Don't expose DefaultVLIWScheduler

llvm-svn: 150619

llvm/include/llvm/CodeGen/DFAPacketizer.h

@@ -36,7 +36,7 @@ class MachineInstr;
 class MachineLoopInfo;
 class MachineDominatorTree;
 class InstrItineraryData;
-class DefaultVLIWScheduler;
+class ScheduleDAGInstrs;
 class SUnit;
 
 class DFAPacketizer {
@@ -92,7 +92,7 @@ class VLIWPacketizerList {
   const TargetInstrInfo *TII;
 
   // The VLIW Scheduler.
-  DefaultVLIWScheduler *VLIWScheduler;
+  ScheduleDAGInstrs *VLIWScheduler;
 
 protected:
   // Vector of instructions assigned to the current packet.

llvm/lib/CodeGen/DFAPacketizer.cpp

@@ -100,7 +100,7 @@ void DFAPacketizer::reserveResources(llvm::MachineInstr *MI) {
   reserveResources(&MID);
 }
 
-namespace llvm {
+namespace {
 // DefaultVLIWScheduler - This class extends ScheduleDAGInstrs and overrides
 // Schedule method to build the dependence graph.
 class DefaultVLIWScheduler : public ScheduleDAGInstrs {