X86 merge complete, eliminate dead code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4401 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/MInstBuilder.h b/include/llvm/CodeGen/MInstBuilder.h
deleted file mode 100644 (file)
index 6ff5777..0000000
--- a/include/llvm/CodeGen/MInstBuilder.h
+++ /dev/null
@@ -1,71 +0,0 @@
-//===-- CodeGen/MInstBuilder.h - Simplify creation of MInstcn's -*- C++ -*-===//
-//
-// This file exposes a function named BuildMInst that is useful for dramatically
-// simplifying how MInstruction's are created.  Instead of using code like this:
-//
-//   M = new MInstruction(BB, X86::ADDrr32, DestReg);
-//   M->addOperand(Arg0Reg, MOperand::Register);
-//   M->addOperand(Arg1Reg, MOperand::Register);
-//
-// we can now use code like this:
-//
-//   M = BuildMInst(BB, X86::ADDrr8, DestReg).addReg(Arg0Reg).addReg(Arg1Reg);
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CODEGEN_MINSTBUILDER_H
-#define LLVM_CODEGEN_MINSTBUILDER_H
-
-#include "llvm/CodeGen/MInstruction.h"
-
-struct MInstructionBuilder { 
-  MInstruction *MI;
-
-  MInstructionBuilder(MInstruction *mi) : MI(mi) {}
-
-  /// Allow automatic conversion to the machine instruction we are working on.
-  ///
-  operator MInstruction*() const { return MI; }
-
-  /// addReg - Add a new register operand...
-  ///
-  MInstructionBuilder &addReg(unsigned RegNo) {
-    MI->addOperand(RegNo, MOperand::Register);
-    return *this;
-  }
-
-  /// addSImm - Add a new sign extended immediate operand...
-  ///
-  MInstructionBuilder &addSImm(int Val) {
-    MI->addOperand(Val, MOperand::SignExtImmediate);
-    return *this;
-  }
-
-  /// addZImm - Add a new zero extended immediate operand...
-  ///
-  MInstructionBuilder &addZImm(unsigned Val) {
-    MI->addOperand(Val, MOperand::ZeroExtImmediate);
-    return *this;
-  }
-
-  /// addPCDisp - Add a PC Relative Displacement operand...
-  ///
-  MInstructionBuilder &addPCDisp(int Disp) {
-    MI->addOperand(Disp, MOperand::PCRelativeDisp);
-    return *this;
-  }
-};
-
-/// BuildMInst - Builder interface.  Specify how to create the initial
-/// instruction itself.
-///
-inline MInstructionBuilder BuildMInst(unsigned Opcode, unsigned DestReg = 0) {
-  return MInstructionBuilder(new MInstruction(Opcode, DestReg));
-}
-
-inline MInstructionBuilder BuildMInst(MBasicBlock *BB, unsigned Opcode,
-                               unsigned DestReg = 0) {
-  return MInstructionBuilder(new MInstruction(BB, Opcode, DestReg));
-}
-                                
-#endif