For PR411:
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)

llvm-svn: 33922
diff --git a/llvm/lib/Transforms/IPO/ExtractFunction.cpp b/llvm/lib/Transforms/IPO/ExtractFunction.cpp
index 0595b5c..f877184 100644
--- a/llvm/lib/Transforms/IPO/ExtractFunction.cpp
+++ b/llvm/lib/Transforms/IPO/ExtractFunction.cpp
@@ -33,7 +33,7 @@
 
     bool runOnModule(Module &M) {
       if (Named == 0) {
-        Named = M.getMainFunction();
+        Named = M.getFunction("main");
         if (Named == 0) return false;  // No function to extract
       }