Refactor some of the code that sets up the entry block for SjLj EH. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h
index 0946f07..1f51754 100644
--- a/lib/Target/ARM/ARMISelLowering.h
+++ b/lib/Target/ARM/ARMISelLowering.h
@@ -512,6 +512,10 @@
                                                bool signExtend,
                                                ARMCC::CondCodes Cond) const;
 
+    void SetupEntryBlockForSjLj(MachineInstr *MI,
+                                MachineBasicBlock *MBB,
+                                MachineBasicBlock *DispatchBB, int FI) const;
+
     MachineBasicBlock *EmitSjLjDispatchBlock(MachineInstr *MI,
                                              MachineBasicBlock *MBB) const;