Move ReplaceUsesOfBlockWith() out of BranchFolding into a MachineBasicBlock general facility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37408 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h
index b3578584e6..790be6cb64 100644
--- a/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/include/llvm/CodeGen/MachineBasicBlock.h
@@ -246,6 +246,10 @@ public:
     Insts.splice(where, Other->Insts, From, To);
   }
 
+  /// ReplaceUsesOfBlockWith - Given a machine basic block that branched to
+  /// 'Old', change the code and CFG so that it branches to 'New' instead.
+  void ReplaceUsesOfBlockWith(MachineBasicBlock *Old, MachineBasicBlock *New);
+
   // Debugging methods.
   void dump() const;
   void print(std::ostream &OS) const;