[APFloat] Removed nextafter from missing operations since it is implemented in APFloa...

[oota-llvm.git] / include / llvm / AutoUpgrade.h

diff --git a/include/llvm/AutoUpgrade.h b/include/llvm/AutoUpgrade.h
index 3a97353ac92ee099dcadb18d2459d22330594d03..ca3446e4555c03b731ef879ad775a8f6930c74c3 100644 (file)
--- a/include/llvm/AutoUpgrade.h
+++ b/include/llvm/AutoUpgrade.h
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-//  These functions are implemented by lib/VMCore/AutoUpgrade.cpp.
+//  These functions are implemented by lib/IR/AutoUpgrade.cpp.
 //
 //===----------------------------------------------------------------------===//
 
@@ -15,26 +15,30 @@
 #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 
+  /// This is a more granular function that simply checks an intrinsic function
   /// for upgrading, and returns true if it requires upgrading. It may return
   /// null in NewFn if the all calls to the original intrinsic function
   /// should be transformed to non-function-call instructions.
   bool UpgradeIntrinsicFunction(Function *F, Function *&NewFn);
 
-  /// This is the complement to the above, replacing a specific call to an 
+  /// This is the complement to the above, replacing a specific call to an
   /// intrinsic function with a call to the specified new function.
   void UpgradeIntrinsicCall(CallInst *CI, Function *NewFn);
-  
-  /// This is an auto-upgrade hook for any old intrinsic function syntaxes 
-  /// which need to have both the function updated as well as all calls updated 
-  /// to the new function. This should only be run in a post-processing fashion 
+
+  /// This is an auto-upgrade hook for any old intrinsic function syntaxes
+  /// which need to have both the function updated as well as all calls updated
+  /// to the new function. This should only be run in a post-processing fashion
   /// so that it can update all calls to the old function.
   void UpgradeCallsToIntrinsic(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