[llvm-commits] [llvm] r56887 - /llvm/trunk/lib/Transforms/IPO/Internalize.cpp

[Nuno Lopes]

Author: nlopes
Date: Tue Sep 30 17:04:30 2008
New Revision: 56887

URL: http://llvm.org/viewvc/llvm-project?rev=56887&view=rev
Log:
add preserversCFG() + preservers(CallGraph)

Modified:
    llvm/trunk/lib/Transforms/IPO/Internalize.cpp

Modified: llvm/trunk/lib/Transforms/IPO/Internalize.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/Internalize.cpp?rev=56887&r1=56886&r2=56887&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/Internalize.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/Internalize.cpp Tue Sep 30 17:04:30 2008
@@ -14,6 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "internalize"
+#include "llvm/Analysis/CallGraph.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Pass.h"
 #include "llvm/Module.h"
@@ -52,6 +53,11 @@
     explicit InternalizePass(const std::vector <const char *>& exportList);
     void LoadFile(const char *Filename);
     virtual bool runOnModule(Module &M);
+
+    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      AU.setPreservesCFG();
+      AU.addPreserved<CallGraph>();
+    }
   };
 } // end anonymous namespace