1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/CodeExtractor.h b/include/llvm/Transforms/Utils/CodeExtractor.h
index dafe730f14..48f3d48c6f 100644
--- a/include/llvm/Transforms/Utils/CodeExtractor.h
+++ b/include/llvm/Transforms/Utils/CodeExtractor.h
@@ -24,6 +24,7 @@ namespace llvm {
   class Function;
   class Loop;
   class Module;
+  class RegionNode;
   class Type;
   class Value;
 
@@ -74,6 +75,13 @@ namespace llvm {
     /// block sequence of the loop.
     CodeExtractor(DominatorTree &DT, Loop &L, bool AggregateArgs = false);
 
+    /// \brief Create a code extractor for a region node.
+    ///
+    /// Behaves just like the generic code sequence constructor, but uses the
+    /// block sequence of the region node passed in.
+    CodeExtractor(DominatorTree &DT, const RegionNode &RN,
+                  bool AggregateArgs = false);
+
     /// \brief Perform the extraction, returning the new function.
     ///
     /// Returns zero when called on a CodeExtractor instance where isEligible