X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FPassRegistry.h;h=1558c51bde481f7dd4644f5dc6b2c4d8a2021558;hb=d6663f565ca0b4400e4f07b78405e3ff6eb246f3;hp=809dba0bc0dc79be5c2b84d2055e2d1d3e0d6b59;hpb=c88c11d607c5e3154dad679b11ad5326d1f0e8ac;p=oota-llvm.git

diff --git a/include/llvm/PassRegistry.h b/include/llvm/PassRegistry.h
index 809dba0bc0d..1558c51bde4 100644
--- a/include/llvm/PassRegistry.h
+++ b/include/llvm/PassRegistry.h
@@ -17,8 +17,15 @@
 #ifndef LLVM_PASSREGISTRY_H
 #define LLVM_PASSREGISTRY_H
 
+#include "llvm-c/Core.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/System/DataTypes.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/PassInfo.h"
+#include "llvm/Support/CBindingWrapping.h"
+#include "llvm/Support/RWMutex.h"
+#include <vector>
 
 namespace llvm {
 
@@ -32,11 +39,27 @@ struct PassRegistrationListener;
 /// threads simultaneously, you will need to use a separate PassRegistry on
 /// each thread.
 class PassRegistry {
-  mutable void *pImpl;
-  void *getImpl() const;
+  mutable sys::SmartRWMutex<true> Lock;
+
+  /// PassInfoMap - Keep track of the PassInfo object for each registered pass.
+  typedef DenseMap<const void*, const PassInfo*> MapType;
+  MapType PassInfoMap;
+  
+  typedef StringMap<const PassInfo*> StringMapType;
+  StringMapType PassInfoStringMap;
+  
+  /// AnalysisGroupInfo - Keep track of information for each analysis group.
+  struct AnalysisGroupInfo {
+    SmallPtrSet<const PassInfo *, 8> Implementations;
+  };
+  DenseMap<const PassInfo*, AnalysisGroupInfo> AnalysisGroupInfoMap;
+  
+  std::vector<std::unique_ptr<const PassInfo>> ToFree;
+  std::vector<PassRegistrationListener*> Listeners;
    
 public:
-  PassRegistry() : pImpl(0) { }
+  PassRegistry() { }
+  ~PassRegistry();
   
   /// getPassRegistry - Access the global registry object, which is 
   /// automatically initialized at application launch and destroyed by
@@ -53,7 +76,7 @@ public:
   
   /// registerPass - Register a pass (by means of its PassInfo) with the 
   /// registry.  Required in order to use the pass with a PassManager.
-  void registerPass(const PassInfo &PI);
+  void registerPass(const PassInfo &PI, bool ShouldFree = false);
   
   /// registerPass - Unregister a pass (by means of its PassInfo) with the 
   /// registry.
@@ -63,7 +86,8 @@ public:
   // an analysis group) with the registry.  Like registerPass, this is required 
   // in order for a PassManager to be able to use this group/pass.
   void registerAnalysisGroup(const void *InterfaceID, const void *PassID,
-                             PassInfo& Registeree, bool isDefault);
+                             PassInfo& Registeree, bool isDefault,
+                             bool ShouldFree = false);
   
   /// enumerateWith - Enumerate the registered passes, calling the provided
   /// PassRegistrationListener's passEnumerate() callback on each of them.
@@ -78,6 +102,9 @@ public:
   void removeRegistrationListener(PassRegistrationListener *L);
 };
 
+// Create wrappers for C Binding types (see CBindingWrapping.h).
+DEFINE_STDCXX_CONVERSION_FUNCTIONS(PassRegistry, LLVMPassRegistryRef)
+
 }
 
 #endif