SDNPCommutative,
SDNPAssociative,
SDNPHasChain,
- SDNPOutFlag,
- SDNPInFlag,
- SDNPOptInFlag,
+ SDNPOutGlue,
+ SDNPInGlue,
+ SDNPOptInGlue,
SDNPMayLoad,
SDNPMayStore,
SDNPSideEffect,
SDNPMemOperand,
- SDNPVariadic
+ SDNPVariadic,
+ SDNPWantRoot,
+ SDNPWantParent
};
/// getValueType - Return the MVT::SimpleValueType that the specified TableGen
/// CodeGenTarget - This class corresponds to the Target class in the .td files.
///
class CodeGenTarget {
+ RecordKeeper &Records;
Record *TargetRec;
mutable DenseMap<const Record*, CodeGenInstruction*> Instructions;
mutable std::vector<const CodeGenInstruction*> InstrsByEnum;
public:
- CodeGenTarget();
+ CodeGenTarget(RecordKeeper &Records);
Record *getTargetRecord() const { return TargetRec; }
const std::string &getName() const;
if (Registers.empty()) ReadRegisters();
return Registers;
}
+
+ /// getRegisterByName - If there is a register with the specific AsmName,
+ /// return it.
+ const CodeGenRegister *getRegisterByName(StringRef Name) const;
const std::vector<Record*> &getSubRegIndices() const {
if (SubRegIndices.empty()) ReadSubRegIndices();
// Map a SubRegIndex Record to its number.
unsigned getSubRegIndexNo(Record *idx) const {
- return idx->getValueAsInt("NumberHack");
+ if (SubRegIndices.empty()) ReadSubRegIndices();
+ std::vector<Record*>::const_iterator i =
+ std::find(SubRegIndices.begin(), SubRegIndices.end(), idx);
+ assert(i != SubRegIndices.end() && "Not a SubRegIndex");
+ return (i - SubRegIndices.begin()) + 1;
}
const std::vector<CodeGenRegisterClass> &getRegisterClasses() const {