X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FAutoUpgrade.h;h=e13c4c12b0f4ac8d422333e7b7f5fd8cf729e6c6;hb=b09c146b116359616f6cbd4c8b3328607e00ff42;hp=023587790f23e078446bfd1e292e6ee9440774aa;hpb=44f6a2c951b0536c6e4ab6f576f82676ed97322c;p=oota-llvm.git

diff --git a/include/llvm/AutoUpgrade.h b/include/llvm/AutoUpgrade.h
index 023587790f2..e13c4c12b0f 100644
--- a/include/llvm/AutoUpgrade.h
+++ b/include/llvm/AutoUpgrade.h
@@ -15,9 +15,10 @@
 #define LLVM_AUTOUPGRADE_H
 
 namespace llvm {
+  class Module;
+  class GlobalVariable;
   class Function;
   class CallInst;
-  class BasicBlock;
 
   /// This is a more granular function that simply checks an intrinsic function 
   /// for upgrading, and returns true if it requires upgrading. It may return
@@ -35,12 +36,9 @@ namespace llvm {
   /// so that it can update all calls to the old function.
   void UpgradeCallsToIntrinsic(Function* F);
 
-  /// This is an auto-upgrade hook for mutiple-value return statements.
-  /// This function auto-upgrades all such return statements in the given
-  /// function to use aggregate return values built with insertvalue
-  /// instructions.
-  void UpgradeMultipleReturnValues(Function *F);
-
+  /// This checks for global variables which should be upgraded. It returns true
+  /// if it requires upgrading.
+  bool UpgradeGlobalVariable(GlobalVariable *GV);
 } // End llvm namespace
 
 #endif