1 files changed, 16 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h
index 619894c..5e5f45c 100644
--- a/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/include/llvm/CodeGen/MachineBasicBlock.h
@@ -461,16 +461,27 @@ public:
   /// instruction of this basic block. If a terminator does not exist,
   /// it returns end()
   iterator getFirstTerminator();
-  const_iterator getFirstTerminator() const;
+  const_iterator getFirstTerminator() const {
+    return const_cast<MachineBasicBlock *>(this)->getFirstTerminator();
+  }
 
   /// getFirstInstrTerminator - Same getFirstTerminator but it ignores bundles
   /// and return an instr_iterator instead.
   instr_iterator getFirstInstrTerminator();
 
+  /// getFirstNonDebugInstr - returns an iterator to the first non-debug
+  /// instruction in the basic block, or end()
+  iterator getFirstNonDebugInstr();
+  const_iterator getFirstNonDebugInstr() const {
+    return const_cast<MachineBasicBlock *>(this)->getFirstNonDebugInstr();
+  }
+
   /// getLastNonDebugInstr - returns an iterator to the last non-debug
   /// instruction in the basic block, or end()
   iterator getLastNonDebugInstr();
-  const_iterator getLastNonDebugInstr() const;
+  const_iterator getLastNonDebugInstr() const {
+    return const_cast<MachineBasicBlock *>(this)->getLastNonDebugInstr();
+  }
 
   /// SplitCriticalEdge - Split the critical edge from this block to the
   /// given successor block, and return the newly created block, or null
@@ -649,6 +660,8 @@ public:
   // Debugging methods.
   void dump() const;
   void print(raw_ostream &OS, SlotIndexes* = nullptr) const;
+  void print(raw_ostream &OS, ModuleSlotTracker &MST,
+             SlotIndexes * = nullptr) const;
 
   // Printing method used by LoopInfo.
   void printAsOperand(raw_ostream &OS, bool PrintType = true) const;
@@ -801,6 +814,6 @@ public:
   MachineBasicBlock::iterator getInitial() { return I; }
 };
 
-} // namespace llvm
+} // End llvm namespace
 
 #endif