adopt getAdjustedAnalysisPointer in a few more passes.

[oota-llvm.git] / lib / Analysis / ProfileEstimatorPass.cpp

diff --git a/lib/Analysis/ProfileEstimatorPass.cpp b/lib/Analysis/ProfileEstimatorPass.cpp
index cf9311aead52095c6ac90bf7d64621512a8922c9..bce6b310ce0672ba36155d101ef7ddd88f7773b2 100644 (file)
--- a/lib/Analysis/ProfileEstimatorPass.cpp
+++ b/lib/Analysis/ProfileEstimatorPass.cpp
@@ -55,6 +55,16 @@ namespace {
     /// run - Estimate the profile information from the specified file.
     virtual bool runOnFunction(Function &F);
 
+    /// getAdjustedAnalysisPointer - This method is used when a pass implements
+    /// an analysis interface through multiple inheritance.  If needed, it
+    /// should override this to adjust the this pointer as needed for the
+    /// specified pass info.
+    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
+      if (PI->isPassID(&ProfileInfo::ID))
+        return (ProfileInfo*)this;
+      return this;
+    }
+    
     virtual void recurseBasicBlock(BasicBlock *BB);
 
     void inline printEdgeWeight(Edge);