Remove trailing whitespace from SelectionDAG/*.cpp

[oota-llvm.git] / lib / CodeGen / CriticalAntiDepBreaker.h

diff --git a/lib/CodeGen/CriticalAntiDepBreaker.h b/lib/CodeGen/CriticalAntiDepBreaker.h
index 07107802972d5f037b4d1fb217f8ce857feba414..565d20bac022be3897aa5d751c955dc7f1a8281d 100644 (file)
--- a/lib/CodeGen/CriticalAntiDepBreaker.h
+++ b/lib/CodeGen/CriticalAntiDepBreaker.h
@@ -17,14 +17,13 @@
 #define LLVM_CODEGEN_CRITICALANTIDEPBREAKER_H
 
 #include "AntiDepBreaker.h"
-#include "RegisterClassInfo.h"
+#include "llvm/ADT/BitVector.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/RegisterClassInfo.h"
 #include "llvm/CodeGen/ScheduleDAG.h"
-#include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/SmallSet.h"
 #include <map>
 
 namespace llvm {
@@ -66,7 +65,7 @@ class TargetRegisterInfo;
 
     /// KeepRegs - A set of registers which are live and cannot be changed to
     /// break anti-dependencies.
-    SmallSet<unsigned, 4> KeepRegs;
+    BitVector KeepRegs;
 
   public:
     CriticalAntiDepBreaker(MachineFunction& MFi, const RegisterClassInfo&);
@@ -103,7 +102,8 @@ class TargetRegisterInfo;
                                       RegRefIter RegRefEnd,
                                       unsigned AntiDepReg,
                                       unsigned LastNewReg,
-                                      const TargetRegisterClass *RC);
+                                      const TargetRegisterClass *RC,
+                                      SmallVectorImpl<unsigned> &Forbid);
   };
 }