fixup! [AIE2] Define target as out-of-order in .td

Author: gbossu

llvm/lib/Target/AIE/AIEMachineScheduler.cpp

@@ -469,7 +469,7 @@ int AIEPostRASchedStrategy::getMaxDeltaCycles(const SchedBoundary &Zone) const {
 }
 
 bool AIEPostRASchedStrategy::isAvailableNode(SUnit &SU, SchedBoundary &Zone,
-                                             bool /*VerifyReadyCycle*/) const {
+                                             bool /*VerifyReadyCycle*/) {
   // Whether or not the zone is Top or Bot, verify if SU is ready to be
   // scheduled in terms of cycle.
   if (Zone.isTop())
@@ -855,7 +855,7 @@ const SUnit *findPressureReducer(unsigned CriticalPSet, ArrayRef<SUnit *> Nodes,
 }
 
 bool AIEPreRASchedStrategy::isAvailableNode(SUnit &SU, SchedBoundary &Zone,
-                                            bool /*VerifyReadyCycle*/) const {
+                                            bool /*VerifyReadyCycle*/) {
   // Force verifying if SU is ready to be scheduled in terms of cycle.
   bool Avail = MachineSchedStrategy::isAvailableNode(SU, Zone,
                                                      /*VerifyReadyCycle=*/true);

llvm/lib/Target/AIE/AIEMachineScheduler.h

@@ -46,7 +46,7 @@ class AIEPostRASchedStrategy : public PostGenericScheduler {
                           std::optional<unsigned> &BotEmissionCycle) override;
 
   bool isAvailableNode(SUnit &SU, SchedBoundary &Zone,
-                       bool VerifyReadyCycle) const override;
+                       bool VerifyReadyCycle) override;
 
   /// Called after an SU is picked and its instruction re-inserted in the BB.
   /// This essentially updates the node's ReadyCycle to CurCycle, and notifies
@@ -163,7 +163,7 @@ class AIEPreRASchedStrategy : public GenericScheduler {
   void leaveRegion(const SUnit &ExitSU);
 
   bool isAvailableNode(SUnit &SU, SchedBoundary &Zone,
-                       bool VerifyReadyCycle) const override;
+                       bool VerifyReadyCycle) override;
 
 protected:
   /// Apply a set of heuristics to a new candidate for scheduling.