X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FIR%2FLegacyPassManager.h;h=5257a0eed488cd9b1574a146e8e5d91a9f3bb8f6;hb=4025d5b8e1570793590c2f037eed43271f6de8ee;hp=c967a6bca8b260de615ab53973f3ca9475b45830;hpb=98f54c09d086f76fa0ec81fc2c01d45bfe5a3739;p=oota-llvm.git

diff --git a/include/llvm/IR/LegacyPassManager.h b/include/llvm/IR/LegacyPassManager.h
index c967a6bca8b..5257a0eed48 100644
--- a/include/llvm/IR/LegacyPassManager.h
+++ b/include/llvm/IR/LegacyPassManager.h
@@ -37,9 +37,10 @@ class PassManagerBase {
 public:
   virtual ~PassManagerBase();
 
-  /// add - Add a pass to the queue of passes to run.  This passes ownership of
+  /// Add a pass to the queue of passes to run.  This passes ownership of
   /// the Pass to the PassManager.  When the PassManager is destroyed, the pass
   /// will be destroyed as well, so there is no need to delete the pass.  This
+  /// may even destroy the pass right away if it is found to be redundant. This
   /// implies that all passes MUST be allocated with 'new'.
   virtual void add(Pass *P) = 0;
 };
@@ -49,12 +50,8 @@ class PassManager : public PassManagerBase {
 public:
 
   PassManager();
-  ~PassManager();
+  ~PassManager() override;
 
-  /// add - Add a pass to the queue of passes to run.  This passes ownership of
-  /// the Pass to the PassManager.  When the PassManager is destroyed, the pass
-  /// will be destroyed as well, so there is no need to delete the pass.  This
-  /// implies that all passes MUST be allocated with 'new'.
   void add(Pass *P) override;
 
   /// run - Execute all of the passes scheduled for execution.  Keep track of
@@ -73,13 +70,8 @@ public:
   /// FunctionPassManager ctor - This initializes the pass manager.  It needs,
   /// but does not take ownership of, the specified Module.
   explicit FunctionPassManager(Module *M);
-  ~FunctionPassManager();
+  ~FunctionPassManager() override;
 
-  /// add - Add a pass to the queue of passes to run.  This passes
-  /// ownership of the Pass to the PassManager.  When the
-  /// PassManager_X is destroyed, the pass will be destroyed as well, so
-  /// there is no need to delete the pass.
-  /// This implies that all passes MUST be allocated with 'new'.
   void add(Pass *P) override;
 
   /// run - Execute all of the passes scheduled for execution.  Keep