#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
/// 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