Revert "Small refactor on VectorizerHint for deduplication"

[oota-llvm.git] / lib / Target / Hexagon / HexagonMachineScheduler.h

diff --git a/lib/Target/Hexagon/HexagonMachineScheduler.h b/lib/Target/Hexagon/HexagonMachineScheduler.h
index 71057aea3b0ba6a4edc9a002f5ccbc9f63acdaa4..d9ce74329c79dd8d544dccd437f6f03a170114d2 100644 (file)
--- a/lib/Target/Hexagon/HexagonMachineScheduler.h
+++ b/lib/Target/Hexagon/HexagonMachineScheduler.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef HEXAGONASMPRINTER_H
-#define HEXAGONASMPRINTER_H
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINESCHEDULER_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINESCHEDULER_H
 
 #include "llvm/ADT/PriorityQueue.h"
 #include "llvm/Analysis/AliasAnalysis.h"
@@ -56,7 +56,9 @@ class VLIWResourceModel {
 public:
 VLIWResourceModel(const TargetMachine &TM, const TargetSchedModel *SM) :
     SchedModel(SM), TotalPackets(0) {
-    ResourcesModel = TM.getInstrInfo()->CreateTargetScheduleState(&TM,NULL);
+  ResourcesModel =
+      TM.getSubtargetImpl()->getInstrInfo()->CreateTargetScheduleState(&TM,
+                                                                       nullptr);
 
     // This hard requirement could be relaxed,
     // but for now do not let it proceed.
@@ -100,7 +102,7 @@ public:
   /// Schedule - This is called back from ScheduleDAGInstrs::Run() when it's
   /// time to do some work.
   virtual void schedule() override;
-  /// Perform platform specific DAG postprocessing.
+  /// Perform platform-specific DAG postprocessing.
   void postprocessDAG();
 };
 
@@ -120,7 +122,7 @@ class ConvergingVLIWScheduler : public MachineSchedStrategy {
     // Best scheduling cost.
     int SCost;
 
-    SchedCandidate(): SU(NULL), SCost(0) {}
+    SchedCandidate(): SU(nullptr), SCost(0) {}
   };
   /// Represent the type of SchedCandidate found within a single queue.
   enum CandResult {
@@ -153,9 +155,9 @@ class ConvergingVLIWScheduler : public MachineSchedStrategy {
     /// Pending queues extend the ready queues with the same ID and the
     /// PendingFlag set.
     VLIWSchedBoundary(unsigned ID, const Twine &Name):
-      DAG(0), SchedModel(0), Available(ID, Name+".A"),
+      DAG(nullptr), SchedModel(nullptr), Available(ID, Name+".A"),
       Pending(ID << ConvergingVLIWScheduler::LogMaxQID, Name+".P"),
-      CheckPending(false), HazardRec(0), ResourceModel(0),
+      CheckPending(false), HazardRec(nullptr), ResourceModel(nullptr),
       CurrCycle(0), IssueCount(0),
       MinReadyCycle(UINT_MAX), MaxMinLatency(0) {}
 
@@ -203,8 +205,9 @@ public:
     LogMaxQID = 2
   };
 
-  ConvergingVLIWScheduler():
-    DAG(0), SchedModel(0), Top(TopQID, "TopQ"), Bot(BotQID, "BotQ") {}
+  ConvergingVLIWScheduler()
+    : DAG(nullptr), SchedModel(nullptr), Top(TopQID, "TopQ"),
+      Bot(BotQID, "BotQ") {}
 
   virtual void initialize(ScheduleDAGMI *dag) override;