1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index fa86f056ad..913b5dfa7d 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -769,6 +769,11 @@ public:
   /// block through the normal cleanup handling code (if any) and then
   /// on to \arg Dest.
   void EmitBranchThroughCleanup(JumpDest Dest);
+  
+  /// isObviouslyBranchWithoutCleanups - Return true if a branch to the
+  /// specified destination obviously has no cleanups to run.  'false' is always
+  /// a conservatively correct answer for this method.
+  bool isObviouslyBranchWithoutCleanups(JumpDest Dest) const;
 
   /// EmitBranchThroughEHCleanup - Emit a branch from the current
   /// insert block through the EH cleanup handling code (if any) and