From ff62c62b7c6987ee8274d20f65e2e69ec148911a Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 30 Mar 2009 20:06:29 +0000
Subject: Constify arguments in isSuccessor and isLayoutSuccessor.

llvm-svn: 68054
---
 llvm/lib/CodeGen/MachineBasicBlock.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')

diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp
index 1d68d7c..51f0f9d 100644
--- a/llvm/lib/CodeGen/MachineBasicBlock.cpp
+++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp
@@ -248,13 +248,13 @@ void MachineBasicBlock::transferSuccessors(MachineBasicBlock *fromMBB)
     fromMBB->removeSuccessor(fromMBB->succ_begin());
 }
 
-bool MachineBasicBlock::isSuccessor(MachineBasicBlock *MBB) const {
+bool MachineBasicBlock::isSuccessor(const MachineBasicBlock *MBB) const {
   std::vector<MachineBasicBlock *>::const_iterator I =
     std::find(Successors.begin(), Successors.end(), MBB);
   return I != Successors.end();
 }
 
-bool MachineBasicBlock::isLayoutSuccessor(MachineBasicBlock *MBB) const {
+bool MachineBasicBlock::isLayoutSuccessor(const MachineBasicBlock *MBB) const {
   MachineFunction::const_iterator I(this);
   return next(I) == MachineFunction::const_iterator(MBB);
 }
-- 
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