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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37193 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 8 insertions, 6 deletions

diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index a5774bdd77..a8c822ae9a 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -97,10 +97,12 @@ unsigned SparcInstrInfo::isStoreToStackSlot(MachineInstr *MI,
   return 0;
 }
 
-void SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
-                                  MachineBasicBlock *FBB,
-                                  const std::vector<MachineOperand> &Cond)const{
+unsigned
+SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
+                             MachineBasicBlock *FBB,
+                             const std::vector<MachineOperand> &Cond)const{
   // Can only insert uncond branches so far.
   assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
   BuildMI(&MBB, get(SP::BA)).addMBB(TBB);
+  return 1;
 }
diff --git a/lib/Target/Sparc/SparcInstrInfo.h b/lib/Target/Sparc/SparcInstrInfo.h
index 9df9bad120..3fb50ff92e 100644
--- a/lib/Target/Sparc/SparcInstrInfo.h
+++ b/lib/Target/Sparc/SparcInstrInfo.h
@@ -63,9 +63,9 @@ public:
   virtual unsigned isStoreToStackSlot(MachineInstr *MI, int &FrameIndex) const;
   
   
-  virtual void InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
-                            MachineBasicBlock *FBB,
-                            const std::vector<MachineOperand> &Cond) const;
+  virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
+                                MachineBasicBlock *FBB,
+                                const std::vector<MachineOperand> &Cond) const;
 };
 
 }