- : Node(0), Instr(instr), OrigNode(0), NodeNum(nodenum), NodeQueueId(0),
- Latency(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0), NumSuccsLeft(0),
- isTwoAddress(false), isCommutable(false), hasPhysRegDefs(false),
- isPending(false), isAvailable(false), isScheduled(false),
- isScheduleHigh(false), isCloned(false),
+ : Node(0), Instr(instr), OrigNode(0), SchedClass(0), NodeNum(nodenum),
+ NodeQueueId(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0),
+ NumSuccsLeft(0), WeakPredsLeft(0), WeakSuccsLeft(0), NumRegDefsLeft(0),
+ Latency(0), isVRegCycle(false), isCall(false), isCallOp(false),
+ isTwoAddress(false), isCommutable(false), hasPhysRegUses(false),
+ hasPhysRegDefs(false), hasPhysRegClobbers(false), isPending(false),
+ isAvailable(false), isScheduled(false), isScheduleHigh(false),
+ isScheduleLow(false), isCloned(false), isUnbuffered(false),
+ hasReservedResource(false), SchedulingPref(Sched::None),
+ isDepthCurrent(false), isHeightCurrent(false), Depth(0), Height(0),
+ TopReadyCycle(0), BotReadyCycle(0), CopyDstRC(NULL), CopySrcRC(NULL) {}
+
+ /// SUnit - Construct a placeholder SUnit.
+ SUnit()
+ : Node(0), Instr(0), OrigNode(0), SchedClass(0), NodeNum(BoundaryID),
+ NodeQueueId(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0),
+ NumSuccsLeft(0), WeakPredsLeft(0), WeakSuccsLeft(0), NumRegDefsLeft(0),
+ Latency(0), isVRegCycle(false), isCall(false), isCallOp(false),
+ isTwoAddress(false), isCommutable(false), hasPhysRegUses(false),
+ hasPhysRegDefs(false), hasPhysRegClobbers(false), isPending(false),
+ isAvailable(false), isScheduled(false), isScheduleHigh(false),
+ isScheduleLow(false), isCloned(false), isUnbuffered(false),
+ hasReservedResource(false), SchedulingPref(Sched::None),