path: root/src/cpu/x86/vm/x86.ad

//
// Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This code is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License version 2 only, as
// published by the Free Software Foundation.
//
// This code is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// version 2 for more details (a copy is included in the LICENSE file that
// accompanied this code).
//
// You should have received a copy of the GNU General Public License version
// 2 along with this work; if not, write to the Free Software Foundation,
// Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
//
// Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
// or visit www.oracle.com if you need additional information or have any
// questions.
//
//

// X86 Common Architecture Description File

//----------REGISTER DEFINITION BLOCK------------------------------------------
// This information is used by the matcher and the register allocator to
// describe individual registers and classes of registers within the target
// archtecture.

register %{
//----------Architecture Description Register Definitions----------------------
// General Registers
// "reg_def"  name ( register save type, C convention save type,
//                   ideal register type, encoding );
// Register Save Types:
//
// NS  = No-Save:       The register allocator assumes that these registers
//                      can be used without saving upon entry to the method, &
//                      that they do not need to be saved at call sites.
//
// SOC = Save-On-Call:  The register allocator assumes that these registers
//                      can be used without saving upon entry to the method,
//                      but that they must be saved at call sites.
//
// SOE = Save-On-Entry: The register allocator assumes that these registers
//                      must be saved before using them upon entry to the
//                      method, but they do not need to be saved at call
//                      sites.
//
// AS  = Always-Save:   The register allocator assumes that these registers
//                      must be saved before using them upon entry to the
//                      method, & that they must be saved at call sites.
//
// Ideal Register Type is used to determine how to save & restore a
// register.  Op_RegI will get spilled with LoadI/StoreI, Op_RegP will get
// spilled with LoadP/StoreP.  If the register supports both, use Op_RegI.
//
// The encoding number is the actual bit-pattern placed into the opcodes.

// XMM registers.  256-bit registers or 8 words each, labeled (a)-h.
// Word a in each register holds a Float, words ab hold a Double.
// The whole registers are used in SSE4.2 version intrinsics,
// array copy stubs and superword operations (see UseSSE42Intrinsics,
// UseXMMForArrayCopy and UseSuperword flags).
// XMM8-XMM15 must be encoded with REX (VEX for UseAVX).
// Linux ABI:   No register preserved across function calls
//              XMM0-XMM7 might hold parameters
// Windows ABI: XMM6-XMM15 preserved across function calls
//              XMM0-XMM3 might hold parameters

reg_def XMM0 ( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg());
reg_def XMM0b( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(1));
reg_def XMM0c( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(2));
reg_def XMM0d( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(3));
reg_def XMM0e( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(4));
reg_def XMM0f( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(5));
reg_def XMM0g( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(6));
reg_def XMM0h( SOC, SOC, Op_RegF, 0, xmm0->as_VMReg()->next(7));

reg_def XMM1 ( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg());
reg_def XMM1b( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(1));
reg_def XMM1c( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(2));
reg_def XMM1d( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(3));
reg_def XMM1e( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(4));
reg_def XMM1f( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(5));
reg_def XMM1g( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(6));
reg_def XMM1h( SOC, SOC, Op_RegF, 1, xmm1->as_VMReg()->next(7));

reg_def XMM2 ( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg());
reg_def XMM2b( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(1));
reg_def XMM2c( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(2));
reg_def XMM2d( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(3));
reg_def XMM2e( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(4));
reg_def XMM2f( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(5));
reg_def XMM2g( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(6));
reg_def XMM2h( SOC, SOC, Op_RegF, 2, xmm2->as_VMReg()->next(7));

reg_def XMM3 ( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg());
reg_def XMM3b( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(1));
reg_def XMM3c( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(2));
reg_def XMM3d( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(3));
reg_def XMM3e( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(4));
reg_def XMM3f( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(5));
reg_def XMM3g( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(6));
reg_def XMM3h( SOC, SOC, Op_RegF, 3, xmm3->as_VMReg()->next(7));

reg_def XMM4 ( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg());
reg_def XMM4b( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(1));
reg_def XMM4c( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(2));
reg_def XMM4d( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(3));
reg_def XMM4e( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(4));
reg_def XMM4f( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(5));
reg_def XMM4g( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(6));
reg_def XMM4h( SOC, SOC, Op_RegF, 4, xmm4->as_VMReg()->next(7));

reg_def XMM5 ( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg());
reg_def XMM5b( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(1));
reg_def XMM5c( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(2));
reg_def XMM5d( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(3));
reg_def XMM5e( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(4));
reg_def XMM5f( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(5));
reg_def XMM5g( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(6));
reg_def XMM5h( SOC, SOC, Op_RegF, 5, xmm5->as_VMReg()->next(7));

#ifdef _WIN64

reg_def XMM6 ( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg());
reg_def XMM6b( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(1));
reg_def XMM6c( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(2));
reg_def XMM6d( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(3));
reg_def XMM6e( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(4));
reg_def XMM6f( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(5));
reg_def XMM6g( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(6));
reg_def XMM6h( SOC, SOE, Op_RegF, 6, xmm6->as_VMReg()->next(7));

reg_def XMM7 ( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg());
reg_def XMM7b( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(1));
reg_def XMM7c( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(2));
reg_def XMM7d( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(3));
reg_def XMM7e( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(4));
reg_def XMM7f( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(5));
reg_def XMM7g( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(6));
reg_def XMM7h( SOC, SOE, Op_RegF, 7, xmm7->as_VMReg()->next(7));

reg_def XMM8 ( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg());
reg_def XMM8b( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(1));
reg_def XMM8c( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(2));
reg_def XMM8d( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(3));
reg_def XMM8e( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(4));
reg_def XMM8f( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(5));
reg_def XMM8g( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(6));
reg_def XMM8h( SOC, SOE, Op_RegF, 8, xmm8->as_VMReg()->next(7));

reg_def XMM9 ( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg());
reg_def XMM9b( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(1));
reg_def XMM9c( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(2));
reg_def XMM9d( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(3));
reg_def XMM9e( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(4));
reg_def XMM9f( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(5));
reg_def XMM9g( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(6));
reg_def XMM9h( SOC, SOE, Op_RegF, 9, xmm9->as_VMReg()->next(7));

reg_def XMM10 ( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg());
reg_def XMM10b( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(1));
reg_def XMM10c( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(2));
reg_def XMM10d( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(3));
reg_def XMM10e( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(4));
reg_def XMM10f( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(5));
reg_def XMM10g( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(6));
reg_def XMM10h( SOC, SOE, Op_RegF, 10, xmm10->as_VMReg()->next(7));

reg_def XMM11 ( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg());
reg_def XMM11b( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(1));
reg_def XMM11c( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(2));
reg_def XMM11d( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(3));
reg_def XMM11e( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(4));
reg_def XMM11f( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(5));
reg_def XMM11g( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(6));
reg_def XMM11h( SOC, SOE, Op_RegF, 11, xmm11->as_VMReg()->next(7));

reg_def XMM12 ( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg());
reg_def XMM12b( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(1));
reg_def XMM12c( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(2));
reg_def XMM12d( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(3));
reg_def XMM12e( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(4));
reg_def XMM12f( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(5));
reg_def XMM12g( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(6));
reg_def XMM12h( SOC, SOE, Op_RegF, 12, xmm12->as_VMReg()->next(7));

reg_def XMM13 ( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg());
reg_def XMM13b( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(1));
reg_def XMM13c( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(2));
reg_def XMM13d( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(3));
reg_def XMM13e( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(4));
reg_def XMM13f( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(5));
reg_def XMM13g( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(6));
reg_def XMM13h( SOC, SOE, Op_RegF, 13, xmm13->as_VMReg()->next(7));

reg_def XMM14 ( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg());
reg_def XMM14b( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(1));
reg_def XMM14c( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(2));
reg_def XMM14d( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(3));
reg_def XMM14e( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(4));
reg_def XMM14f( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(5));
reg_def XMM14g( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(6));
reg_def XMM14h( SOC, SOE, Op_RegF, 14, xmm14->as_VMReg()->next(7));

reg_def XMM15 ( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg());
reg_def XMM15b( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(1));
reg_def XMM15c( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(2));
reg_def XMM15d( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(3));
reg_def XMM15e( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(4));
reg_def XMM15f( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(5));
reg_def XMM15g( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(6));
reg_def XMM15h( SOC, SOE, Op_RegF, 15, xmm15->as_VMReg()->next(7));

#else // _WIN64

reg_def XMM6 ( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg());
reg_def XMM6b( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(1));
reg_def XMM6c( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(2));
reg_def XMM6d( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(3));
reg_def XMM6e( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(4));
reg_def XMM6f( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(5));
reg_def XMM6g( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(6));
reg_def XMM6h( SOC, SOC, Op_RegF, 6, xmm6->as_VMReg()->next(7));

reg_def XMM7 ( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg());
reg_def XMM7b( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(1));
reg_def XMM7c( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(2));
reg_def XMM7d( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(3));
reg_def XMM7e( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(4));
reg_def XMM7f( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(5));
reg_def XMM7g( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(6));
reg_def XMM7h( SOC, SOC, Op_RegF, 7, xmm7->as_VMReg()->next(7));

#ifdef _LP64

reg_def XMM8 ( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg());
reg_def XMM8b( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(1));
reg_def XMM8c( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(2));
reg_def XMM8d( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(3));
reg_def XMM8e( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(4));
reg_def XMM8f( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(5));
reg_def XMM8g( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(6));
reg_def XMM8h( SOC, SOC, Op_RegF, 8, xmm8->as_VMReg()->next(7));

reg_def XMM9 ( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg());
reg_def XMM9b( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(1));
reg_def XMM9c( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(2));
reg_def XMM9d( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(3));
reg_def XMM9e( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(4));
reg_def XMM9f( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(5));
reg_def XMM9g( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(6));
reg_def XMM9h( SOC, SOC, Op_RegF, 9, xmm9->as_VMReg()->next(7));

reg_def XMM10 ( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg());
reg_def XMM10b( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(1));
reg_def XMM10c( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(2));
reg_def XMM10d( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(3));
reg_def XMM10e( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(4));
reg_def XMM10f( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(5));
reg_def XMM10g( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(6));
reg_def XMM10h( SOC, SOC, Op_RegF, 10, xmm10->as_VMReg()->next(7));

reg_def XMM11 ( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg());
reg_def XMM11b( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(1));
reg_def XMM11c( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(2));
reg_def XMM11d( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(3));
reg_def XMM11e( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(4));
reg_def XMM11f( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(5));
reg_def XMM11g( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(6));
reg_def XMM11h( SOC, SOC, Op_RegF, 11, xmm11->as_VMReg()->next(7));

reg_def XMM12 ( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg());
reg_def XMM12b( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(1));
reg_def XMM12c( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(2));
reg_def XMM12d( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(3));
reg_def XMM12e( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(4));
reg_def XMM12f( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(5));
reg_def XMM12g( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(6));
reg_def XMM12h( SOC, SOC, Op_RegF, 12, xmm12->as_VMReg()->next(7));

reg_def XMM13 ( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg());
reg_def XMM13b( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(1));
reg_def XMM13c( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(2));
reg_def XMM13d( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(3));
reg_def XMM13e( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(4));
reg_def XMM13f( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(5));
reg_def XMM13g( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(6));
reg_def XMM13h( SOC, SOC, Op_RegF, 13, xmm13->as_VMReg()->next(7));

reg_def XMM14 ( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg());
reg_def XMM14b( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(1));
reg_def XMM14c( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(2));
reg_def XMM14d( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(3));
reg_def XMM14e( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(4));
reg_def XMM14f( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(5));
reg_def XMM14g( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(6));
reg_def XMM14h( SOC, SOC, Op_RegF, 14, xmm14->as_VMReg()->next(7));

reg_def XMM15 ( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg());
reg_def XMM15b( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(1));
reg_def XMM15c( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(2));
reg_def XMM15d( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(3));
reg_def XMM15e( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(4));
reg_def XMM15f( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(5));
reg_def XMM15g( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(6));
reg_def XMM15h( SOC, SOC, Op_RegF, 15, xmm15->as_VMReg()->next(7));

#endif // _LP64

#endif // _WIN64

#ifdef _LP64
reg_def RFLAGS(SOC, SOC, 0, 16, VMRegImpl::Bad());
#else
reg_def RFLAGS(SOC, SOC, 0, 8, VMRegImpl::Bad());
#endif // _LP64

alloc_class chunk1(XMM0,  XMM0b,  XMM0c,  XMM0d,  XMM0e,  XMM0f,  XMM0g,  XMM0h,
                   XMM1,  XMM1b,  XMM1c,  XMM1d,  XMM1e,  XMM1f,  XMM1g,  XMM1h,
                   XMM2,  XMM2b,  XMM2c,  XMM2d,  XMM2e,  XMM2f,  XMM2g,  XMM2h,
                   XMM3,  XMM3b,  XMM3c,  XMM3d,  XMM3e,  XMM3f,  XMM3g,  XMM3h,
                   XMM4,  XMM4b,  XMM4c,  XMM4d,  XMM4e,  XMM4f,  XMM4g,  XMM4h,
                   XMM5,  XMM5b,  XMM5c,  XMM5d,  XMM5e,  XMM5f,  XMM5g,  XMM5h,
                   XMM6,  XMM6b,  XMM6c,  XMM6d,  XMM6e,  XMM6f,  XMM6g,  XMM6h,
                   XMM7,  XMM7b,  XMM7c,  XMM7d,  XMM7e,  XMM7f,  XMM7g,  XMM7h
#ifdef _LP64
                  ,XMM8,  XMM8b,  XMM8c,  XMM8d,  XMM8e,  XMM8f,  XMM8g,  XMM8h,
                   XMM9,  XMM9b,  XMM9c,  XMM9d,  XMM9e,  XMM9f,  XMM9g,  XMM9h,
                   XMM10, XMM10b, XMM10c, XMM10d, XMM10e, XMM10f, XMM10g, XMM10h,
                   XMM11, XMM11b, XMM11c, XMM11d, XMM11e, XMM11f, XMM11g, XMM11h,
                   XMM12, XMM12b, XMM12c, XMM12d, XMM12e, XMM12f, XMM12g, XMM12h,
                   XMM13, XMM13b, XMM13c, XMM13d, XMM13e, XMM13f, XMM13g, XMM13h,
                   XMM14, XMM14b, XMM14c, XMM14d, XMM14e, XMM14f, XMM14g, XMM14h,
                   XMM15, XMM15b, XMM15c, XMM15d, XMM15e, XMM15f, XMM15g, XMM15h
#endif
                   );

// flags allocation class should be last.
alloc_class chunk2(RFLAGS);

// Singleton class for condition codes
reg_class int_flags(RFLAGS);

// Class for all float registers
reg_class float_reg(XMM0,
                    XMM1,
                    XMM2,
                    XMM3,
                    XMM4,
                    XMM5,
                    XMM6,
                    XMM7
#ifdef _LP64
                   ,XMM8,
                    XMM9,
                    XMM10,
                    XMM11,
                    XMM12,
                    XMM13,
                    XMM14,
                    XMM15
#endif
                    );

// Class for all double registers
reg_class double_reg(XMM0,  XMM0b,
                     XMM1,  XMM1b,
                     XMM2,  XMM2b,
                     XMM3,  XMM3b,
                     XMM4,  XMM4b,
                     XMM5,  XMM5b,
                     XMM6,  XMM6b,
                     XMM7,  XMM7b
#ifdef _LP64
                    ,XMM8,  XMM8b,
                     XMM9,  XMM9b,
                     XMM10, XMM10b,
                     XMM11, XMM11b,
                     XMM12, XMM12b,
                     XMM13, XMM13b,
                     XMM14, XMM14b,
                     XMM15, XMM15b
#endif
                     );

// Class for all 32bit vector registers
reg_class vectors_reg(XMM0,
                      XMM1,
                      XMM2,
                      XMM3,
                      XMM4,
                      XMM5,
                      XMM6,
                      XMM7
#ifdef _LP64
                     ,XMM8,
                      XMM9,
                      XMM10,
                      XMM11,
                      XMM12,
                      XMM13,
                      XMM14,
                      XMM15
#endif
                      );

// Class for all 64bit vector registers
reg_class vectord_reg(XMM0,  XMM0b,
                      XMM1,  XMM1b,
                      XMM2,  XMM2b,
                      XMM3,  XMM3b,
                      XMM4,  XMM4b,
                      XMM5,  XMM5b,
                      XMM6,  XMM6b,
                      XMM7,  XMM7b
#ifdef _LP64
                     ,XMM8,  XMM8b,
                      XMM9,  XMM9b,
                      XMM10, XMM10b,
                      XMM11, XMM11b,
                      XMM12, XMM12b,
                      XMM13, XMM13b,
                      XMM14, XMM14b,
                      XMM15, XMM15b
#endif
                      );

// Class for all 128bit vector registers
reg_class vectorx_reg(XMM0,  XMM0b,  XMM0c,  XMM0d,
                      XMM1,  XMM1b,  XMM1c,  XMM1d,
                      XMM2,  XMM2b,  XMM2c,  XMM2d,
                      XMM3,  XMM3b,  XMM3c,  XMM3d,
                      XMM4,  XMM4b,  XMM4c,  XMM4d,
                      XMM5,  XMM5b,  XMM5c,  XMM5d,
                      XMM6,  XMM6b,  XMM6c,  XMM6d,
                      XMM7,  XMM7b,  XMM7c,  XMM7d
#ifdef _LP64
                     ,XMM8,  XMM8b,  XMM8c,  XMM8d,
                      XMM9,  XMM9b,  XMM9c,  XMM9d,
                      XMM10, XMM10b, XMM10c, XMM10d,
                      XMM11, XMM11b, XMM11c, XMM11d,
                      XMM12, XMM12b, XMM12c, XMM12d,
                      XMM13, XMM13b, XMM13c, XMM13d,
                      XMM14, XMM14b, XMM14c, XMM14d,
                      XMM15, XMM15b, XMM15c, XMM15d
#endif
                      );

// Class for all 256bit vector registers
reg_class vectory_reg(XMM0,  XMM0b,  XMM0c,  XMM0d,  XMM0e,  XMM0f,  XMM0g,  XMM0h,
                      XMM1,  XMM1b,  XMM1c,  XMM1d,  XMM1e,  XMM1f,  XMM1g,  XMM1h,
                      XMM2,  XMM2b,  XMM2c,  XMM2d,  XMM2e,  XMM2f,  XMM2g,  XMM2h,
                      XMM3,  XMM3b,  XMM3c,  XMM3d,  XMM3e,  XMM3f,  XMM3g,  XMM3h,
                      XMM4,  XMM4b,  XMM4c,  XMM4d,  XMM4e,  XMM4f,  XMM4g,  XMM4h,
                      XMM5,  XMM5b,  XMM5c,  XMM5d,  XMM5e,  XMM5f,  XMM5g,  XMM5h,
                      XMM6,  XMM6b,  XMM6c,  XMM6d,  XMM6e,  XMM6f,  XMM6g,  XMM6h,
                      XMM7,  XMM7b,  XMM7c,  XMM7d,  XMM7e,  XMM7f,  XMM7g,  XMM7h
#ifdef _LP64
                     ,XMM8,  XMM8b,  XMM8c,  XMM8d,  XMM8e,  XMM8f,  XMM8g,  XMM8h,
                      XMM9,  XMM9b,  XMM9c,  XMM9d,  XMM9e,  XMM9f,  XMM9g,  XMM9h,
                      XMM10, XMM10b, XMM10c, XMM10d, XMM10e, XMM10f, XMM10g, XMM10h,
                      XMM11, XMM11b, XMM11c, XMM11d, XMM11e, XMM11f, XMM11g, XMM11h,
                      XMM12, XMM12b, XMM12c, XMM12d, XMM12e, XMM12f, XMM12g, XMM12h,
                      XMM13, XMM13b, XMM13c, XMM13d, XMM13e, XMM13f, XMM13g, XMM13h,
                      XMM14, XMM14b, XMM14c, XMM14d, XMM14e, XMM14f, XMM14g, XMM14h,
                      XMM15, XMM15b, XMM15c, XMM15d, XMM15e, XMM15f, XMM15g, XMM15h
#endif
                      );

%}


//----------SOURCE BLOCK-------------------------------------------------------
// This is a block of C++ code which provides values, functions, and
// definitions necessary in the rest of the architecture description

source_hpp %{
// Header information of the source block.
// Method declarations/definitions which are used outside
// the ad-scope can conveniently be defined here.
//
// To keep related declarations/definitions/uses close together,
// we switch between source %{ }% and source_hpp %{ }% freely as needed.

class CallStubImpl {
 
  //--------------------------------------------------------------
  //---<  Used for optimization in Compile::shorten_branches  >---
  //--------------------------------------------------------------

 public:
  // Size of call trampoline stub.
  static uint size_call_trampoline() {
    return 0; // no call trampolines on this platform
  }
  
  // number of relocations needed by a call trampoline stub
  static uint reloc_call_trampoline() { 
    return 0; // no call trampolines on this platform
  }
};

class HandlerImpl {

 public:

  static int emit_exception_handler(CodeBuffer &cbuf);
  static int emit_deopt_handler(CodeBuffer& cbuf);

  static uint size_exception_handler() {
    // NativeCall instruction size is the same as NativeJump.
    // exception handler starts out as jump and can be patched to
    // a call be deoptimization.  (4932387)
    // Note that this value is also credited (in output.cpp) to
    // the size of the code section.
    return NativeJump::instruction_size;
  }

#ifdef _LP64
  static uint size_deopt_handler() {
    // three 5 byte instructions
    return 15;
  }
#else
  static uint size_deopt_handler() {
    // NativeCall instruction size is the same as NativeJump.
    // exception handler starts out as jump and can be patched to
    // a call be deoptimization.  (4932387)
    // Note that this value is also credited (in output.cpp) to
    // the size of the code section.
    return 5 + NativeJump::instruction_size; // pushl(); jmp;
  }
#endif
};

%} // end source_hpp

source %{

// Emit exception handler code.
// Stuff framesize into a register and call a VM stub routine.
int HandlerImpl::emit_exception_handler(CodeBuffer& cbuf) {

  // Note that the code buffer's insts_mark is always relative to insts.
  // That's why we must use the macroassembler to generate a handler.
  MacroAssembler _masm(&cbuf);
  address base = __ start_a_stub(size_exception_handler());
  if (base == NULL)  return 0;  // CodeBuffer::expand failed
  int offset = __ offset();
  __ jump(RuntimeAddress(OptoRuntime::exception_blob()->entry_point()));
  assert(__ offset() - offset <= (int) size_exception_handler(), "overflow");
  __ end_a_stub();
  return offset;
}

// Emit deopt handler code.
int HandlerImpl::emit_deopt_handler(CodeBuffer& cbuf) {

  // Note that the code buffer's insts_mark is always relative to insts.
  // That's why we must use the macroassembler to generate a handler.
  MacroAssembler _masm(&cbuf);
  address base = __ start_a_stub(size_deopt_handler());
  if (base == NULL)  return 0;  // CodeBuffer::expand failed
  int offset = __ offset();

#ifdef _LP64
  address the_pc = (address) __ pc();
  Label next;
  // push a "the_pc" on the stack without destroying any registers
  // as they all may be live.

  // push address of "next"
  __ call(next, relocInfo::none); // reloc none is fine since it is a disp32
  __ bind(next);
  // adjust it so it matches "the_pc"
  __ subptr(Address(rsp, 0), __ offset() - offset);
#else
  InternalAddress here(__ pc());
  __ pushptr(here.addr());
#endif

  __ jump(RuntimeAddress(SharedRuntime::deopt_blob()->unpack()));
  assert(__ offset() - offset <= (int) size_deopt_handler(), "overflow");
  __ end_a_stub();
  return offset;
}


//=============================================================================

  // Float masks come from different places depending on platform.
#ifdef _LP64
  static address float_signmask()  { return StubRoutines::x86::float_sign_mask(); }
  static address float_signflip()  { return StubRoutines::x86::float_sign_flip(); }
  static address double_signmask() { return StubRoutines::x86::double_sign_mask(); }
  static address double_signflip() { return StubRoutines::x86::double_sign_flip(); }
#else
  static address float_signmask()  { return (address)float_signmask_pool; }
  static address float_signflip()  { return (address)float_signflip_pool; }
  static address double_signmask() { return (address)double_signmask_pool; }
  static address double_signflip() { return (address)double_signflip_pool; }
#endif


const bool Matcher::match_rule_supported(int opcode) {
  if (!has_match_rule(opcode))
    return false;

  switch (opcode) {
    case Op_PopCountI:
    case Op_PopCountL:
      if (!UsePopCountInstruction)
        return false;
    break;
    case Op_MulVI:
      if ((UseSSE < 4) && (UseAVX < 1)) // only with SSE4_1 or AVX
        return false;
    break;
    case Op_CompareAndSwapL:
#ifdef _LP64
    case Op_CompareAndSwapP:
#endif
      if (!VM_Version::supports_cx8())
        return false;
    break;
  }

  return true;  // Per default match rules are supported.
}

// Max vector size in bytes. 0 if not supported.
const int Matcher::vector_width_in_bytes(BasicType bt) {
  assert(is_java_primitive(bt), "only primitive type vectors");
  if (UseSSE < 2) return 0;
  // SSE2 supports 128bit vectors for all types.
  // AVX2 supports 256bit vectors for all types.
  int size = (UseAVX > 1) ? 32 : 16;
  // AVX1 supports 256bit vectors only for FLOAT and DOUBLE.
  if (UseAVX > 0 && (bt == T_FLOAT || bt == T_DOUBLE))
    size = 32;
  // Use flag to limit vector size.
  size = MIN2(size,(int)MaxVectorSize);
  // Minimum 2 values in vector (or 4 for bytes).
  switch (bt) {
  case T_DOUBLE:
  case T_LONG:
    if (size < 16) return 0;
  case T_FLOAT:
  case T_INT:
    if (size < 8) return 0;
  case T_BOOLEAN:
  case T_BYTE:
  case T_CHAR:
  case T_SHORT:
    if (size < 4) return 0;
    break;
  default:
    ShouldNotReachHere();
  }
  return size;
}

// Limits on vector size (number of elements) loaded into vector.
const int Matcher::max_vector_size(const BasicType bt) {
  return vector_width_in_bytes(bt)/type2aelembytes(bt);
}
const int Matcher::min_vector_size(const BasicType bt) {
  int max_size = max_vector_size(bt);
  // Min size which can be loaded into vector is 4 bytes.
  int size = (type2aelembytes(bt) == 1) ? 4 : 2;
  return MIN2(size,max_size);
}

// Vector ideal reg corresponding to specidied size in bytes
const int Matcher::vector_ideal_reg(int size) {
  assert(MaxVectorSize >= size, "");
  switch(size) {
    case  4: return Op_VecS;
    case  8: return Op_VecD;
    case 16: return Op_VecX;
    case 32: return Op_VecY;
  }
  ShouldNotReachHere();
  return 0;
}

// Only lowest bits of xmm reg are used for vector shift count.
const int Matcher::vector_shift_count_ideal_reg(int size) {
  return Op_VecS;
}

// x86 supports misaligned vectors store/load.
const bool Matcher::misaligned_vectors_ok() {
  return !AlignVector; // can be changed by flag
}

// x86 AES instructions are compatible with SunJCE expanded
// keys, hence we do not need to pass the original key to stubs
const bool Matcher::pass_original_key_for_aes() {
  return false;
}

// Helper methods for MachSpillCopyNode::implementation().
static int vec_mov_helper(CodeBuffer *cbuf, bool do_size, int src_lo, int dst_lo,
                          int src_hi, int dst_hi, uint ireg, outputStream* st) {
  // In 64-bit VM size calculation is very complex. Emitting instructions
  // into scratch buffer is used to get size in 64-bit VM.
  LP64_ONLY( assert(!do_size, "this method calculates size only for 32-bit VM"); )
  assert(ireg == Op_VecS || // 32bit vector
         (src_lo & 1) == 0 && (src_lo + 1) == src_hi &&
         (dst_lo & 1) == 0 && (dst_lo + 1) == dst_hi,
         "no non-adjacent vector moves" );
  if (cbuf) {
    MacroAssembler _masm(cbuf);
    int offset = __ offset();
    switch (ireg) {
    case Op_VecS: // copy whole register
    case Op_VecD:
    case Op_VecX:
      __ movdqu(as_XMMRegister(Matcher::_regEncode[dst_lo]), as_XMMRegister(Matcher::_regEncode[src_lo]));
      break;
    case Op_VecY:
      __ vmovdqu(as_XMMRegister(Matcher::_regEncode[dst_lo]), as_XMMRegister(Matcher::_regEncode[src_lo]));
      break;
    default:
      ShouldNotReachHere();
    }
    int size = __ offset() - offset;
#ifdef ASSERT
    // VEX_2bytes prefix is used if UseAVX > 0, so it takes the same 2 bytes as SIMD prefix.
    assert(!do_size || size == 4, "incorrect size calculattion");
#endif
    return size;
#ifndef PRODUCT
  } else if (!do_size) {
    switch (ireg) {
    case Op_VecS:
    case Op_VecD:
    case Op_VecX:
      st->print("movdqu  %s,%s\t# spill",Matcher::regName[dst_lo],Matcher::regName[src_lo]);
      break;
    case Op_VecY:
      st->print("vmovdqu %s,%s\t# spill",Matcher::regName[dst_lo],Matcher::regName[src_lo]);
      break;
    default:
      ShouldNotReachHere();
    }
#endif
  }
  // VEX_2bytes prefix is used if UseAVX > 0, and it takes the same 2 bytes as SIMD prefix.
  return 4;
}

static int vec_spill_helper(CodeBuffer *cbuf, bool do_size, bool is_load,
                            int stack_offset, int reg, uint ireg, outputStream* st) {
  // In 64-bit VM size calculation is very complex. Emitting instructions
  // into scratch buffer is used to get size in 64-bit VM.
  LP64_ONLY( assert(!do_size, "this method calculates size only for 32-bit VM"); )
  if (cbuf) {
    MacroAssembler _masm(cbuf);
    int offset = __ offset();
    if (is_load) {
      switch (ireg) {
      case Op_VecS:
        __ movdl(as_XMMRegister(Matcher::_regEncode[reg]), Address(rsp, stack_offset));
        break;
      case Op_VecD:
        __ movq(as_XMMRegister(Matcher::_regEncode[reg]), Address(rsp, stack_offset));
        break;
      case Op_VecX:
        __ movdqu(as_XMMRegister(Matcher::_regEncode[reg]), Address(rsp, stack_offset));
        break;
      case Op_VecY:
        __ vmovdqu(as_XMMRegister(Matcher::_regEncode[reg]), Address(rsp, stack_offset));
        break;
      default:
        ShouldNotReachHere();
      }
    } else { // store
      switch (ireg) {
      case Op_VecS:
        __ movdl(Address(rsp, stack_offset), as_XMMRegister(Matcher::_regEncode[reg]));
        break;
      case Op_VecD:
        __ movq(Address(rsp, stack_offset), as_XMMRegister(Matcher::_regEncode[reg]));
        break;
      case Op_VecX:
        __ movdqu(Address(rsp, stack_offset), as_XMMRegister(Matcher::_regEncode[reg]));
        break;
      case Op_VecY:
        __ vmovdqu(Address(rsp, stack_offset), as_XMMRegister(Matcher::_regEncode[reg]));
        break;
      default:
        ShouldNotReachHere();
      }
    }
    int size = __ offset() - offset;
#ifdef ASSERT
    int offset_size = (stack_offset == 0) ? 0 : ((stack_offset < 0x80) ? 1 : 4);
    // VEX_2bytes prefix is used if UseAVX > 0, so it takes the same 2 bytes as SIMD prefix.
    assert(!do_size || size == (5+offset_size), "incorrect size calculattion");
#endif
    return size;
#ifndef PRODUCT
  } else if (!do_size) {
    if (is_load) {
      switch (ireg) {
      case Op_VecS:
        st->print("movd    %s,[rsp + %d]\t# spill", Matcher::regName[reg], stack_offset);
        break;
      case Op_VecD:
        st->print("movq    %s,[rsp + %d]\t# spill", Matcher::regName[reg], stack_offset);
        break;
       case Op_VecX:
        st->print("movdqu  %s,[rsp + %d]\t# spill", Matcher::regName[reg], stack_offset);
        break;
      case Op_VecY:
        st->print("vmovdqu %s,[rsp + %d]\t# spill", Matcher::regName[reg], stack_offset);
        break;
      default:
        ShouldNotReachHere();
      }
    } else { // store
      switch (ireg) {
      case Op_VecS:
        st->print("movd    [rsp + %d],%s\t# spill", stack_offset, Matcher::regName[reg]);
        break;
      case Op_VecD:
        st->print("movq    [rsp + %d],%s\t# spill", stack_offset, Matcher::regName[reg]);
        break;
       case Op_VecX:
        st->print("movdqu  [rsp + %d],%s\t# spill", stack_offset, Matcher::regName[reg]);
        break;
      case Op_VecY:
        st->print("vmovdqu [rsp + %d],%s\t# spill", stack_offset, Matcher::regName[reg]);
        break;
      default:
        ShouldNotReachHere();
      }
    }
#endif
  }
  int offset_size = (stack_offset == 0) ? 0 : ((stack_offset < 0x80) ? 1 : 4);
  // VEX_2bytes prefix is used if UseAVX > 0, so it takes the same 2 bytes as SIMD prefix.
  return 5+offset_size;
}

static inline jfloat replicate4_imm(int con, int width) {
  // Load a constant of "width" (in bytes) and replicate it to fill 32bit.
  assert(width == 1 || width == 2, "only byte or short types here");
  int bit_width = width * 8;
  jint val = con;
  val &= (1 << bit_width) - 1;  // mask off sign bits
  while(bit_width < 32) {
    val |= (val << bit_width);
    bit_width <<= 1;
  }
  jfloat fval = *((jfloat*) &val);  // coerce to float type
  return fval;
}

static inline jdouble replicate8_imm(int con, int width) {
  // Load a constant of "width" (in bytes) and replicate it to fill 64bit.
  assert(width == 1 || width == 2 || width == 4, "only byte, short or int types here");
  int bit_width = width * 8;
  jlong val = con;
  val &= (((jlong) 1) << bit_width) - 1;  // mask off sign bits
  while(bit_width < 64) {
    val |= (val << bit_width);
    bit_width <<= 1;
  }
  jdouble dval = *((jdouble*) &val);  // coerce to double type
  return dval;
}

#ifndef PRODUCT
  void MachNopNode::format(PhaseRegAlloc*, outputStream* st) const {
    st->print("nop \t# %d bytes pad for loops and calls", _count);
  }
#endif

  void MachNopNode::emit(CodeBuffer &cbuf, PhaseRegAlloc*) const {
    MacroAssembler _masm(&cbuf);
    __ nop(_count);
  }

  uint MachNopNode::size(PhaseRegAlloc*) const {
    return _count;
  }

#ifndef PRODUCT
  void MachBreakpointNode::format(PhaseRegAlloc*, outputStream* st) const {
    st->print("# breakpoint");
  }
#endif

  void MachBreakpointNode::emit(CodeBuffer &cbuf, PhaseRegAlloc* ra_) const {
    MacroAssembler _masm(&cbuf);
    __ int3();
  }

  uint MachBreakpointNode::size(PhaseRegAlloc* ra_) const {
    return MachNode::size(ra_);
  }

%}

encode %{

  enc_class preserve_SP %{
    debug_only(int off0 = cbuf.insts_size());
    MacroAssembler _masm(&cbuf);
    // RBP is preserved across all calls, even compiled calls.
    // Use it to preserve RSP in places where the callee might change the SP.
    __ movptr(rbp_mh_SP_save, rsp);
    debug_only(int off1 = cbuf.insts_size());
    assert(off1 - off0 == preserve_SP_size(), "correct size prediction");
  %}

  enc_class restore_SP %{
    MacroAssembler _masm(&cbuf);
    __ movptr(rsp, rbp_mh_SP_save);
  %}

  enc_class call_epilog %{
    if (VerifyStackAtCalls) {
      // Check that stack depth is unchanged: find majik cookie on stack
      int framesize = ra_->reg2offset_unchecked(OptoReg::add(ra_->_matcher._old_SP, -3*VMRegImpl::slots_per_word));
      MacroAssembler _masm(&cbuf);
      Label L;
      __ cmpptr(Address(rsp, framesize), (int32_t)0xbadb100d);
      __ jccb(Assembler::equal, L);
      // Die if stack mismatch
      __ int3();
      __ bind(L);
    }
  %}

%}


//----------OPERANDS-----------------------------------------------------------
// Operand definitions must precede instruction definitions for correct parsing
// in the ADLC because operands constitute user defined types which are used in
// instruction definitions.

// Vectors
operand vecS() %{
  constraint(ALLOC_IN_RC(vectors_reg));
  match(VecS);

  format %{ %}
  interface(REG_INTER);
%}

operand vecD() %{
  constraint(ALLOC_IN_RC(vectord_reg));
  match(VecD);

  format %{ %}
  interface(REG_INTER);
%}

operand vecX() %{
  constraint(ALLOC_IN_RC(vectorx_reg));
  match(VecX);

  format %{ %}
  interface(REG_INTER);
%}

operand vecY() %{
  constraint(ALLOC_IN_RC(vectory_reg));
  match(VecY);

  format %{ %}
  interface(REG_INTER);
%}


// INSTRUCTIONS -- Platform independent definitions (same for 32- and 64-bit)

// ============================================================================

instruct ShouldNotReachHere() %{
  match(Halt);
  format %{ "int3\t# ShouldNotReachHere" %}
  ins_encode %{
    __ int3();
  %}
  ins_pipe(pipe_slow);
%}

// ============================================================================

instruct addF_reg(regF dst, regF src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (AddF dst src));

  format %{ "addss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ addss($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct addF_mem(regF dst, memory src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (AddF dst (LoadF src)));

  format %{ "addss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ addss($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct addF_imm(regF dst, immF con) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (AddF dst con));
  format %{ "addss   $dst, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ addss($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct addF_reg_reg(regF dst, regF src1, regF src2) %{
  predicate(UseAVX > 0);
  match(Set dst (AddF src1 src2));

  format %{ "vaddss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vaddss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct addF_reg_mem(regF dst, regF src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (AddF src1 (LoadF src2)));

  format %{ "vaddss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vaddss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct addF_reg_imm(regF dst, regF src, immF con) %{
  predicate(UseAVX > 0);
  match(Set dst (AddF src con));

  format %{ "vaddss  $dst, $src, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vaddss($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_reg(regD dst, regD src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (AddD dst src));

  format %{ "addsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ addsd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_mem(regD dst, memory src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (AddD dst (LoadD src)));

  format %{ "addsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ addsd($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_imm(regD dst, immD con) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (AddD dst con));
  format %{ "addsd   $dst, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ addsd($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_reg_reg(regD dst, regD src1, regD src2) %{
  predicate(UseAVX > 0);
  match(Set dst (AddD src1 src2));

  format %{ "vaddsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vaddsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_reg_mem(regD dst, regD src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (AddD src1 (LoadD src2)));

  format %{ "vaddsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vaddsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct addD_reg_imm(regD dst, regD src, immD con) %{
  predicate(UseAVX > 0);
  match(Set dst (AddD src con));

  format %{ "vaddsd  $dst, $src, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vaddsd($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_reg(regF dst, regF src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (SubF dst src));

  format %{ "subss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ subss($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_mem(regF dst, memory src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (SubF dst (LoadF src)));

  format %{ "subss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ subss($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_imm(regF dst, immF con) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (SubF dst con));
  format %{ "subss   $dst, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ subss($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_reg_reg(regF dst, regF src1, regF src2) %{
  predicate(UseAVX > 0);
  match(Set dst (SubF src1 src2));

  format %{ "vsubss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vsubss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_reg_mem(regF dst, regF src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (SubF src1 (LoadF src2)));

  format %{ "vsubss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vsubss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct subF_reg_imm(regF dst, regF src, immF con) %{
  predicate(UseAVX > 0);
  match(Set dst (SubF src con));

  format %{ "vsubss  $dst, $src, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vsubss($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_reg(regD dst, regD src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (SubD dst src));

  format %{ "subsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ subsd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_mem(regD dst, memory src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (SubD dst (LoadD src)));

  format %{ "subsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ subsd($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_imm(regD dst, immD con) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (SubD dst con));
  format %{ "subsd   $dst, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ subsd($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_reg_reg(regD dst, regD src1, regD src2) %{
  predicate(UseAVX > 0);
  match(Set dst (SubD src1 src2));

  format %{ "vsubsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vsubsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_reg_mem(regD dst, regD src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (SubD src1 (LoadD src2)));

  format %{ "vsubsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vsubsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct subD_reg_imm(regD dst, regD src, immD con) %{
  predicate(UseAVX > 0);
  match(Set dst (SubD src con));

  format %{ "vsubsd  $dst, $src, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vsubsd($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_reg(regF dst, regF src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (MulF dst src));

  format %{ "mulss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ mulss($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_mem(regF dst, memory src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (MulF dst (LoadF src)));

  format %{ "mulss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ mulss($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_imm(regF dst, immF con) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (MulF dst con));
  format %{ "mulss   $dst, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ mulss($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_reg_reg(regF dst, regF src1, regF src2) %{
  predicate(UseAVX > 0);
  match(Set dst (MulF src1 src2));

  format %{ "vmulss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vmulss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_reg_mem(regF dst, regF src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (MulF src1 (LoadF src2)));

  format %{ "vmulss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vmulss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulF_reg_imm(regF dst, regF src, immF con) %{
  predicate(UseAVX > 0);
  match(Set dst (MulF src con));

  format %{ "vmulss  $dst, $src, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vmulss($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_reg(regD dst, regD src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (MulD dst src));

  format %{ "mulsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ mulsd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_mem(regD dst, memory src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (MulD dst (LoadD src)));

  format %{ "mulsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ mulsd($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_imm(regD dst, immD con) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (MulD dst con));
  format %{ "mulsd   $dst, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ mulsd($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_reg_reg(regD dst, regD src1, regD src2) %{
  predicate(UseAVX > 0);
  match(Set dst (MulD src1 src2));

  format %{ "vmulsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vmulsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_reg_mem(regD dst, regD src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (MulD src1 (LoadD src2)));

  format %{ "vmulsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vmulsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct mulD_reg_imm(regD dst, regD src, immD con) %{
  predicate(UseAVX > 0);
  match(Set dst (MulD src con));

  format %{ "vmulsd  $dst, $src, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vmulsd($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_reg(regF dst, regF src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (DivF dst src));

  format %{ "divss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ divss($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_mem(regF dst, memory src) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (DivF dst (LoadF src)));

  format %{ "divss   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ divss($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_imm(regF dst, immF con) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (DivF dst con));
  format %{ "divss   $dst, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ divss($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_reg_reg(regF dst, regF src1, regF src2) %{
  predicate(UseAVX > 0);
  match(Set dst (DivF src1 src2));

  format %{ "vdivss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vdivss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_reg_mem(regF dst, regF src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (DivF src1 (LoadF src2)));

  format %{ "vdivss  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vdivss($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct divF_reg_imm(regF dst, regF src, immF con) %{
  predicate(UseAVX > 0);
  match(Set dst (DivF src con));

  format %{ "vdivss  $dst, $src, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vdivss($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_reg(regD dst, regD src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (DivD dst src));

  format %{ "divsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ divsd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_mem(regD dst, memory src) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (DivD dst (LoadD src)));

  format %{ "divsd   $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ divsd($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_imm(regD dst, immD con) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (DivD dst con));
  format %{ "divsd   $dst, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ divsd($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_reg_reg(regD dst, regD src1, regD src2) %{
  predicate(UseAVX > 0);
  match(Set dst (DivD src1 src2));

  format %{ "vdivsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vdivsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_reg_mem(regD dst, regD src1, memory src2) %{
  predicate(UseAVX > 0);
  match(Set dst (DivD src1 (LoadD src2)));

  format %{ "vdivsd  $dst, $src1, $src2" %}
  ins_cost(150);
  ins_encode %{
    __ vdivsd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct divD_reg_imm(regD dst, regD src, immD con) %{
  predicate(UseAVX > 0);
  match(Set dst (DivD src con));

  format %{ "vdivsd  $dst, $src, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ vdivsd($dst$$XMMRegister, $src$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct absF_reg(regF dst) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (AbsF dst));
  ins_cost(150);
  format %{ "andps   $dst, [0x7fffffff]\t# abs float by sign masking" %}
  ins_encode %{
    __ andps($dst$$XMMRegister, ExternalAddress(float_signmask()));
  %}
  ins_pipe(pipe_slow);
%}

instruct absF_reg_reg(regF dst, regF src) %{
  predicate(UseAVX > 0);
  match(Set dst (AbsF src));
  ins_cost(150);
  format %{ "vandps  $dst, $src, [0x7fffffff]\t# abs float by sign masking" %}
  ins_encode %{
    bool vector256 = false;
    __ vandps($dst$$XMMRegister, $src$$XMMRegister,
              ExternalAddress(float_signmask()), vector256);
  %}
  ins_pipe(pipe_slow);
%}

instruct absD_reg(regD dst) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (AbsD dst));
  ins_cost(150);
  format %{ "andpd   $dst, [0x7fffffffffffffff]\t"
            "# abs double by sign masking" %}
  ins_encode %{
    __ andpd($dst$$XMMRegister, ExternalAddress(double_signmask()));
  %}
  ins_pipe(pipe_slow);
%}

instruct absD_reg_reg(regD dst, regD src) %{
  predicate(UseAVX > 0);
  match(Set dst (AbsD src));
  ins_cost(150);
  format %{ "vandpd  $dst, $src, [0x7fffffffffffffff]\t"
            "# abs double by sign masking" %}
  ins_encode %{
    bool vector256 = false;
    __ vandpd($dst$$XMMRegister, $src$$XMMRegister,
              ExternalAddress(double_signmask()), vector256);
  %}
  ins_pipe(pipe_slow);
%}

instruct negF_reg(regF dst) %{
  predicate((UseSSE>=1) && (UseAVX == 0));
  match(Set dst (NegF dst));
  ins_cost(150);
  format %{ "xorps   $dst, [0x80000000]\t# neg float by sign flipping" %}
  ins_encode %{
    __ xorps($dst$$XMMRegister, ExternalAddress(float_signflip()));
  %}
  ins_pipe(pipe_slow);
%}

instruct negF_reg_reg(regF dst, regF src) %{
  predicate(UseAVX > 0);
  match(Set dst (NegF src));
  ins_cost(150);
  format %{ "vxorps  $dst, $src, [0x80000000]\t# neg float by sign flipping" %}
  ins_encode %{
    bool vector256 = false;
    __ vxorps($dst$$XMMRegister, $src$$XMMRegister,
              ExternalAddress(float_signflip()), vector256);
  %}
  ins_pipe(pipe_slow);
%}

instruct negD_reg(regD dst) %{
  predicate((UseSSE>=2) && (UseAVX == 0));
  match(Set dst (NegD dst));
  ins_cost(150);
  format %{ "xorpd   $dst, [0x8000000000000000]\t"
            "# neg double by sign flipping" %}
  ins_encode %{
    __ xorpd($dst$$XMMRegister, ExternalAddress(double_signflip()));
  %}
  ins_pipe(pipe_slow);
%}

instruct negD_reg_reg(regD dst, regD src) %{
  predicate(UseAVX > 0);
  match(Set dst (NegD src));
  ins_cost(150);
  format %{ "vxorpd  $dst, $src, [0x8000000000000000]\t"
            "# neg double by sign flipping" %}
  ins_encode %{
    bool vector256 = false;
    __ vxorpd($dst$$XMMRegister, $src$$XMMRegister,
              ExternalAddress(double_signflip()), vector256);
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtF_reg(regF dst, regF src) %{
  predicate(UseSSE>=1);
  match(Set dst (ConvD2F (SqrtD (ConvF2D src))));

  format %{ "sqrtss  $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtss($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtF_mem(regF dst, memory src) %{
  predicate(UseSSE>=1);
  match(Set dst (ConvD2F (SqrtD (ConvF2D (LoadF src)))));

  format %{ "sqrtss  $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtss($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtF_imm(regF dst, immF con) %{
  predicate(UseSSE>=1);
  match(Set dst (ConvD2F (SqrtD (ConvF2D con))));
  format %{ "sqrtss  $dst, [$constantaddress]\t# load from constant table: float=$con" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtss($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtD_reg(regD dst, regD src) %{
  predicate(UseSSE>=2);
  match(Set dst (SqrtD src));

  format %{ "sqrtsd  $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtsd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtD_mem(regD dst, memory src) %{
  predicate(UseSSE>=2);
  match(Set dst (SqrtD (LoadD src)));

  format %{ "sqrtsd  $dst, $src" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtsd($dst$$XMMRegister, $src$$Address);
  %}
  ins_pipe(pipe_slow);
%}

instruct sqrtD_imm(regD dst, immD con) %{
  predicate(UseSSE>=2);
  match(Set dst (SqrtD con));
  format %{ "sqrtsd  $dst, [$constantaddress]\t# load from constant table: double=$con" %}
  ins_cost(150);
  ins_encode %{
    __ sqrtsd($dst$$XMMRegister, $constantaddress($con));
  %}
  ins_pipe(pipe_slow);
%}


// ====================VECTOR INSTRUCTIONS=====================================

// Load vectors (4 bytes long)
instruct loadV4(vecS dst, memory mem) %{
  predicate(n->as_LoadVector()->memory_size() == 4);
  match(Set dst (LoadVector mem));
  ins_cost(125);
  format %{ "movd    $dst,$mem\t! load vector (4 bytes)" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $mem$$Address);
  %}
  ins_pipe( pipe_slow );
%}

// Load vectors (8 bytes long)
instruct loadV8(vecD dst, memory mem) %{
  predicate(n->as_LoadVector()->memory_size() == 8);
  match(Set dst (LoadVector mem));
  ins_cost(125);
  format %{ "movq    $dst,$mem\t! load vector (8 bytes)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $mem$$Address);
  %}
  ins_pipe( pipe_slow );
%}

// Load vectors (16 bytes long)
instruct loadV16(vecX dst, memory mem) %{
  predicate(n->as_LoadVector()->memory_size() == 16);
  match(Set dst (LoadVector mem));
  ins_cost(125);
  format %{ "movdqu  $dst,$mem\t! load vector (16 bytes)" %}
  ins_encode %{
    __ movdqu($dst$$XMMRegister, $mem$$Address);
  %}
  ins_pipe( pipe_slow );
%}

// Load vectors (32 bytes long)
instruct loadV32(vecY dst, memory mem) %{
  predicate(n->as_LoadVector()->memory_size() == 32);
  match(Set dst (LoadVector mem));
  ins_cost(125);
  format %{ "vmovdqu $dst,$mem\t! load vector (32 bytes)" %}
  ins_encode %{
    __ vmovdqu($dst$$XMMRegister, $mem$$Address);
  %}
  ins_pipe( pipe_slow );
%}

// Store vectors
instruct storeV4(memory mem, vecS src) %{
  predicate(n->as_StoreVector()->memory_size() == 4);
  match(Set mem (StoreVector mem src));
  ins_cost(145);
  format %{ "movd    $mem,$src\t! store vector (4 bytes)" %}
  ins_encode %{
    __ movdl($mem$$Address, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct storeV8(memory mem, vecD src) %{
  predicate(n->as_StoreVector()->memory_size() == 8);
  match(Set mem (StoreVector mem src));
  ins_cost(145);
  format %{ "movq    $mem,$src\t! store vector (8 bytes)" %}
  ins_encode %{
    __ movq($mem$$Address, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct storeV16(memory mem, vecX src) %{
  predicate(n->as_StoreVector()->memory_size() == 16);
  match(Set mem (StoreVector mem src));
  ins_cost(145);
  format %{ "movdqu  $mem,$src\t! store vector (16 bytes)" %}
  ins_encode %{
    __ movdqu($mem$$Address, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct storeV32(memory mem, vecY src) %{
  predicate(n->as_StoreVector()->memory_size() == 32);
  match(Set mem (StoreVector mem src));
  ins_cost(145);
  format %{ "vmovdqu $mem,$src\t! store vector (32 bytes)" %}
  ins_encode %{
    __ vmovdqu($mem$$Address, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate byte scalar to be vector
instruct Repl4B(vecS dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateB src));
  format %{ "movd    $dst,$src\n\t"
            "punpcklbw $dst,$dst\n\t"
            "pshuflw $dst,$dst,0x00\t! replicate4B" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8B(vecD dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateB src));
  format %{ "movd    $dst,$src\n\t"
            "punpcklbw $dst,$dst\n\t"
            "pshuflw $dst,$dst,0x00\t! replicate8B" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl16B(vecX dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateB src));
  format %{ "movd    $dst,$src\n\t"
            "punpcklbw $dst,$dst\n\t"
            "pshuflw $dst,$dst,0x00\n\t"
            "punpcklqdq $dst,$dst\t! replicate16B" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl32B(vecY dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 32);
  match(Set dst (ReplicateB src));
  format %{ "movd    $dst,$src\n\t"
            "punpcklbw $dst,$dst\n\t"
            "pshuflw $dst,$dst,0x00\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate32B" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate byte scalar immediate to be vector by loading from const table.
instruct Repl4B_imm(vecS dst, immI con) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateB con));
  format %{ "movdl   $dst,[$constantaddress]\t! replicate4B($con)" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $constantaddress(replicate4_imm($con$$constant, 1)));
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8B_imm(vecD dst, immI con) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateB con));
  format %{ "movq    $dst,[$constantaddress]\t! replicate8B($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 1)));
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl16B_imm(vecX dst, immI con) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateB con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\t! replicate16B($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 1)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl32B_imm(vecY dst, immI con) %{
  predicate(n->as_Vector()->length() == 32);
  match(Set dst (ReplicateB con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! lreplicate32B($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 1)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate byte scalar zero to be vector
instruct Repl4B_zero(vecS dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateB zero));
  format %{ "pxor    $dst,$dst\t! replicate4B zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8B_zero(vecD dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateB zero));
  format %{ "pxor    $dst,$dst\t! replicate8B zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl16B_zero(vecX dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateB zero));
  format %{ "pxor    $dst,$dst\t! replicate16B zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl32B_zero(vecY dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 32);
  match(Set dst (ReplicateB zero));
  format %{ "vpxor   $dst,$dst,$dst\t! replicate32B zero" %}
  ins_encode %{
    // Use vxorpd since AVX does not have vpxor for 256-bit (AVX2 will have it).
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// Replicate char/short (2 byte) scalar to be vector
instruct Repl2S(vecS dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateS src));
  format %{ "movd    $dst,$src\n\t"
            "pshuflw $dst,$dst,0x00\t! replicate2S" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4S(vecD dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateS src));
  format %{ "movd    $dst,$src\n\t"
            "pshuflw $dst,$dst,0x00\t! replicate4S" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8S(vecX dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateS src));
  format %{ "movd    $dst,$src\n\t"
            "pshuflw $dst,$dst,0x00\n\t"
            "punpcklqdq $dst,$dst\t! replicate8S" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl16S(vecY dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateS src));
  format %{ "movd    $dst,$src\n\t"
            "pshuflw $dst,$dst,0x00\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate16S" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate char/short (2 byte) scalar immediate to be vector by loading from const table.
instruct Repl2S_imm(vecS dst, immI con) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateS con));
  format %{ "movdl   $dst,[$constantaddress]\t! replicate2S($con)" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $constantaddress(replicate4_imm($con$$constant, 2)));
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4S_imm(vecD dst, immI con) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateS con));
  format %{ "movq    $dst,[$constantaddress]\t! replicate4S($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 2)));
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8S_imm(vecX dst, immI con) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateS con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\t! replicate8S($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 2)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl16S_imm(vecY dst, immI con) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateS con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate16S($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 2)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate char/short (2 byte) scalar zero to be vector
instruct Repl2S_zero(vecS dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateS zero));
  format %{ "pxor    $dst,$dst\t! replicate2S zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4S_zero(vecD dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateS zero));
  format %{ "pxor    $dst,$dst\t! replicate4S zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8S_zero(vecX dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateS zero));
  format %{ "pxor    $dst,$dst\t! replicate8S zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl16S_zero(vecY dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (ReplicateS zero));
  format %{ "vpxor   $dst,$dst,$dst\t! replicate16S zero" %}
  ins_encode %{
    // Use vxorpd since AVX does not have vpxor for 256-bit (AVX2 will have it).
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// Replicate integer (4 byte) scalar to be vector
instruct Repl2I(vecD dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateI src));
  format %{ "movd    $dst,$src\n\t"
            "pshufd  $dst,$dst,0x00\t! replicate2I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4I(vecX dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateI src));
  format %{ "movd    $dst,$src\n\t"
            "pshufd  $dst,$dst,0x00\t! replicate4I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8I(vecY dst, rRegI src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateI src));
  format %{ "movd    $dst,$src\n\t"
            "pshufd  $dst,$dst,0x00\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate8I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate integer (4 byte) scalar immediate to be vector by loading from const table.
instruct Repl2I_imm(vecD dst, immI con) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateI con));
  format %{ "movq    $dst,[$constantaddress]\t! replicate2I($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 4)));
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4I_imm(vecX dst, immI con) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateI con));
  format %{ "movq    $dst,[$constantaddress]\t! replicate4I($con)\n\t"
            "punpcklqdq $dst,$dst" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 4)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8I_imm(vecY dst, immI con) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateI con));
  format %{ "movq    $dst,[$constantaddress]\t! replicate8I($con)\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 4)));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Integer could be loaded into xmm register directly from memory.
instruct Repl2I_mem(vecD dst, memory mem) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateI (LoadI mem)));
  format %{ "movd    $dst,$mem\n\t"
            "pshufd  $dst,$dst,0x00\t! replicate2I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $mem$$Address);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4I_mem(vecX dst, memory mem) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateI (LoadI mem)));
  format %{ "movd    $dst,$mem\n\t"
            "pshufd  $dst,$dst,0x00\t! replicate4I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $mem$$Address);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8I_mem(vecY dst, memory mem) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateI (LoadI mem)));
  format %{ "movd    $dst,$mem\n\t"
            "pshufd  $dst,$dst,0x00\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate8I" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $mem$$Address);
    __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate integer (4 byte) scalar zero to be vector
instruct Repl2I_zero(vecD dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateI zero));
  format %{ "pxor    $dst,$dst\t! replicate2I" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4I_zero(vecX dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateI zero));
  format %{ "pxor    $dst,$dst\t! replicate4I zero)" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8I_zero(vecY dst, immI0 zero) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateI zero));
  format %{ "vpxor   $dst,$dst,$dst\t! replicate8I zero" %}
  ins_encode %{
    // Use vxorpd since AVX does not have vpxor for 256-bit (AVX2 will have it).
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// Replicate long (8 byte) scalar to be vector
#ifdef _LP64
instruct Repl2L(vecX dst, rRegL src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateL src));
  format %{ "movdq   $dst,$src\n\t"
            "punpcklqdq $dst,$dst\t! replicate2L" %}
  ins_encode %{
    __ movdq($dst$$XMMRegister, $src$$Register);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl4L(vecY dst, rRegL src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateL src));
  format %{ "movdq   $dst,$src\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
  ins_encode %{
    __ movdq($dst$$XMMRegister, $src$$Register);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}
#else // _LP64
instruct Repl2L(vecX dst, eRegL src, regD tmp) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateL src));
  effect(TEMP dst, USE src, TEMP tmp);
  format %{ "movdl   $dst,$src.lo\n\t"
            "movdl   $tmp,$src.hi\n\t"
            "punpckldq $dst,$tmp\n\t"
            "punpcklqdq $dst,$dst\t! replicate2L"%}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ movdl($tmp$$XMMRegister, HIGH_FROM_LOW($src$$Register));
    __ punpckldq($dst$$XMMRegister, $tmp$$XMMRegister);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl4L(vecY dst, eRegL src, regD tmp) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateL src));
  effect(TEMP dst, USE src, TEMP tmp);
  format %{ "movdl   $dst,$src.lo\n\t"
            "movdl   $tmp,$src.hi\n\t"
            "punpckldq $dst,$tmp\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $src$$Register);
    __ movdl($tmp$$XMMRegister, HIGH_FROM_LOW($src$$Register));
    __ punpckldq($dst$$XMMRegister, $tmp$$XMMRegister);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}
#endif // _LP64

// Replicate long (8 byte) scalar immediate to be vector by loading from const table.
instruct Repl2L_imm(vecX dst, immL con) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateL con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\t! replicate2L($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress($con));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl4L_imm(vecY dst, immL con) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateL con));
  format %{ "movq    $dst,[$constantaddress]\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate4L($con)" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $constantaddress($con));
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Long could be loaded into xmm register directly from memory.
instruct Repl2L_mem(vecX dst, memory mem) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateL (LoadL mem)));
  format %{ "movq    $dst,$mem\n\t"
            "punpcklqdq $dst,$dst\t! replicate2L" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $mem$$Address);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl4L_mem(vecY dst, memory mem) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateL (LoadL mem)));
  format %{ "movq    $dst,$mem\n\t"
            "punpcklqdq $dst,$dst\n\t"
            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
  ins_encode %{
    __ movq($dst$$XMMRegister, $mem$$Address);
    __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate long (8 byte) scalar zero to be vector
instruct Repl2L_zero(vecX dst, immL0 zero) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateL zero));
  format %{ "pxor    $dst,$dst\t! replicate2L zero" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4L_zero(vecY dst, immL0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateL zero));
  format %{ "vpxor   $dst,$dst,$dst\t! replicate4L zero" %}
  ins_encode %{
    // Use vxorpd since AVX does not have vpxor for 256-bit (AVX2 will have it).
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// Replicate float (4 byte) scalar to be vector
instruct Repl2F(vecD dst, regF src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateF src));
  format %{ "pshufd  $dst,$dst,0x00\t! replicate2F" %}
  ins_encode %{
    __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x00);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4F(vecX dst, regF src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateF src));
  format %{ "pshufd  $dst,$dst,0x00\t! replicate4F" %}
  ins_encode %{
    __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x00);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl8F(vecY dst, regF src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateF src));
  format %{ "pshufd  $dst,$src,0x00\n\t"
            "vinsertf128h $dst,$dst,$dst\t! replicate8F" %}
  ins_encode %{
    __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x00);
    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate float (4 byte) scalar zero to be vector
instruct Repl2F_zero(vecD dst, immF0 zero) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateF zero));
  format %{ "xorps   $dst,$dst\t! replicate2F zero" %}
  ins_encode %{
    __ xorps($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4F_zero(vecX dst, immF0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateF zero));
  format %{ "xorps   $dst,$dst\t! replicate4F zero" %}
  ins_encode %{
    __ xorps($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl8F_zero(vecY dst, immF0 zero) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (ReplicateF zero));
  format %{ "vxorps  $dst,$dst,$dst\t! replicate8F zero" %}
  ins_encode %{
    bool vector256 = true;
    __ vxorps($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// Replicate double (8 bytes) scalar to be vector
instruct Repl2D(vecX dst, regD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateD src));
  format %{ "pshufd  $dst,$src,0x44\t! replicate2D" %}
  ins_encode %{
    __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x44);
  %}
  ins_pipe( pipe_slow );
%}

instruct Repl4D(vecY dst, regD src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateD src));
  format %{ "pshufd  $dst,$src,0x44\n\t"
            "vinsertf128h $dst,$dst,$dst\t! replicate4D" %}
  ins_encode %{
    __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x44);
    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

// Replicate double (8 byte) scalar zero to be vector
instruct Repl2D_zero(vecX dst, immD0 zero) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (ReplicateD zero));
  format %{ "xorpd   $dst,$dst\t! replicate2D zero" %}
  ins_encode %{
    __ xorpd($dst$$XMMRegister, $dst$$XMMRegister);
  %}
  ins_pipe( fpu_reg_reg );
%}

instruct Repl4D_zero(vecY dst, immD0 zero) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (ReplicateD zero));
  format %{ "vxorpd  $dst,$dst,$dst,vect256\t! replicate4D zero" %}
  ins_encode %{
    bool vector256 = true;
    __ vxorpd($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector256);
  %}
  ins_pipe( fpu_reg_reg );
%}

// ====================VECTOR ARITHMETIC=======================================

// --------------------------------- ADD --------------------------------------

// Bytes vector add
instruct vadd4B(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (AddVB dst src));
  format %{ "paddb   $dst,$src\t! add packed4B" %}
  ins_encode %{
    __ paddb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4B_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVB src1 src2));
  format %{ "vpaddb  $dst,$src1,$src2\t! add packed4B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8B(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (AddVB dst src));
  format %{ "paddb   $dst,$src\t! add packed8B" %}
  ins_encode %{
    __ paddb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8B_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (AddVB src1 src2));
  format %{ "vpaddb  $dst,$src1,$src2\t! add packed8B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd16B(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (AddVB dst src));
  format %{ "paddb   $dst,$src\t! add packed16B" %}
  ins_encode %{
    __ paddb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd16B_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 16);
  match(Set dst (AddVB src1 src2));
  format %{ "vpaddb  $dst,$src1,$src2\t! add packed16B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd16B_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 16);
  match(Set dst (AddVB src (LoadVector mem)));
  format %{ "vpaddb  $dst,$src,$mem\t! add packed16B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddb($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd32B_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 32);
  match(Set dst (AddVB src1 src2));
  format %{ "vpaddb  $dst,$src1,$src2\t! add packed32B" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd32B_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 32);
  match(Set dst (AddVB src (LoadVector mem)));
  format %{ "vpaddb  $dst,$src,$mem\t! add packed32B" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddb($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Shorts/Chars vector add
instruct vadd2S(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (AddVS dst src));
  format %{ "paddw   $dst,$src\t! add packed2S" %}
  ins_encode %{
    __ paddw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2S_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVS src1 src2));
  format %{ "vpaddw  $dst,$src1,$src2\t! add packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4S(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (AddVS dst src));
  format %{ "paddw   $dst,$src\t! add packed4S" %}
  ins_encode %{
    __ paddw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4S_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVS src1 src2));
  format %{ "vpaddw  $dst,$src1,$src2\t! add packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8S(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (AddVS dst src));
  format %{ "paddw   $dst,$src\t! add packed8S" %}
  ins_encode %{
    __ paddw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8S_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (AddVS src1 src2));
  format %{ "vpaddw  $dst,$src1,$src2\t! add packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8S_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (AddVS src (LoadVector mem)));
  format %{ "vpaddw  $dst,$src,$mem\t! add packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd16S_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (AddVS src1 src2));
  format %{ "vpaddw  $dst,$src1,$src2\t! add packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd16S_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (AddVS src (LoadVector mem)));
  format %{ "vpaddw  $dst,$src,$mem\t! add packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector add
instruct vadd2I(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (AddVI dst src));
  format %{ "paddd   $dst,$src\t! add packed2I" %}
  ins_encode %{
    __ paddd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2I_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVI src1 src2));
  format %{ "vpaddd  $dst,$src1,$src2\t! add packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4I(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (AddVI dst src));
  format %{ "paddd   $dst,$src\t! add packed4I" %}
  ins_encode %{
    __ paddd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4I_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVI src1 src2));
  format %{ "vpaddd  $dst,$src1,$src2\t! add packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4I_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVI src (LoadVector mem)));
  format %{ "vpaddd  $dst,$src,$mem\t! add packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8I_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (AddVI src1 src2));
  format %{ "vpaddd  $dst,$src1,$src2\t! add packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8I_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (AddVI src (LoadVector mem)));
  format %{ "vpaddd  $dst,$src,$mem\t! add packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Longs vector add
instruct vadd2L(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (AddVL dst src));
  format %{ "paddq   $dst,$src\t! add packed2L" %}
  ins_encode %{
    __ paddq($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2L_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVL src1 src2));
  format %{ "vpaddq  $dst,$src1,$src2\t! add packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddq($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2L_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVL src (LoadVector mem)));
  format %{ "vpaddq  $dst,$src,$mem\t! add packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpaddq($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4L_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (AddVL src1 src2));
  format %{ "vpaddq  $dst,$src1,$src2\t! add packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddq($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4L_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (AddVL src (LoadVector mem)));
  format %{ "vpaddq  $dst,$src,$mem\t! add packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpaddq($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Floats vector add
instruct vadd2F(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (AddVF dst src));
  format %{ "addps   $dst,$src\t! add packed2F" %}
  ins_encode %{
    __ addps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2F_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVF src1 src2));
  format %{ "vaddps  $dst,$src1,$src2\t! add packed2F" %}
  ins_encode %{
    bool vector256 = false;
    __ vaddps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4F(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (AddVF dst src));
  format %{ "addps   $dst,$src\t! add packed4F" %}
  ins_encode %{
    __ addps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4F_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVF src1 src2));
  format %{ "vaddps  $dst,$src1,$src2\t! add packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vaddps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4F_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVF src (LoadVector mem)));
  format %{ "vaddps  $dst,$src,$mem\t! add packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vaddps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8F_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (AddVF src1 src2));
  format %{ "vaddps  $dst,$src1,$src2\t! add packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vaddps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd8F_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (AddVF src (LoadVector mem)));
  format %{ "vaddps  $dst,$src,$mem\t! add packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vaddps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Doubles vector add
instruct vadd2D(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (AddVD dst src));
  format %{ "addpd   $dst,$src\t! add packed2D" %}
  ins_encode %{
    __ addpd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2D_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVD src1 src2));
  format %{ "vaddpd  $dst,$src1,$src2\t! add packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vaddpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd2D_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (AddVD src (LoadVector mem)));
  format %{ "vaddpd  $dst,$src,$mem\t! add packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vaddpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4D_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVD src1 src2));
  format %{ "vaddpd  $dst,$src1,$src2\t! add packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vaddpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vadd4D_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (AddVD src (LoadVector mem)));
  format %{ "vaddpd  $dst,$src,$mem\t! add packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vaddpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// --------------------------------- SUB --------------------------------------

// Bytes vector sub
instruct vsub4B(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (SubVB dst src));
  format %{ "psubb   $dst,$src\t! sub packed4B" %}
  ins_encode %{
    __ psubb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4B_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVB src1 src2));
  format %{ "vpsubb  $dst,$src1,$src2\t! sub packed4B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8B(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (SubVB dst src));
  format %{ "psubb   $dst,$src\t! sub packed8B" %}
  ins_encode %{
    __ psubb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8B_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (SubVB src1 src2));
  format %{ "vpsubb  $dst,$src1,$src2\t! sub packed8B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub16B(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 16);
  match(Set dst (SubVB dst src));
  format %{ "psubb   $dst,$src\t! sub packed16B" %}
  ins_encode %{
    __ psubb($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub16B_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 16);
  match(Set dst (SubVB src1 src2));
  format %{ "vpsubb  $dst,$src1,$src2\t! sub packed16B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub16B_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 16);
  match(Set dst (SubVB src (LoadVector mem)));
  format %{ "vpsubb  $dst,$src,$mem\t! sub packed16B" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubb($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub32B_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 32);
  match(Set dst (SubVB src1 src2));
  format %{ "vpsubb  $dst,$src1,$src2\t! sub packed32B" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubb($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub32B_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 32);
  match(Set dst (SubVB src (LoadVector mem)));
  format %{ "vpsubb  $dst,$src,$mem\t! sub packed32B" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubb($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Shorts/Chars vector sub
instruct vsub2S(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (SubVS dst src));
  format %{ "psubw   $dst,$src\t! sub packed2S" %}
  ins_encode %{
    __ psubw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2S_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVS src1 src2));
  format %{ "vpsubw  $dst,$src1,$src2\t! sub packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4S(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (SubVS dst src));
  format %{ "psubw   $dst,$src\t! sub packed4S" %}
  ins_encode %{
    __ psubw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4S_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVS src1 src2));
  format %{ "vpsubw  $dst,$src1,$src2\t! sub packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8S(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (SubVS dst src));
  format %{ "psubw   $dst,$src\t! sub packed8S" %}
  ins_encode %{
    __ psubw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8S_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (SubVS src1 src2));
  format %{ "vpsubw  $dst,$src1,$src2\t! sub packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8S_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (SubVS src (LoadVector mem)));
  format %{ "vpsubw  $dst,$src,$mem\t! sub packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub16S_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (SubVS src1 src2));
  format %{ "vpsubw  $dst,$src1,$src2\t! sub packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub16S_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (SubVS src (LoadVector mem)));
  format %{ "vpsubw  $dst,$src,$mem\t! sub packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector sub
instruct vsub2I(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (SubVI dst src));
  format %{ "psubd   $dst,$src\t! sub packed2I" %}
  ins_encode %{
    __ psubd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2I_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVI src1 src2));
  format %{ "vpsubd  $dst,$src1,$src2\t! sub packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4I(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (SubVI dst src));
  format %{ "psubd   $dst,$src\t! sub packed4I" %}
  ins_encode %{
    __ psubd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4I_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVI src1 src2));
  format %{ "vpsubd  $dst,$src1,$src2\t! sub packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4I_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVI src (LoadVector mem)));
  format %{ "vpsubd  $dst,$src,$mem\t! sub packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8I_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (SubVI src1 src2));
  format %{ "vpsubd  $dst,$src1,$src2\t! sub packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8I_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (SubVI src (LoadVector mem)));
  format %{ "vpsubd  $dst,$src,$mem\t! sub packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Longs vector sub
instruct vsub2L(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (SubVL dst src));
  format %{ "psubq   $dst,$src\t! sub packed2L" %}
  ins_encode %{
    __ psubq($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2L_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVL src1 src2));
  format %{ "vpsubq  $dst,$src1,$src2\t! sub packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubq($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2L_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVL src (LoadVector mem)));
  format %{ "vpsubq  $dst,$src,$mem\t! sub packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsubq($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4L_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (SubVL src1 src2));
  format %{ "vpsubq  $dst,$src1,$src2\t! sub packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubq($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4L_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (SubVL src (LoadVector mem)));
  format %{ "vpsubq  $dst,$src,$mem\t! sub packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsubq($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Floats vector sub
instruct vsub2F(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (SubVF dst src));
  format %{ "subps   $dst,$src\t! sub packed2F" %}
  ins_encode %{
    __ subps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2F_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVF src1 src2));
  format %{ "vsubps  $dst,$src1,$src2\t! sub packed2F" %}
  ins_encode %{
    bool vector256 = false;
    __ vsubps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4F(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (SubVF dst src));
  format %{ "subps   $dst,$src\t! sub packed4F" %}
  ins_encode %{
    __ subps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4F_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVF src1 src2));
  format %{ "vsubps  $dst,$src1,$src2\t! sub packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vsubps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4F_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVF src (LoadVector mem)));
  format %{ "vsubps  $dst,$src,$mem\t! sub packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vsubps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8F_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (SubVF src1 src2));
  format %{ "vsubps  $dst,$src1,$src2\t! sub packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vsubps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub8F_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (SubVF src (LoadVector mem)));
  format %{ "vsubps  $dst,$src,$mem\t! sub packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vsubps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Doubles vector sub
instruct vsub2D(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (SubVD dst src));
  format %{ "subpd   $dst,$src\t! sub packed2D" %}
  ins_encode %{
    __ subpd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2D_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVD src1 src2));
  format %{ "vsubpd  $dst,$src1,$src2\t! sub packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vsubpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub2D_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (SubVD src (LoadVector mem)));
  format %{ "vsubpd  $dst,$src,$mem\t! sub packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vsubpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4D_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVD src1 src2));
  format %{ "vsubpd  $dst,$src1,$src2\t! sub packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vsubpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsub4D_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (SubVD src (LoadVector mem)));
  format %{ "vsubpd  $dst,$src,$mem\t! sub packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vsubpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// --------------------------------- MUL --------------------------------------

// Shorts/Chars vector mul
instruct vmul2S(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (MulVS dst src));
  format %{ "pmullw $dst,$src\t! mul packed2S" %}
  ins_encode %{
    __ pmullw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul2S_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (MulVS src1 src2));
  format %{ "vpmullw $dst,$src1,$src2\t! mul packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmullw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4S(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (MulVS dst src));
  format %{ "pmullw  $dst,$src\t! mul packed4S" %}
  ins_encode %{
    __ pmullw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4S_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVS src1 src2));
  format %{ "vpmullw $dst,$src1,$src2\t! mul packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmullw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8S(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (MulVS dst src));
  format %{ "pmullw  $dst,$src\t! mul packed8S" %}
  ins_encode %{
    __ pmullw($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8S_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (MulVS src1 src2));
  format %{ "vpmullw $dst,$src1,$src2\t! mul packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmullw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8S_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (MulVS src (LoadVector mem)));
  format %{ "vpmullw $dst,$src,$mem\t! mul packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmullw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul16S_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (MulVS src1 src2));
  format %{ "vpmullw $dst,$src1,$src2\t! mul packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpmullw($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul16S_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (MulVS src (LoadVector mem)));
  format %{ "vpmullw $dst,$src,$mem\t! mul packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpmullw($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector mul (sse4_1)
instruct vmul2I(vecD dst, vecD src) %{
  predicate(UseSSE > 3 && n->as_Vector()->length() == 2);
  match(Set dst (MulVI dst src));
  format %{ "pmulld  $dst,$src\t! mul packed2I" %}
  ins_encode %{
    __ pmulld($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul2I_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (MulVI src1 src2));
  format %{ "vpmulld $dst,$src1,$src2\t! mul packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmulld($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4I(vecX dst, vecX src) %{
  predicate(UseSSE > 3 && n->as_Vector()->length() == 4);
  match(Set dst (MulVI dst src));
  format %{ "pmulld  $dst,$src\t! mul packed4I" %}
  ins_encode %{
    __ pmulld($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4I_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVI src1 src2));
  format %{ "vpmulld $dst,$src1,$src2\t! mul packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmulld($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4I_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVI src (LoadVector mem)));
  format %{ "vpmulld $dst,$src,$mem\t! mul packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpmulld($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8I_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (MulVI src1 src2));
  format %{ "vpmulld $dst,$src1,$src2\t! mul packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpmulld($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8I_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (MulVI src (LoadVector mem)));
  format %{ "vpmulld $dst,$src,$mem\t! mul packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpmulld($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Floats vector mul
instruct vmul2F(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (MulVF dst src));
  format %{ "mulps   $dst,$src\t! mul packed2F" %}
  ins_encode %{
    __ mulps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul2F_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (MulVF src1 src2));
  format %{ "vmulps  $dst,$src1,$src2\t! mul packed2F" %}
  ins_encode %{
    bool vector256 = false;
    __ vmulps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4F(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (MulVF dst src));
  format %{ "mulps   $dst,$src\t! mul packed4F" %}
  ins_encode %{
    __ mulps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4F_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVF src1 src2));
  format %{ "vmulps  $dst,$src1,$src2\t! mul packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vmulps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4F_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVF src (LoadVector mem)));
  format %{ "vmulps  $dst,$src,$mem\t! mul packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vmulps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8F_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (MulVF src1 src2));
  format %{ "vmulps  $dst,$src1,$src2\t! mul packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vmulps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul8F_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (MulVF src (LoadVector mem)));
  format %{ "vmulps  $dst,$src,$mem\t! mul packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vmulps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Doubles vector mul
instruct vmul2D(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (MulVD dst src));
  format %{ "mulpd   $dst,$src\t! mul packed2D" %}
  ins_encode %{
    __ mulpd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul2D_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (MulVD src1 src2));
  format %{ "vmulpd  $dst,$src1,$src2\t! mul packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vmulpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul2D_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (MulVD src (LoadVector mem)));
  format %{ "vmulpd  $dst,$src,$mem\t! mul packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vmulpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4D_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVD src1 src2));
  format %{ "vmulpd  $dst,$src1,$src2\t! mul packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vmulpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vmul4D_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (MulVD src (LoadVector mem)));
  format %{ "vmulpd  $dst,$src,$mem\t! mul packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vmulpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// --------------------------------- DIV --------------------------------------

// Floats vector div
instruct vdiv2F(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (DivVF dst src));
  format %{ "divps   $dst,$src\t! div packed2F" %}
  ins_encode %{
    __ divps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv2F_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (DivVF src1 src2));
  format %{ "vdivps  $dst,$src1,$src2\t! div packed2F" %}
  ins_encode %{
    bool vector256 = false;
    __ vdivps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv4F(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (DivVF dst src));
  format %{ "divps   $dst,$src\t! div packed4F" %}
  ins_encode %{
    __ divps($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv4F_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (DivVF src1 src2));
  format %{ "vdivps  $dst,$src1,$src2\t! div packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vdivps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv4F_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (DivVF src (LoadVector mem)));
  format %{ "vdivps  $dst,$src,$mem\t! div packed4F" %}
  ins_encode %{
    bool vector256 = false;
    __ vdivps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv8F_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (DivVF src1 src2));
  format %{ "vdivps  $dst,$src1,$src2\t! div packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vdivps($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv8F_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (DivVF src (LoadVector mem)));
  format %{ "vdivps  $dst,$src,$mem\t! div packed8F" %}
  ins_encode %{
    bool vector256 = true;
    __ vdivps($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Doubles vector div
instruct vdiv2D(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (DivVD dst src));
  format %{ "divpd   $dst,$src\t! div packed2D" %}
  ins_encode %{
    __ divpd($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv2D_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (DivVD src1 src2));
  format %{ "vdivpd  $dst,$src1,$src2\t! div packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vdivpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv2D_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (DivVD src (LoadVector mem)));
  format %{ "vdivpd  $dst,$src,$mem\t! div packed2D" %}
  ins_encode %{
    bool vector256 = false;
    __ vdivpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv4D_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (DivVD src1 src2));
  format %{ "vdivpd  $dst,$src1,$src2\t! div packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vdivpd($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vdiv4D_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (DivVD src (LoadVector mem)));
  format %{ "vdivpd  $dst,$src,$mem\t! div packed4D" %}
  ins_encode %{
    bool vector256 = true;
    __ vdivpd($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// ------------------------------ Shift ---------------------------------------

// Left and right shift count vectors are the same on x86
// (only lowest bits of xmm reg are used for count).
instruct vshiftcnt(vecS dst, rRegI cnt) %{
  match(Set dst (LShiftCntV cnt));
  match(Set dst (RShiftCntV cnt));
  format %{ "movd    $dst,$cnt\t! load shift count" %}
  ins_encode %{
    __ movdl($dst$$XMMRegister, $cnt$$Register);
  %}
  ins_pipe( pipe_slow );
%}

// ------------------------------ LeftShift -----------------------------------

// Shorts/Chars vector left shift
instruct vsll2S(vecS dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed2S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2S_imm(vecS dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed2S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2S_reg(vecS dst, vecS src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2S_reg_imm(vecS dst, vecS src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4S(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed4S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4S_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed4S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4S_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4S_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8S(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed8S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8S_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (LShiftVS dst shift));
  format %{ "psllw   $dst,$shift\t! left shift packed8S" %}
  ins_encode %{
    __ psllw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8S_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8S_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll16S_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll16S_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (LShiftVS src shift));
  format %{ "vpsllw  $dst,$src,$shift\t! left shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsllw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector left shift
instruct vsll2I(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVI dst shift));
  format %{ "pslld   $dst,$shift\t! left shift packed2I" %}
  ins_encode %{
    __ pslld($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2I_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVI dst shift));
  format %{ "pslld   $dst,$shift\t! left shift packed2I" %}
  ins_encode %{
    __ pslld($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2I_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2I_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4I(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (LShiftVI dst shift));
  format %{ "pslld   $dst,$shift\t! left shift packed4I" %}
  ins_encode %{
    __ pslld($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4I_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (LShiftVI dst shift));
  format %{ "pslld   $dst,$shift\t! left shift packed4I" %}
  ins_encode %{
    __ pslld($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4I_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4I_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8I_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll8I_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (LShiftVI src shift));
  format %{ "vpslld  $dst,$src,$shift\t! left shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpslld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Longs vector left shift
instruct vsll2L(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVL dst shift));
  format %{ "psllq   $dst,$shift\t! left shift packed2L" %}
  ins_encode %{
    __ psllq($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2L_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (LShiftVL dst shift));
  format %{ "psllq   $dst,$shift\t! left shift packed2L" %}
  ins_encode %{
    __ psllq($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2L_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVL src shift));
  format %{ "vpsllq  $dst,$src,$shift\t! left shift packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllq($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll2L_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (LShiftVL src shift));
  format %{ "vpsllq  $dst,$src,$shift\t! left shift packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsllq($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4L_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVL src shift));
  format %{ "vpsllq  $dst,$src,$shift\t! left shift packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsllq($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsll4L_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (LShiftVL src shift));
  format %{ "vpsllq  $dst,$src,$shift\t! left shift packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsllq($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// ----------------------- LogicalRightShift -----------------------------------

// Shorts vector logical right shift produces incorrect Java result
// for negative data because java code convert short value into int with
// sign extension before a shift. But char vectors are fine since chars are
// unsigned values.

instruct vsrl2S(vecS dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed2S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2S_imm(vecS dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed2S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2S_reg(vecS dst, vecS src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2S_reg_imm(vecS dst, vecS src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4S(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed4S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4S_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed4S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4S_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4S_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8S(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed8S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8S_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (URShiftVS dst shift));
  format %{ "psrlw   $dst,$shift\t! logical right shift packed8S" %}
  ins_encode %{
    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8S_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8S_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl16S_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl16S_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (URShiftVS src shift));
  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector logical right shift
instruct vsrl2I(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVI dst shift));
  format %{ "psrld   $dst,$shift\t! logical right shift packed2I" %}
  ins_encode %{
    __ psrld($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2I_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVI dst shift));
  format %{ "psrld   $dst,$shift\t! logical right shift packed2I" %}
  ins_encode %{
    __ psrld($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2I_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2I_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4I(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (URShiftVI dst shift));
  format %{ "psrld   $dst,$shift\t! logical right shift packed4I" %}
  ins_encode %{
    __ psrld($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4I_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (URShiftVI dst shift));
  format %{ "psrld   $dst,$shift\t! logical right shift packed4I" %}
  ins_encode %{
    __ psrld($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4I_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4I_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8I_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl8I_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (URShiftVI src shift));
  format %{ "vpsrld  $dst,$src,$shift\t! logical right shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrld($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Longs vector logical right shift
instruct vsrl2L(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVL dst shift));
  format %{ "psrlq   $dst,$shift\t! logical right shift packed2L" %}
  ins_encode %{
    __ psrlq($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2L_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (URShiftVL dst shift));
  format %{ "psrlq   $dst,$shift\t! logical right shift packed2L" %}
  ins_encode %{
    __ psrlq($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2L_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVL src shift));
  format %{ "vpsrlq  $dst,$src,$shift\t! logical right shift packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlq($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl2L_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (URShiftVL src shift));
  format %{ "vpsrlq  $dst,$src,$shift\t! logical right shift packed2L" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrlq($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4L_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVL src shift));
  format %{ "vpsrlq  $dst,$src,$shift\t! logical right shift packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrlq($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsrl4L_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 4);
  match(Set dst (URShiftVL src shift));
  format %{ "vpsrlq  $dst,$src,$shift\t! logical right shift packed4L" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrlq($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// ------------------- ArithmeticRightShift -----------------------------------

// Shorts/Chars vector arithmetic right shift
instruct vsra2S(vecS dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed2S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2S_imm(vecS dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed2S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2S_reg(vecS dst, vecS src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2S_reg_imm(vecS dst, vecS src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed2S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4S(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed4S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4S_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed4S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4S_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4S_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed4S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8S(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed8S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8S_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 8);
  match(Set dst (RShiftVS dst shift));
  format %{ "psraw   $dst,$shift\t! arithmetic right shift packed8S" %}
  ins_encode %{
    __ psraw($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8S_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8S_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed8S" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra16S_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra16S_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
  match(Set dst (RShiftVS src shift));
  format %{ "vpsraw  $dst,$src,$shift\t! arithmetic right shift packed16S" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsraw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// Integers vector arithmetic right shift
instruct vsra2I(vecD dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (RShiftVI dst shift));
  format %{ "psrad   $dst,$shift\t! arithmetic right shift packed2I" %}
  ins_encode %{
    __ psrad($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2I_imm(vecD dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 2);
  match(Set dst (RShiftVI dst shift));
  format %{ "psrad   $dst,$shift\t! arithmetic right shift packed2I" %}
  ins_encode %{
    __ psrad($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2I_reg(vecD dst, vecD src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra2I_reg_imm(vecD dst, vecD src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed2I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4I(vecX dst, vecS shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (RShiftVI dst shift));
  format %{ "psrad   $dst,$shift\t! arithmetic right shift packed4I" %}
  ins_encode %{
    __ psrad($dst$$XMMRegister, $shift$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4I_imm(vecX dst, immI8 shift) %{
  predicate(n->as_Vector()->length() == 4);
  match(Set dst (RShiftVI dst shift));
  format %{ "psrad   $dst,$shift\t! arithmetic right shift packed4I" %}
  ins_encode %{
    __ psrad($dst$$XMMRegister, (int)$shift$$constant);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4I_reg(vecX dst, vecX src, vecS shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra4I_reg_imm(vecX dst, vecX src, immI8 shift) %{
  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed4I" %}
  ins_encode %{
    bool vector256 = false;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8I_reg(vecY dst, vecY src, vecS shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vsra8I_reg_imm(vecY dst, vecY src, immI8 shift) %{
  predicate(UseAVX > 1 && n->as_Vector()->length() == 8);
  match(Set dst (RShiftVI src shift));
  format %{ "vpsrad  $dst,$src,$shift\t! arithmetic right shift packed8I" %}
  ins_encode %{
    bool vector256 = true;
    __ vpsrad($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// There are no longs vector arithmetic right shift instructions.


// --------------------------------- AND --------------------------------------

instruct vand4B(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (AndV dst src));
  format %{ "pand    $dst,$src\t! and vectors (4 bytes)" %}
  ins_encode %{
    __ pand($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand4B_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (AndV src1 src2));
  format %{ "vpand   $dst,$src1,$src2\t! and vectors (4 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpand($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand8B(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (AndV dst src));
  format %{ "pand    $dst,$src\t! and vectors (8 bytes)" %}
  ins_encode %{
    __ pand($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand8B_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (AndV src1 src2));
  format %{ "vpand   $dst,$src1,$src2\t! and vectors (8 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpand($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand16B(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (AndV dst src));
  format %{ "pand    $dst,$src\t! and vectors (16 bytes)" %}
  ins_encode %{
    __ pand($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand16B_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (AndV src1 src2));
  format %{ "vpand   $dst,$src1,$src2\t! and vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpand($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand16B_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (AndV src (LoadVector mem)));
  format %{ "vpand   $dst,$src,$mem\t! and vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpand($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand32B_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (AndV src1 src2));
  format %{ "vpand   $dst,$src1,$src2\t! and vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpand($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vand32B_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (AndV src (LoadVector mem)));
  format %{ "vpand   $dst,$src,$mem\t! and vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpand($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// --------------------------------- OR ---------------------------------------

instruct vor4B(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (OrV dst src));
  format %{ "por     $dst,$src\t! or vectors (4 bytes)" %}
  ins_encode %{
    __ por($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor4B_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (OrV src1 src2));
  format %{ "vpor    $dst,$src1,$src2\t! or vectors (4 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor8B(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (OrV dst src));
  format %{ "por     $dst,$src\t! or vectors (8 bytes)" %}
  ins_encode %{
    __ por($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor8B_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (OrV src1 src2));
  format %{ "vpor    $dst,$src1,$src2\t! or vectors (8 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor16B(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (OrV dst src));
  format %{ "por     $dst,$src\t! or vectors (16 bytes)" %}
  ins_encode %{
    __ por($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor16B_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (OrV src1 src2));
  format %{ "vpor    $dst,$src1,$src2\t! or vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor16B_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (OrV src (LoadVector mem)));
  format %{ "vpor    $dst,$src,$mem\t! or vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor32B_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (OrV src1 src2));
  format %{ "vpor    $dst,$src1,$src2\t! or vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vor32B_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (OrV src (LoadVector mem)));
  format %{ "vpor    $dst,$src,$mem\t! or vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

// --------------------------------- XOR --------------------------------------

instruct vxor4B(vecS dst, vecS src) %{
  predicate(n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (XorV dst src));
  format %{ "pxor    $dst,$src\t! xor vectors (4 bytes)" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor4B_reg(vecS dst, vecS src1, vecS src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 4);
  match(Set dst (XorV src1 src2));
  format %{ "vpxor   $dst,$src1,$src2\t! xor vectors (4 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpxor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor8B(vecD dst, vecD src) %{
  predicate(n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (XorV dst src));
  format %{ "pxor    $dst,$src\t! xor vectors (8 bytes)" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor8B_reg(vecD dst, vecD src1, vecD src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 8);
  match(Set dst (XorV src1 src2));
  format %{ "vpxor   $dst,$src1,$src2\t! xor vectors (8 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpxor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor16B(vecX dst, vecX src) %{
  predicate(n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (XorV dst src));
  format %{ "pxor    $dst,$src\t! xor vectors (16 bytes)" %}
  ins_encode %{
    __ pxor($dst$$XMMRegister, $src$$XMMRegister);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor16B_reg(vecX dst, vecX src1, vecX src2) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (XorV src1 src2));
  format %{ "vpxor   $dst,$src1,$src2\t! xor vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpxor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor16B_mem(vecX dst, vecX src, memory mem) %{
  predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
  match(Set dst (XorV src (LoadVector mem)));
  format %{ "vpxor   $dst,$src,$mem\t! xor vectors (16 bytes)" %}
  ins_encode %{
    bool vector256 = false;
    __ vpxor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor32B_reg(vecY dst, vecY src1, vecY src2) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (XorV src1 src2));
  format %{ "vpxor   $dst,$src1,$src2\t! xor vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $src1$$XMMRegister, $src2$$XMMRegister, vector256);
  %}
  ins_pipe( pipe_slow );
%}

instruct vxor32B_mem(vecY dst, vecY src, memory mem) %{
  predicate(UseAVX > 1 && n->as_Vector()->length_in_bytes() == 32);
  match(Set dst (XorV src (LoadVector mem)));
  format %{ "vpxor   $dst,$src,$mem\t! xor vectors (32 bytes)" %}
  ins_encode %{
    bool vector256 = true;
    __ vpxor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector256);
  %}
  ins_pipe( pipe_slow );
%}