
       (*I)->print(OS, Depth+2);
   }
-  
+
 protected:
   friend class LoopInfoBase<BlockT, LoopT>;
   explicit LoopBase(BlockT *BB) : ParentLoop(0) {
@@ -588,6 +588,8 @@ public:
   /// block, return that block. Otherwise return null.
   BasicBlock *getUniqueExitBlock() const;
 
+  void dump() const;
+  
 private:
   friend class LoopInfoBase<BasicBlock, Loop>;
   explicit Loop(BasicBlock *BB) : LoopBase<BasicBlock, Loop>(BB) {}
diff --git a/include/llvm/CodeGen/MachineLoopInfo.h b/include/llvm/CodeGen/MachineLoopInfo.h
index d3df805f642..8459a8db9a3 100644
--- a/include/llvm/CodeGen/MachineLoopInfo.h
+++ b/include/llvm/CodeGen/MachineLoopInfo.h
@@ -49,6 +49,8 @@ public:
   /// contiguous with the part the contains the header.
   MachineBasicBlock *getBottomBlock();
 
+  void dump() const;
+
 private:
   friend class LoopInfoBase<MachineBasicBlock, MachineLoop>;
   explicit MachineLoop(MachineBasicBlock *MBB)
diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index 5d31c1157e1..453af5a5555 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -21,6 +21,7 @@
 #include "llvm/Assembly/Writer.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Debug.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include <algorithm>
@@ -385,6 +386,10 @@ BasicBlock *Loop::getUniqueExitBlock() const {
   return 0;
 }
 
+void Loop::dump() const {
+  print(dbgs());
+}
+
 //===----------------------------------------------------------------------===//
 // LoopInfo implementation
 //
diff --git a/lib/CodeGen/MachineLoopInfo.cpp b/lib/CodeGen/MachineLoopInfo.cpp
index d561a5bb8c9..269538b31d0 100644
--- a/lib/CodeGen/MachineLoopInfo.cpp
+++ b/lib/CodeGen/MachineLoopInfo.cpp
@@ -17,6 +17,7 @@
 #include "llvm/CodeGen/MachineLoopInfo.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/Support/Debug.h"
 using namespace llvm;
 
 namespace llvm {
@@ -73,3 +74,7 @@ MachineBasicBlock *MachineLoop::getBottomBlock() {
   }
   return BotMBB;
 }
+
+void MachineLoop::dump() const {
+  print(dbgs());
+}
-- 
2.34.1