1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 22 unchanged lines hidden (view full) ---

31#ifndef __ARCH_X86_INSTS_MICROMEDIAOP_HH__
32#define __ARCH_X86_INSTS_MICROMEDIAOP_HH__
33
34#include "arch/x86/insts/microop.hh"
35
36namespace X86ISA
37{
38 enum MediaFlag {
39 MediaScalarOp = 128
40 };
41
42 class MediaOpBase : public X86MicroopBase
43 {
44 protected:
45 const RegIndex src1;
46 const RegIndex dest;

--- 23 unchanged lines hidden (view full) ---

70 return ext & MediaScalarOp;
71 }
72
73 int
74 numItems(int size) const
75 {
76 return scalarOp() ? 1 : (sizeof(FloatRegBits) / size);
77 }
78 };
79
80 class MediaOpReg : public MediaOpBase
81 {
82 protected:
83 const RegIndex src2;
84
85 // Constructor

--- 44 unchanged lines hidden ---