To materialize a module, you need to know what functions NEED to be read and

which ones don't, which is state that the parent class doesn't know without
knowing the implementation. Let the children classes implement
materializeModule().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10942 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ModuleProvider.h b/include/llvm/ModuleProvider.h
index 07b7ae3bab9685af6c09d8c36b0f4209ed9a521d..a9422c2afb0feddb5cbb5ba8e45dfdbdffd579fd 100644 (file)
--- a/include/llvm/ModuleProvider.h
+++ b/include/llvm/ModuleProvider.h
@@ -41,7 +41,7 @@ public:
 
   /// materializeModule - make sure the entire Module has been completely read.
   ///
-  Module* materializeModule();
+  virtual Module* materializeModule() = 0;
 
   /// releaseModule - no longer delete the Module* when provider is destroyed.
   ///
@@ -64,6 +64,7 @@ struct ExistingModuleProvider : public ModuleProvider {
     TheModule = M;
   }
   void materializeFunction(Function *F) {}
+  Module* materializeModule() { return TheModule; }
 };
 
 } // End llvm namespace