#ifndef DAGISEL_EMITTER_H
#define DAGISEL_EMITTER_H
+#include "TableGenBackend.h"
#include "CodeGenDAGPatterns.h"
#include <set>
///
class DAGISelEmitter : public TableGenBackend {
RecordKeeper &Records;
- CodegenDAGPatterns *CGP;
+ CodeGenDAGPatterns CGP;
public:
- DAGISelEmitter(RecordKeeper &R) : Records(R) {}
+ explicit DAGISelEmitter(RecordKeeper &R) : Records(R), CGP(R) {}
// run - Output the isel, returning true on failure.
- void run(std::ostream &OS);
-
-
-private:
- void GenerateCodeForPattern(PatternToMatch &Pattern,
- std::vector<std::pair<unsigned, std::string> > &GeneratedCode,
- std::set<std::string> &GeneratedDecl,
- std::vector<std::string> &TargetOpcodes,
- std::vector<std::string> &TargetVTs);
- void EmitPatterns(std::vector<std::pair<PatternToMatch*,
- std::vector<std::pair<unsigned, std::string> > > > &Patterns,
- unsigned Indent, std::ostream &OS);
- void EmitInstructionSelector(std::ostream &OS);
+ void run(raw_ostream &OS);
};
} // End llvm namespace