Const correctness fixes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7349 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 83567a4f761fbc8fa8dbc0ad375f9647524adb04..85bf4b6a272702e3aba13f4f0a40f7530aedb4b6 100644 (file)
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/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/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp
index e221bd74ab1520946d739e9956f7c6829b1426bc..cce1c5d94a53cde9bb9598597c6122eb692b7544 100644 (file)
--- a/lib/CodeGen/PHIElimination.cpp
+++ b/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);