commit 99be49dd9b3685399f85fc9e46ad010dc8c84887
author Evan Cheng <evan.cheng@apple.com> Fri May 18 00:05:48 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Fri May 18 00:05:48 2007 +0000
tree 5613ee5bff98de4d286b8ca33bccd438e79816ce
parent c0dc382fb79da0dac1a2405204e08f4da0e16504

RemoveBranch() and InsertBranch() now returns number of instructions deleted / inserted.

llvm-svn: 37192

llvm/lib/Target/Alpha/AlphaInstrInfo.h

diff --git a/llvm/lib/Target/Alpha/AlphaInstrInfo.h b/llvm/lib/Target/Alpha/AlphaInstrInfo.h
index f5f55d9..84009be 100644
--- a/llvm/lib/Target/Alpha/AlphaInstrInfo.h
+++ b/llvm/lib/Target/Alpha/AlphaInstrInfo.h
@@ -39,13 +39,13 @@
   virtual unsigned isLoadFromStackSlot(MachineInstr *MI, int &FrameIndex) const;
   virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
   
-  virtual void InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
+  virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                             MachineBasicBlock *FBB,
                             const std::vector<MachineOperand> &Cond) const;
   bool AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                      MachineBasicBlock *&FBB,
                      std::vector<MachineOperand> &Cond) const;
-  void RemoveBranch(MachineBasicBlock &MBB) const;
+  unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   void insertNoop(MachineBasicBlock &MBB, 
                   MachineBasicBlock::iterator MI) const;
   bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;