#define DEBUG_TYPE "inline"
#include "llvm/CallGraphSCCPass.h"
-#include <set>
-class CallSite;
+
+namespace llvm {
+ class CallSite;
/// Inliner - This class contains all of the helper code which is used to
/// perform the inlining operations that does not depend on the policy.
// Pass class.
virtual bool runOnSCC(const std::vector<CallGraphNode *> &SCC);
+ // doFinalization - Remove now-dead linkonce functions at the end of
+ // processing to avoid breaking the SCC traversal.
+ virtual bool doFinalization(CallGraph &CG);
+
+
/// This method returns the value specified by the -inline-threshold value,
/// specified on the command line. This is typically not directly needed.
///
/// not inlined.
///
virtual int getInlineCost(CallSite CS) = 0;
-
- /// getRecursiveInlineCost - This method can be implemented by subclasses if
- /// it wants to treat calls to functions within the current SCC specially. If
- /// this method is not overloaded, it just chains to getInlineCost().
- ///
- virtual int getRecursiveInlineCost(CallSite CS);
private:
+ // InlineThreshold - Cache the value here for easy access.
unsigned InlineThreshold;
- bool performInlining(CallSite CS, std::set<Function*> &SCC);
};
+} // End llvm namespace
#endif