Remove unused MachineInstr constructors.

A MachineInstr can only ever be constructed by CreateMachineInstr() and
CloneMachineInstr(), and those factories don't use the removed
constructors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169395 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 10 deletions

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 692189ee09..7d05e0bd4d 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -94,21 +94,11 @@ private:
   /// MachineInstr in the given MachineFunction.
   MachineInstr(MachineFunction &, const MachineInstr &);
 
-  /// MachineInstr ctor - This constructor creates a dummy MachineInstr with
-  /// MCID NULL and no operands.
-  MachineInstr();
-
   /// MachineInstr ctor - This constructor create a MachineInstr and add the
   /// implicit operands.  It reserves space for number of operands specified by
   /// MCInstrDesc.  An explicit DebugLoc is supplied.
   MachineInstr(const MCInstrDesc &MCID, const DebugLoc dl, bool NoImp = false);
 
-  /// MachineInstr ctor - Work exactly the same as the ctor above, except that
-  /// the MachineInstr is created and added to the end of the specified basic
-  /// block.
-  MachineInstr(MachineBasicBlock *MBB, const DebugLoc dl,
-               const MCInstrDesc &MCID);
-
   ~MachineInstr();
 
   // MachineInstrs are pool-allocated and owned by MachineFunction.