Add IntervalMap::iterator::set{Start,Stop,Value} methods that allow limited

editing of the current interval.

These methods may cause coalescing, there are corresponding set*Unchecked
methods for editing without coalescing. The non-coalescing methods are useful
for applying monotonic transforms to all keys or values in a map without
accidentally coalescing transformed and untransformed intervals.

llvm-svn: 120829

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Support/IntervalMap.cpp b/llvm/lib/Support/IntervalMap.cpp
index 6f39b183a1c..4dfcc404ca4 100644
--- a/llvm/lib/Support/IntervalMap.cpp
+++ b/llvm/lib/Support/IntervalMap.cpp
@@ -79,11 +79,11 @@ NodeRef Path::getRightSibling(unsigned Level) const {
 
   // Go up the tree until we can go right.
   unsigned l = Level - 1;
-  while (l && atLastBranch(l))
+  while (l && atLastEntry(l))
     --l;
 
   // We can't go right.
-  if (atLastBranch(l))
+  if (atLastEntry(l))
     return NodeRef();
 
   // NR is the subtree containing our right sibling.
@@ -100,7 +100,7 @@ void Path::moveRight(unsigned Level) {
 
   // Go up the tree until we can go right.
   unsigned l = Level - 1;
-  while (l && atLastBranch(l))
+  while (l && atLastEntry(l))
     --l;
 
   // NR is the subtree containing our right sibling. If we hit end(), we have