bool hasVariableNumberOfOperands;
bool hasCtrlDep;
bool noResults;
bool hasVariableNumberOfOperands;
bool hasCtrlDep;
bool noResults;
/// ParseOperandName - Parse an operand name like "$foo" or "$foo.bar",
/// where $foo is a whole operand and $foo.bar refers to a suboperand.
/// ParseOperandName - Parse an operand name like "$foo" or "$foo.bar",
/// where $foo is a whole operand and $foo.bar refers to a suboperand.
usesCustomDAGSchedInserter = R->getValueAsBit("usesCustomDAGSchedInserter");
hasCtrlDep = R->getValueAsBit("hasCtrlDep");
noResults = R->getValueAsBit("noResults");
usesCustomDAGSchedInserter = R->getValueAsBit("usesCustomDAGSchedInserter");
hasCtrlDep = R->getValueAsBit("hasCtrlDep");
noResults = R->getValueAsBit("noResults");
- clobbersPred = R->getValueAsBit("clobbersPred");
isNotDuplicable = R->getValueAsBit("isNotDuplicable");
isNotDuplicable = R->getValueAsBit("isNotDuplicable");
+ hasOptionalDef = false;
hasVariableNumberOfOperands = false;
DagInit *DI;
hasVariableNumberOfOperands = false;
DagInit *DI;
if (unsigned NumArgs = MIOpInfo->getNumArgs())
NumOps = NumArgs;
if (unsigned NumArgs = MIOpInfo->getNumArgs())
NumOps = NumArgs;
- if (Rec->isSubClassOf("PredicateOperand")) {
+ if (Rec->isSubClassOf("PredicateOperand"))
+ else if (Rec->isSubClassOf("OptionalDefOperand"))
+ hasOptionalDef = true;
} else if (Rec->getName() == "variable_ops") {
hasVariableNumberOfOperands = true;
continue;
} else if (Rec->getName() == "variable_ops") {
hasVariableNumberOfOperands = true;
continue;
if (Inst.OperandList[i].Rec->isSubClassOf("PredicateOperand"))
Res += "|M_PREDICATE_OPERAND";
if (Inst.OperandList[i].Rec->isSubClassOf("PredicateOperand"))
Res += "|M_PREDICATE_OPERAND";
+ // Optional def operands. Check to see if the original unexpanded operand
+ // was of type OptionalDefOperand.
+ if (Inst.OperandList[i].Rec->isSubClassOf("OptionalDefOperand"))
+ Res += "|M_OPTIONAL_DEF_OPERAND";
+
// Fill in constraint info.
Res += ", " + Inst.OperandList[i].Constraints[j];
Result.push_back(Res);
// Fill in constraint info.
Res += ", " + Inst.OperandList[i].Constraints[j];
Result.push_back(Res);
if (Inst.isCommutable) OS << "|M_COMMUTABLE";
if (Inst.isTerminator) OS << "|M_TERMINATOR_FLAG";
if (Inst.isReMaterializable) OS << "|M_REMATERIALIZIBLE";
if (Inst.isCommutable) OS << "|M_COMMUTABLE";
if (Inst.isTerminator) OS << "|M_TERMINATOR_FLAG";
if (Inst.isReMaterializable) OS << "|M_REMATERIALIZIBLE";
- if (Inst.clobbersPred) OS << "|M_CLOBBERS_PRED";
if (Inst.isNotDuplicable) OS << "|M_NOT_DUPLICABLE";
if (Inst.isNotDuplicable) OS << "|M_NOT_DUPLICABLE";
+ if (Inst.hasOptionalDef) OS << "|M_HAS_OPTIONAL_DEF";
if (Inst.usesCustomDAGSchedInserter)
OS << "|M_USES_CUSTOM_DAG_SCHED_INSERTION";
if (Inst.hasVariableNumberOfOperands)
if (Inst.usesCustomDAGSchedInserter)
OS << "|M_USES_CUSTOM_DAG_SCHED_INSERTION";
if (Inst.hasVariableNumberOfOperands)