1 files changed, 8 insertions, 6 deletions
diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index b507b1e340f5..868f4834b7d8 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -47,7 +47,7 @@ static cl::opt<enum Region::PrintStyle> printStyle("print-region-style",
   cl::values(
     clEnumValN(Region::PrintNone, "none",  "print no details"),
     clEnumValN(Region::PrintBB, "bb",
-               "print regions in detail with block_iterator"),
+               "print regions in detail with block_node_iterator"),
     clEnumValN(Region::PrintRN, "rn",
                "print regions in detail with element_iterator"),
     clEnumValEnd));
@@ -246,19 +246,19 @@ void Region::verifyRegionNest() const {
   verifyRegion();
 }
 
-Region::block_iterator Region::block_begin() {
+Region::block_node_iterator Region::block_node_begin() {
   return GraphTraits<FlatIt<Region*> >::nodes_begin(this);
 }
 
-Region::block_iterator Region::block_end() {
+Region::block_node_iterator Region::block_node_end() {
   return GraphTraits<FlatIt<Region*> >::nodes_end(this);
 }
 
-Region::const_block_iterator Region::block_begin() const {
+Region::const_block_node_iterator Region::block_node_begin() const {
   return GraphTraits<FlatIt<const Region*> >::nodes_begin(this);
 }
 
-Region::const_block_iterator Region::block_end() const {
+Region::const_block_node_iterator Region::block_node_end() const {
   return GraphTraits<FlatIt<const Region*> >::nodes_end(this);
 }
 
@@ -425,7 +425,9 @@ void Region::print(raw_ostream &OS, bool print_tree, unsigned level,
     OS.indent(level*2 + 2);
 
     if (Style == PrintBB) {
-      for (const_block_iterator I = block_begin(), E = block_end(); I!=E; ++I)
+      for (const_block_node_iterator I = block_node_begin(),
+                                     E = block_node_end();
+           I != E; ++I)
         OS << **I << ", "; // TODO: remove the last ","
     } else if (Style == PrintRN) {
       for (const_element_iterator I = element_begin(), E = element_end(); I!=E; ++I)