1. Simplfy bit operations.
2. Coalesce instruction cases.
llvm-svn: 29135
diff --git a/llvm/utils/TableGen/CodeEmitterGen.h b/llvm/utils/TableGen/CodeEmitterGen.h
index 6089f70..e0a7071 100644
--- a/llvm/utils/TableGen/CodeEmitterGen.h
+++ b/llvm/utils/TableGen/CodeEmitterGen.h
@@ -17,10 +17,12 @@
#include "TableGenBackend.h"
#include <map>
#include <vector>
+#include <string>
namespace llvm {
class RecordVal;
+class BitsInit;
class CodeEmitterGen : public TableGenBackend {
RecordKeeper &Records;
@@ -32,10 +34,8 @@
private:
void emitMachineOpEmitter(std::ostream &o, const std::string &Namespace);
void emitGetValueBit(std::ostream &o, const std::string &Namespace);
- void emitInstrOpBits(std::ostream &o,
- const std::vector<RecordVal> &Vals,
- std::map<std::string, unsigned> &OpOrder,
- std::map<std::string, bool> &OpContinuous);
+ void reverseBits(std::vector<Record*> &Insts);
+ int getVariableBit(const std::string &VarName, BitsInit *BI, int bit);
};
} // End llvm namespace