From 414832fea6de1c13f27ac9b6a38f693495791c26 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 26 Jul 2003 23:24:56 +0000
Subject: [PATCH] Const correctness fixes

llvm-svn: 7349
---
 llvm/lib/CodeGen/MachineFunction.cpp | 2 +-
 llvm/lib/CodeGen/PHIElimination.cpp  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 83567a4f761f..85bf4b6a2727 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -126,7 +126,7 @@ void MachineFunction::print(std::ostream &OS) const {
   getConstantPool()->print(OS);
   
   for (const_iterator BB = begin(); BB != end(); ++BB) {
-    BasicBlock *LBB = BB->getBasicBlock();
+    const BasicBlock *LBB = BB->getBasicBlock();
     OS << "\n" << LBB->getName() << " (" << (const void*)LBB << "):\n";
     for (MachineBasicBlock::const_iterator I = BB->begin(); I != BB->end();++I){
       OS << "\t";
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp
index e221bd74ab15..cce1c5d94a53 100644
--- a/llvm/lib/CodeGen/PHIElimination.cpp
+++ b/llvm/lib/CodeGen/PHIElimination.cpp
@@ -200,8 +200,8 @@ bool PNE::EliminatePHINodes(MachineFunction &MF, MachineBasicBlock &MBB) {
           // at an appropriate point later.
           //
           bool ValueIsLive = false;
-          BasicBlock *BB = opBlock.getBasicBlock();
-          for (succ_iterator SI = succ_begin(BB), E = succ_end(BB);
+          const BasicBlock *BB = opBlock.getBasicBlock();
+          for (succ_const_iterator SI = succ_begin(BB), E = succ_end(BB);
                SI != E && !ValueIsLive; ++SI) {
             const std::pair<MachineBasicBlock*, unsigned> &
               SuccInfo = LV->getBasicBlockInfo(*SI);