X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FAnalysis%2FCFG.cpp;h=0dfd57d3cb6bb985bd8c597236cb6ae23591c281;hb=e14c161b0e3691e5004303766678ec939155fd42;hp=e15109bd27027270a6643c554782350cb79e985e;hpb=1b6ca9d0ccb5bb8ac42d2a3bf94288e3b008faeb;p=oota-llvm.git

diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index e15109bd270..0dfd57d3cb6 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -69,8 +69,9 @@ void llvm::FindFunctionBackedges(const Function &F,
 /// and return its position in the terminator instruction's list of
 /// successors.  It is an error to call this with a block that is not a
 /// successor.
-unsigned llvm::GetSuccessorNumber(BasicBlock *BB, BasicBlock *Succ) {
-  TerminatorInst *Term = BB->getTerminator();
+unsigned llvm::GetSuccessorNumber(const BasicBlock *BB,
+    const BasicBlock *Succ) {
+  const TerminatorInst *Term = BB->getTerminator();
 #ifndef NDEBUG
   unsigned e = Term->getNumSuccessors();
 #endif
@@ -203,7 +204,8 @@ bool llvm::isPotentiallyReachable(const Instruction *A, const Instruction *B,
       return true;
 
     // Linear scan, start at 'A', see whether we hit 'B' or the end first.
-    for (BasicBlock::const_iterator I = A, E = BB->end(); I != E; ++I) {
+    for (BasicBlock::const_iterator I = A->getIterator(), E = BB->end(); I != E;
+         ++I) {
       if (&*I == B)
         return true;
     }