Fix up instruction classes for Thumb2 RSB instructions to be consistent with

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

diff --git a/lib/CodeGen/BranchFolding.h b/lib/CodeGen/BranchFolding.h
index 648ec92b1eb60fc10f3378a96e4d0df01f08bf7f..b087395640608d0e39513e9caac2d151204f768e 100644 (file)
--- a/lib/CodeGen/BranchFolding.h
+++ b/lib/CodeGen/BranchFolding.h
@@ -105,19 +105,10 @@ namespace llvm {
     unsigned CreateCommonTailOnlyBlock(MachineBasicBlock *&PredBB,
                                        unsigned maxCommonTailLength);
 
-    bool TailDuplicate(MachineBasicBlock *TailBB,
-                       bool PrevFallsThrough,
-                       MachineFunction &MF);
-    
     bool OptimizeBranches(MachineFunction &MF);
     bool OptimizeBlock(MachineBasicBlock *MBB);
     void RemoveDeadBlock(MachineBasicBlock *MBB);
     bool OptimizeImpDefsBlock(MachineBasicBlock *MBB);
-    
-    bool CanFallThrough(MachineBasicBlock *CurBB);
-    bool CanFallThrough(MachineBasicBlock *CurBB, bool BranchUnAnalyzable,
-                        MachineBasicBlock *TBB, MachineBasicBlock *FBB,
-                        const SmallVectorImpl<MachineOperand> &Cond);
   };
 }