XFAIL the test cases for r186044 on Hexagon

[oota-llvm.git] / include / llvm / Analysis / RegionInfo.h

diff --git a/include/llvm/Analysis/RegionInfo.h b/include/llvm/Analysis/RegionInfo.h
index 48d7ee6b5476636396ad76b00ce1ad9125c9f0d1..e87319516cd1b4bc434f2908c9d347c49bcc3bf6 100644 (file)
--- a/include/llvm/Analysis/RegionInfo.h
+++ b/include/llvm/Analysis/RegionInfo.h
@@ -24,8 +24,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_ANALYSIS_REGION_INFO_H
-#define LLVM_ANALYSIS_REGION_INFO_H
+#ifndef LLVM_ANALYSIS_REGIONINFO_H
+#define LLVM_ANALYSIS_REGIONINFO_H
 
 #include "llvm/ADT/PointerIntPair.h"
 #include "llvm/Analysis/DominanceFrontier.h"
@@ -266,6 +266,24 @@ public:
   /// @param BB  The new exit basic block of the region.
   void replaceExit(BasicBlock *BB);
 
+  /// @brief Recursively replace the entry basic block of the region.
+  ///
+  /// This function replaces the entry basic block with a new basic block. It
+  /// also updates all child regions that have the same entry basic block as
+  /// this region.
+  ///
+  /// @param NewEntry The new entry basic block.
+  void replaceEntryRecursive(BasicBlock *NewEntry);
+
+  /// @brief Recursively replace the exit basic block of the region.
+  ///
+  /// This function replaces the exit basic block with a new basic block. It
+  /// also updates all child regions that have the same exit basic block as
+  /// this region.
+  ///
+  /// @param NewExit The new exit basic block.
+  void replaceExitRecursive(BasicBlock *NewExit);
+
   /// @brief Get the exit BasicBlock of the Region.
   /// @return The exit BasicBlock of the Region, NULL if this is the TopLevel
   ///         Region.