X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FBranchFolding.h;h=0d15ed7e792a6a5aafabf9d320bcfbdc85a2eda7;hb=4f18a81abade0448785b26692a467c15c461794d;hp=df795dfc248ed4f6ffaa2637d0c63c16a5f8d762;hpb=a38cfb2fceb266bd78164021c08284dc59a1e8a3;p=oota-llvm.git

diff --git a/lib/CodeGen/BranchFolding.h b/lib/CodeGen/BranchFolding.h
index df795dfc248..0d15ed7e792 100644
--- a/lib/CodeGen/BranchFolding.h
+++ b/lib/CodeGen/BranchFolding.h
@@ -1,4 +1,4 @@
-//===-- BranchFolding.h - Fold machine code branch instructions --*- C++ -*===//
+//===-- BranchFolding.h - Fold machine code branch instructions -*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -100,13 +100,15 @@ namespace llvm {
     void ReplaceTailWithBranchTo(MachineBasicBlock::iterator OldInst,
                                  MachineBasicBlock *NewDest);
     MachineBasicBlock *SplitMBBAt(MachineBasicBlock &CurMBB,
-                                  MachineBasicBlock::iterator BBI1);
+                                  MachineBasicBlock::iterator BBI1,
+                                  const BasicBlock *BB);
     unsigned ComputeSameTails(unsigned CurHash, unsigned minCommonTailLength,
                               MachineBasicBlock *SuccBB,
                               MachineBasicBlock *PredBB);
     void RemoveBlocksWithHash(unsigned CurHash, MachineBasicBlock* SuccBB,
                                                 MachineBasicBlock* PredBB);
     bool CreateCommonTailOnlyBlock(MachineBasicBlock *&PredBB,
+                                   MachineBasicBlock *SuccBB,
                                    unsigned maxCommonTailLength,
                                    unsigned &commonTailIndex);