diff --git a/lib/VMCore/InstrTypes.cpp b/lib/VMCore/InstrTypes.cpp
deleted file mode 100644
index 5d0e727ccc6..00000000000
--- a/lib/VMCore/InstrTypes.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-//===-- InstrTypes.cpp - Implement Instruction subclasses -------*- C++ -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-// This file implements 
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Instructions.h"
-#include "llvm/Function.h"
-#include "llvm/SymbolTable.h"
-#include "llvm/Constant.h"
-#include "llvm/Type.h"
-#include <algorithm>  // find
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-//                            TerminatorInst Class
-//===----------------------------------------------------------------------===//
-
-TerminatorInst::TerminatorInst(Instruction::TermOps iType, Instruction *IB) 
-  : Instruction(Type::VoidTy, iType, "", IB) {
-}
-
-TerminatorInst::TerminatorInst(Instruction::TermOps iType, BasicBlock *IAE)
-  : Instruction(Type::VoidTy, iType, "", IAE) {
-}
-
-
-
-//===----------------------------------------------------------------------===//
-//                               PHINode Class
-//===----------------------------------------------------------------------===//
-
-PHINode::PHINode(const PHINode &PN)
-  : Instruction(PN.getType(), Instruction::PHI) {
-  Operands.reserve(PN.Operands.size());
-  for (unsigned i = 0; i < PN.Operands.size(); i+=2) {
-    Operands.push_back(Use(PN.Operands[i], this));
-    Operands.push_back(Use(PN.Operands[i+1], this));
-  }
-}
-
-// removeIncomingValue - Remove an incoming value.  This is useful if a
-// predecessor basic block is deleted.
-Value *PHINode::removeIncomingValue(unsigned Idx, bool DeletePHIIfEmpty) {
-  assert(Idx*2 < Operands.size() && "BB not in PHI node!");
-  Value *Removed = Operands[Idx*2];
-  Operands.erase(Operands.begin()+Idx*2,     // Erase Value and BasicBlock
-                 Operands.begin()+Idx*2+2);
-
-  // If the PHI node is dead, because it has zero entries, nuke it now.
-  if (getNumOperands() == 0 && DeletePHIIfEmpty) {
-    // If anyone is using this PHI, make them use a dummy value instead...
-    replaceAllUsesWith(Constant::getNullValue(getType()));
-    getParent()->getInstList().erase(this);
-  }
-  return Removed;
-}