Don't include DFAPacketizer in TargetInstrInfo, there's no reason.

[oota-llvm.git] / include / llvm / Target / TargetInstrInfo.h

diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 930199509c5fba9a20a04e26cecf7a01d021be91..9392f7c6c616d4c0db03aced1cbbb13c59bbb1bb 100644 (file)
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -16,7 +16,6 @@
 
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/CodeGen/DFAPacketizer.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineCombinerPattern.h"
 #include "llvm/MC/MCInstrInfo.h"
@@ -41,6 +40,7 @@ class TargetRegisterClass;
 class TargetRegisterInfo;
 class BranchProbability;
 class TargetSubtargetInfo;
+class DFAPacketizer;
 
 template<class T> class SmallVectorImpl;
 
@@ -847,10 +847,8 @@ public:
                           MachineBasicBlock::iterator MI) const;
 
 
-  /// getNoopForMachoTarget - Return the noop instruction to use for a noop.
-  virtual void getNoopForMachoTarget(MCInst &NopInst) const {
-    // Default to just using 'nop' string.
-  }
+  /// Return the noop instruction to use for a noop.
+  virtual void getNoopForMachoTarget(MCInst &NopInst) const;
 
 
   /// isPredicated - Returns true if the instruction is already predicated.
@@ -1187,8 +1185,8 @@ public:
                             const TargetRegisterInfo *TRI) const {}
 
   /// Create machine specific model for scheduling.
-  virtual DFAPacketizer*
-    CreateTargetScheduleState(const TargetMachine*, const ScheduleDAG*) const {
+  virtual DFAPacketizer *
+  CreateTargetScheduleState(const TargetSubtargetInfo &) const {
     return nullptr;
   }