// Copyright (c) 2015 Mark D. Hill and David A. Wood
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met: redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer;
// redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution;
// neither the name of the copyright holders nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: Nilay Vaish

////////////////////////////////////////////////////////////////////
//
// Decode the opcodes with vex prefix.
//
format WarnUnimpl {
    'X86ISA::Vex': decode VEX_MAP {
        0x01: decode OPCODE_OP_TOP5 {
            0x02: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vmovups();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_VVVV {
                        0x15: vmovups();
                        default: Inst::UD2();
                    }
                    0x2: decode VEX_L {
                        0x0: decode MODRM_MOD {
                            0x03: vmovhlps();
                            default: decode VEX_VVVV {
                                0x15: vmovlps();
                                default: Inst::UD2();
                            }
                        }
                        default: Inst::UD2();
                    }
                    0x3: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vmovlps();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    0x4: vunpcklps();
                    0x5: vunpckhps();
                    0x6: decode VEX_L {
                        0x0: decode MODRM_MOD {
                            0x03: vmovlhps();
                            0x0: vmovhps();
                        }
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_L {
                        0x0: vmovhps();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vmovupd();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_VVVV {
                        0x15: vmovupd();
                        default: Inst::UD2();
                    }
                    0x2: decode VEX_L {
                        0x0: vmovlpd();
                        default: Inst::UD2();
                    }
                    0x3: decode VEX_L {
                        0x0: vmovlpd();
                        default: Inst::UD2();
                    }
                    0x4: vunpcklpd();
                    0x5: vunpckhpd();
                    0x6: decode VEX_L {
                        0x0: vmovhpd();
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_L {
                        0x0: vmovhpd();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode MODRM_MOD {
                        0x03: vmovss();
                        default: vmovss();
                    }
                    0x1: decode MODRM_MOD {
                        0x03: vmovss();
                        default: vmovss();
                    }
                    0x2: decode VEX_VVVV {
                        0x15: vmovsldup();
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_VVVV {
                        0x15: vmovshdup();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode MODRM_MOD {
                        0x03: vmovsd();
                        default: vmovsd();
                    }
                    0x1: decode MODRM_MOD {
                        0x03: vmovsd();
                        default: vmovsd();
                    }
                    0x2: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vmovddup();
                            default: vmovddup();
                        }
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0A: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vmovmskps();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_VVVV {
                        0x015: vsqrtps();
                        default: Inst::UD2();
                    }
                    0x2: decode VEX_VVVV {
                        0x15: vrsqrtps();
                        default: Inst::UD2();
                    }
                    0x3: decode VEX_VVVV {
                        0x15: vrcpps();
                        default: Inst::UD2();
                    }
                    0x4: vandps();
                    0x5: vandnps();
                    0x6: vorps();
                    0x7: vxorps();
                    default: Inst::UD2();
                }

                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vmovmskpd();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_VVVV {
                        0x15: vsqrtpd();
                        default: Inst::UD2();
                    }
                    0x4: vandpd();
                    0x5: vandnpd();
                    0x6: vorpd();
                    0x7: vxorpd();
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x1: vsqrtss();
                    0x2: vrsqrtss();
                    0x3: vrcpss();
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x1: vsqrtsd();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0C: decode VEX_PP {
                0x1: decode VEX_L {
                    0x0: decode OPCODE_OP_BOTTOM3 {
                        0x0: vpunpcklbw();
                        0x1: vpunpcklwd();
                        0x2: vpunpckldq();
                        0x3: vpacksswb();
                        0x4: vpcmpgtb();
                        0x5: vpcmpgtw();
                        0x6: vpcmpgtd();
                        0x7: vpackuswb();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                default: Inst::UD2();
            }

            0x0E: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x7: decode VEX_L {
                        0x0: vzeroupper();
                        0x1: vzeroall();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vpshufd();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_L {
                        0x0: decode MODRM_REG {
                            0x2: vpsrlw();
                            0x4: vpsraw();
                            0x6: vpsllw();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_L {
                        0x0: decode MODRM_REG {
                            0x2: vpsrld();
                            0x4: vpsrad();
                            0x6: vpslld();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_L {
                        0x0: decode MODRM_REG {
                            0x2: vpsrlq();
                            0x3: vpsrldq();
                            0x6: vpsllq();
                            0x7: vpslldq();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_L {
                        0x0: vpcmpeqb();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_L {
                        0x0: vpcmpeqw();
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_L {
                        0x0: vpcmpeqd();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vpshufhw();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vpshuflw();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                default: Inst::UD2();
            }

            0x18: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcmpccps();
                    0x6: vshufps();
                    default: Inst::UD2();
                }
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcmpccpd();
                    0x4: decode MODRM_MOD {
                        0x03: vpinsrw();
                        default: vpinsrw();
                    }
                    0x5: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vpextrw();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    0x6: vshufpd();
                    default: Inst::UD2();
                }
                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcmpccss();
                    default: Inst::UD2();
                }
                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcmpccsd();
                    default: Inst::UD2();
                }
                default: Inst::UD2();
            }

            0x1A: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddsubpd();
                    0x1: decode VEX_L {
                        0x0: vpsrlw();
                        default: Inst::UD2();
                    }
                    0x2: decode VEX_L {
                        0x0: vpsrld();
                        default: Inst::UD2();
                    }
                    0x3: decode VEX_L {
                        0x0: vpsrlq();
                        default: Inst::UD2();
                    }
                    0x4: decode VEX_L {
                        0x0: vpaddq();
                        default: Inst::UD2();
                    }
                    0x5: decode VEX_L {
                        0x0: vpmullw();
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: vmovq();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_VVVV {
                        0x15: vpmovmskb();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddsubps();
                    default: Inst::UD2();
                }
                default: Inst::UD2();
            }

            0x1C: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_L {
                        0x0: vpavgb();
                        default: Inst::UD2();
                    }
                    0x1: vpsraw();
                    0x2: vpsrad();
                    0x3: decode VEX_L {
                        0x0: vpavgw();
                        default: Inst::UD2();
                    }
                    0x4: vpmulhuw();
                    0x5: vpmulhw();
                    0x6: vcvttpd2dq();
                    0x7: decode VEX_VVVV {
                        0x015: decode VEX_L {
                            0x0: vmovntdq();
                            default: vmovntdq();
                        }
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x6: vcvtdq2pd();
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x6: vcvtpd2dq();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1E: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x1: vpsllw();
                    0x2: vpslld();
                    0x3: vpsllq();
                    0x4: vpmuludq();
                    0x5: vpmaddwd();
                    0x6: vpsadbw();
                    0x7: decode VEX_L {
                        0x0: vmaskmovdqu();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_L {
                        0x0: vlddqu();
                        default: vlddqu();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x05: decode VEX_PP {
                0x0: decode VEX_VVVV {
                    0x15: decode OPCODE_OP_BOTTOM3 {
                        0x0: vmovaps();
                        0x1: vmovaps();
                        0x3: vmovntps();
                        0x6: vucomiss();
                        0x7: vcomiss();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x1: decode VEX_VVVV {
                    0x15: decode OPCODE_OP_BOTTOM3 {
                        0x0: vmovapd();
                        0x1: vmovapd();
                        0x3: vmovntpd();
                        0x6: vucomisd();
                        0x7: vcomisd();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcvtsi2ss();
                    0x4: vcvttss2si();
                    0x5: vcvtss2si();
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x2: vcvtsi2sd();
                    0x4: vcvttsd2si();
                    0x5: vcvtsd2si();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0B: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddps();
                    0x1: vmulps();
                    0x2: vcvtps2pd();
                    0x3: vcvtdq2ps();
                    0x4: vsubps();
                    0x5: vminps();
                    0x6: vdivps();
                    0x7: vmaxps();
                    default: Inst::UD2();
                }

                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddpd();
                    0x1: vmulpd();
                    0x2: vcvtpd2ps();
                    0x3: vcvtps2dq();
                    0x4: vsubpd();
                    0x5: vminpd();
                    0x6: vdivpd();
                    0x7: vmaxpd();
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddss();
                    0x1: vmulss();
                    0x2: vcvtss2sd();
                    0x3: vcvttps2dq();
                    0x4: vsubss();
                    0x5: vminss();
                    0x6: vdivss();
                    0x7: vmaxss();
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x0: vaddsd();
                    0x1: vmulsd();
                    0x2: vcvtsd2ss();
                    0x4: vsubsd();
                    0x5: vminsd();
                    0x6: vdivsd();
                    0x7: vmaxsd();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0D: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpunpckhbw();
                    0x1: vpunpckhbd();
                    0x2: vpunpckhdq();
                    0x3: decode VEX_L {
                        0x0: vpackssdw();
                        default: Inst::UD2();
                    }
                    0x4: vpunpcklqdq();
                    0x5: vpunpckhqdq();
                    0x6: decode VEX_L {
                        0x0: vmovdvmovq();
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_VVVV {
                        0x15: vmovdqa();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x7: vmovdqu();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0F: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x4: vhaddpd();
                    0x5: vhsubpd();
                    0x6: decode VEX_L {
                        0x1: vmovdvmovq();
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_VVVV {
                        0x15: vmovdqa();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                0x2: decode OPCODE_OP_BOTTOM3 {
                    0x6: decode VEX_L {
                        0x0: vmovq();
                        default: Inst::UD2();
                    }
                    0x7: vmovdqu();
                    default: Inst::UD2();
                }

                0x3: decode OPCODE_OP_BOTTOM3 {
                    0x4: vhaddps();
                    0x5: vhsubps();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x15: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x6: decode MODRM_REG {
                        0x2: vldmxcsr();
                        0x3: vstmxcsr();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }
                default: Inst::UD2();
            }

            0x1B: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpsubusb();
                    0x1: vpsubusw();
                    0x2: vpminub();
                    0x3: decode VEX_L {
                        0x0: vpand();
                        default: Inst::UD2();
                    }
                    0x4: vpaddusb();
                    0x5: decode VEX_L {
                        0x0: vpaddusw();
                        default: Inst::UD2();
                    }
                    0x6: vpmaxub();
                    0x7: decode VEX_L {
                        0x0: vpandn();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1D: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpsubsb();
                    0x1: vpsubsw();
                    0x2: vpminsw();
                    0x3: vpor();
                    0x4: decode VEX_L {
                        0x0: vpaddsb();
                        default: Inst::UD2();
                    }
                    0x5: decode VEX_L {
                        0x0: vpaddsw();
                        default: Inst::UD2();
                    }
                    0x6: vpmaxsw();
                    0x7: vpxor();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1F: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpsubb();
                    0x1: vpsubw();
                    0x2: vpsubd();
                    0x3: vpsubq();
                    0x4: vpaddb();
                    0x5: decode VEX_L {
                        0x0: vpaddw();
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_L {
                        0x0: vpaddd();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            default: Inst::UD2();
        }

        0x02: decode OPCODE_OP_TOP5 {
            0x00: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpshufb();
                    0x1: vphaddw();
                    0x2: vphaddd();
                    0x3: vphaddsw();
                    0x4: vpmaddubsw();
                    0x5: vphsubw();
                    0x6: vphsubd();
                    0x7: vphsubsw();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x02: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x3: vcvtph2ps();
                    0x7: vptest();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x04: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpmovsxbw();
                    0x1: vpmovsxbd();
                    0x2: vpmovsxbq();
                    0x3: vpmovsxwd();
                    0x4: vpmovsxwq();
                    0x5: vpmovsxdq();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x06: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpmovzxbw();
                    0x1: vpmovzxbd();
                    0x2: vpmovzxbq();
                    0x3: vpmovzxwd();
                    0x4: vpmovzxwq();
                    0x5: vpmovzxdq();
                    0x7: vpcmpgtq();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x08: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpmulld();
                    0x1: vphminposuw();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x12: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x6: decode VEX_W {
                        0x0: vfmaddsub132ps();
                        0x1: vfmaddsub132pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfmsubadd132ps();
                        0x1: vfmaddsub132pd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x14: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x6: decode VEX_W {
                        0x0: vfmaddsub213ps();
                        0x1: vfmaddsub213pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfmsubadd213ps();
                        0x1: vfmaddsub213pd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x16: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x6: decode VEX_W {
                        0x0: vfmaddsub231ps();
                        0x1: vfmaddsub231pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfmsubadd231ps();
                        0x1: vfmaddsub231pd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1E: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x2: andn();
                    0x3: decode MODRM_REG {
                        0x1: blsr();
                        0x2: blsmsk();
                        0x3: blsi();
                        default: Inst::UD2();
                    }

                    0x7: bextr();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x01: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpsignb();
                    0x1: vpsignw();
                    0x2: vpsignd();
                    0x3: vpmulhrsw();
                    0x4: vpermilps();
                    0x5: vpermilpd();
                    0x6: vtestps();
                    0x7: vtestpd();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x03: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vbroadcastss();
                    0x1: decode VEX_L {
                        0x1: vbroadcastsd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_L {
                        0x1: vbroadcastF128();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_L {
                        0x0: vpabsb();
                        default: Inst::UD2();
                    }
                    0x5: decode VEX_L {
                        0x0: vpabsw();
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_L {
                        0x0: vpabsd();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x05: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpmuldq();
                    0x1: vpcmpeqq();
                    0x2: decode VEX_VVVV {
                        0x15: vmovntdqa();
                        default: Inst::UD2();
                    }
                    0x3: decode VEX_L {
                        0x0: vpackusdw();
                        default: Inst::UD2();
                    }
                    0x4: vmaskmovps();
                    0x5: vmaskmovpd();
                    0x6: vmaskmovps();
                    0x7: vmaskmovpd();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x07: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpminsb();
                    0x1: vpminsd();
                    0x2: vpminuw();
                    0x3: vpminud();
                    0x4: vpmaxsb();
                    0x5: vpmaxsd();
                    0x6: vpmaxuw();
                    0x7: vpmaxud();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0B: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x2: vbroadcasti128();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x13: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_W {
                        0x0: vfmadd132ps();
                        0x1: vfmadd132pd();
                        default: Inst::UD2();
                    }

                    0x1: decode VEX_W {
                        0x0: vfmadd132ss();
                        0x1: vfmadd132sd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_W {
                        0x0: vfmsub132ps();
                        0x1: vfmsub132pd();
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_W {
                        0x0: vfmsub132ss();
                        0x1: vfmsub132sd();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_W {
                        0x0: vfnmadd132ps();
                        0x1: vfnmadd132pd();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfnmadd132ss();
                        0x1: vfnmadd132sd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfnsub132ps();
                        0x1: vfnsub132pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfnsub132ss();
                        0x1: vfnsub132sd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x15: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_W {
                        0x0: vfmadd213ps();
                        0x1: vfmadd213pd();
                        default: Inst::UD2();
                    }

                    0x1: decode VEX_W {
                        0x0: vfmadd213ss();
                        0x1: vfmadd213sd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_W {
                        0x0: vfmsub213ps();
                        0x1: vfmsub213pd();
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_W {
                        0x0: vfmsub213ss();
                        0x1: vfmsub213sd();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_W {
                        0x0: vfnmadd213ps();
                        0x1: vfnmadd213pd();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfnmadd213ss();
                        0x1: vfnmadd213sd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfnsub213ps();
                        0x1: vfnsub213pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfnsub213ss();
                        0x1: vfnsub213sd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x17: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_W {
                        0x0: vfmadd231ps();
                        0x1: vfmadd231pd();
                        default: Inst::UD2();
                    }

                    0x1: decode VEX_W {
                        0x0: vfmadd231ss();
                        0x1: vfmadd231sd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_W {
                        0x0: vfmsub231ps();
                        0x1: vfmsub231pd();
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_W {
                        0x0: vfmsub231ss();
                        0x1: vfmsub231sd();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_W {
                        0x0: vfnmadd231ps();
                        0x1: vfnmadd231pd();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfnmadd231ss();
                        0x1: vfnmadd231sd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfnsub231ps();
                        0x1: vfnsub231pd();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfnsub231ss();
                        0x1: vfnsub231sd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1B: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x3: vaesimc();
                    0x4: vaesenc();
                    0x5: vaesenclast();
                    0x6: vaesdec();
                    0x7: vaesdeclast();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            default: Inst::UD2();
        }

        0x03: decode OPCODE_OP_TOP5 {
            0x00: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x4: vpermilps();
                    0x5: vpermilpd();
                    0x6: vperm2f128();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x02: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x4: decode MODRM_MOD {
                        0x03: vpextrb();
                        default: vpextrb();
                    }

                    0x5: decode VEX_VVVV {
                        0x15: decode VEX_L {
                            0x0: decode MODRM_MOD {
                                0x03: vpextrw();
                                default: vpextrw();
                            }
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    0x6: decode VEX_W {
                        0x0: vpextrd();
                        0x1: vpextrq();
                        default: Inst::UD2();
                    }
                    0x7: decode MODRM_MOD {
                        0x03: vextractps();
                        default: vextractps();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x04: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode MODRM_MOD {
                        0x03: vpinsrb();
                        default: vpinsrb();
                    }
                    0x1: decode MODRM_MOD {
                        0x03: vinsertps();
                        default: vinsertps();
                    }
                    0x2: decode VEX_W {
                        0x0: vpinsrd();
                        0x1: vpinsrq();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x08: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vdpps();
                    0x1: vdppd();
                    0x2: decode VEX_L {
                        0x0: vmpsadbw();
                        default: Inst::UD2();
                    }
                    0x4: vpclmulqdq();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0C: decode VEX_PP {
                0x1: decode VEX_L {
                    0x0: decode OPCODE_OP_BOTTOM3 {
                        0x0: decode VEX_VVVV {
                            0x15: vpcmpestrm();
                            default: Inst::UD2();
                        }
                        0x1: decode VEX_VVVV {
                            0x15: vpcmpestri();
                            default: Inst::UD2();
                        }
                        0x2: vpcmpistrm();
                        0x3: vpcmpistri();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x01: decode VEX_PP {
                0x0: decode OPCODE_OP_BOTTOM3 {
                    0x7: palignr();
                    default: Inst::UD2();
                }

                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_VVVV {
                        0x15: vroundps();
                        default: Inst::UD2();
                    }
                    0x1: decode VEX_VVVV {
                        0x15: vroundpd();
                        default: Inst::UD2();
                    }
                    0x2: vroundss();
                    0x3: vroundsd();
                    0x4: vblendps();
                    0x5: vblendpd();
                    0x6: decode VEX_L {
                        0x0: vpblendw();
                        default: Inst::UD2();
                    }
                    0x7: decode VEX_L {
                        0x0: vpalignr();
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x03: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vinsertf128();
                    0x1: vextractf128();
                    0x5: vcvtps2ph();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x09: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: vpermil2ps();
                    0x1: vpermil2pd();
                    0x2: vblendvps();
                    0x3: vblendvpd();
                    0x4: decode VEX_L {
                        0x0: decode VEX_W {
                            0x0: vpblendvb();
                            default: Inst::UD2();
                        }
                        default: Inst::UD2();
                    }
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0B: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x4: decode VEX_W {
                        0x0: vfmaddsubps();
                        0x1: vfmaddsubps();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfmaddsubpd();
                        0x1: vfmaddsubpd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfmsubaddps();
                        0x1: vfmsubaddps();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfmsubaddpd();
                        0x1: vfmsubaddpd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0D: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_W {
                        0x0: vfmaddps();
                        0x1: vfmaddps();
                        default: Inst::UD2();
                    }

                    0x1: decode VEX_W {
                        0x0: vfmaddpd();
                        0x1: vfmaddpd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_W {
                        0x0: vfmaddss();
                        0x1: vfmaddss();
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_W {
                        0x0: vfmaddsd();
                        0x1: vfmaddsd();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_W {
                        0x0: vfmsubps();
                        0x1: vfmsubps();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfmsubpd();
                        0x1: vfmsubpd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfmsubss();
                        0x1: vfmsubss();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfmsubsd();
                        0x1: vfmsubsd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x0F: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x0: decode VEX_W {
                        0x0: vfnmaddps();
                        0x1: vfnmaddps();
                        default: Inst::UD2();
                    }

                    0x1: decode VEX_W {
                        0x0: vfnmaddpd();
                        0x1: vfnmaddpd();
                        default: Inst::UD2();
                    }

                    0x2: decode VEX_W {
                        0x0: vfnmaddss();
                        0x1: vfnmaddss();
                        default: Inst::UD2();
                    }

                    0x3: decode VEX_W {
                        0x0: vfnmaddsd();
                        0x1: vfnmaddsd();
                        default: Inst::UD2();
                    }

                    0x4: decode VEX_W {
                        0x0: vfnmsubps();
                        0x1: vfnmsubps();
                        default: Inst::UD2();
                    }

                    0x5: decode VEX_W {
                        0x0: vfnmsubpd();
                        0x1: vfnmsubpd();
                        default: Inst::UD2();
                    }

                    0x6: decode VEX_W {
                        0x0: vfnmsubss();
                        0x1: vfnmsubss();
                        default: Inst::UD2();
                    }

                    0x7: decode VEX_W {
                        0x0: vfnmsubsd();
                        0x1: vfnmsubsd();
                        default: Inst::UD2();
                    }

                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            0x1B: decode VEX_PP {
                0x1: decode OPCODE_OP_BOTTOM3 {
                    0x7: vaeskeygenassist();
                    default: Inst::UD2();
                }

                default: Inst::UD2();
            }

            default: Inst::UD2();
        }

        default: Inst::UD2();
    }
}