mult.isa revision 7848
17159Sgblack@eecs.umich.edu// -*- mode:c++ -*- 27159Sgblack@eecs.umich.edu 37159Sgblack@eecs.umich.edu// Copyright (c) 2010 ARM Limited 47159Sgblack@eecs.umich.edu// All rights reserved 57159Sgblack@eecs.umich.edu// 67159Sgblack@eecs.umich.edu// The license below extends only to copyright in the software and shall 77159Sgblack@eecs.umich.edu// not be construed as granting a license to any other intellectual 87159Sgblack@eecs.umich.edu// property including but not limited to intellectual property relating 97159Sgblack@eecs.umich.edu// to a hardware implementation of the functionality of the software 107159Sgblack@eecs.umich.edu// licensed hereunder. You may use the software subject to the license 117159Sgblack@eecs.umich.edu// terms below provided that you ensure that this notice is replicated 127159Sgblack@eecs.umich.edu// unmodified and in its entirety in all distributions of the software, 137159Sgblack@eecs.umich.edu// modified or unmodified, in source code or in binary form. 147159Sgblack@eecs.umich.edu// 157159Sgblack@eecs.umich.edu// Redistribution and use in source and binary forms, with or without 167159Sgblack@eecs.umich.edu// modification, are permitted provided that the following conditions are 177159Sgblack@eecs.umich.edu// met: redistributions of source code must retain the above copyright 187159Sgblack@eecs.umich.edu// notice, this list of conditions and the following disclaimer; 197159Sgblack@eecs.umich.edu// redistributions in binary form must reproduce the above copyright 207159Sgblack@eecs.umich.edu// notice, this list of conditions and the following disclaimer in the 217159Sgblack@eecs.umich.edu// documentation and/or other materials provided with the distribution; 227159Sgblack@eecs.umich.edu// neither the name of the copyright holders nor the names of its 237159Sgblack@eecs.umich.edu// contributors may be used to endorse or promote products derived from 247159Sgblack@eecs.umich.edu// this software without specific prior written permission. 257159Sgblack@eecs.umich.edu// 267159Sgblack@eecs.umich.edu// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 277159Sgblack@eecs.umich.edu// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 287159Sgblack@eecs.umich.edu// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 297159Sgblack@eecs.umich.edu// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 307159Sgblack@eecs.umich.edu// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 317159Sgblack@eecs.umich.edu// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 327159Sgblack@eecs.umich.edu// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 337159Sgblack@eecs.umich.edu// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 347159Sgblack@eecs.umich.edu// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 357159Sgblack@eecs.umich.edu// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 367159Sgblack@eecs.umich.edu// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 377159Sgblack@eecs.umich.edu// 387159Sgblack@eecs.umich.edu// Authors: Gabe Black 397159Sgblack@eecs.umich.edu 407159Sgblack@eecs.umich.edudef template Mult3Declare {{ 417159Sgblack@eecs.umich.educlass %(class_name)s : public %(base_class)s 427159Sgblack@eecs.umich.edu{ 437159Sgblack@eecs.umich.edu public: 447159Sgblack@eecs.umich.edu // Constructor 457159Sgblack@eecs.umich.edu %(class_name)s(ExtMachInst machInst, IntRegIndex _reg0, 467159Sgblack@eecs.umich.edu IntRegIndex _reg1, IntRegIndex _reg2); 477159Sgblack@eecs.umich.edu %(BasicExecDeclare)s 487159Sgblack@eecs.umich.edu}; 497159Sgblack@eecs.umich.edu}}; 507159Sgblack@eecs.umich.edu 517159Sgblack@eecs.umich.edudef template Mult3Constructor {{ 527159Sgblack@eecs.umich.edu inline %(class_name)s::%(class_name)s(ExtMachInst machInst, 537159Sgblack@eecs.umich.edu IntRegIndex _reg0, 547159Sgblack@eecs.umich.edu IntRegIndex _reg1, 557159Sgblack@eecs.umich.edu IntRegIndex _reg2) 567159Sgblack@eecs.umich.edu : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s, 577159Sgblack@eecs.umich.edu _reg0, _reg1, _reg2) 587159Sgblack@eecs.umich.edu { 597159Sgblack@eecs.umich.edu %(constructor)s; 607848SAli.Saidi@ARM.com if (!(condCode == COND_AL || condCode == COND_UC)) { 617848SAli.Saidi@ARM.com for (int x = 0; x < _numDestRegs; x++) { 627848SAli.Saidi@ARM.com _srcRegIdx[_numSrcRegs++] = _destRegIdx[x]; 637848SAli.Saidi@ARM.com } 647848SAli.Saidi@ARM.com } 657159Sgblack@eecs.umich.edu } 667159Sgblack@eecs.umich.edu}}; 677159Sgblack@eecs.umich.edu 687159Sgblack@eecs.umich.edudef template Mult4Declare {{ 697159Sgblack@eecs.umich.educlass %(class_name)s : public %(base_class)s 707159Sgblack@eecs.umich.edu{ 717159Sgblack@eecs.umich.edu public: 727159Sgblack@eecs.umich.edu // Constructor 737159Sgblack@eecs.umich.edu %(class_name)s(ExtMachInst machInst, 747159Sgblack@eecs.umich.edu IntRegIndex _reg0, IntRegIndex _reg1, 757159Sgblack@eecs.umich.edu IntRegIndex _reg2, IntRegIndex _reg3); 767159Sgblack@eecs.umich.edu %(BasicExecDeclare)s 777159Sgblack@eecs.umich.edu}; 787159Sgblack@eecs.umich.edu}}; 797159Sgblack@eecs.umich.edu 807159Sgblack@eecs.umich.edudef template Mult4Constructor {{ 817159Sgblack@eecs.umich.edu inline %(class_name)s::%(class_name)s(ExtMachInst machInst, 827159Sgblack@eecs.umich.edu IntRegIndex _reg0, 837159Sgblack@eecs.umich.edu IntRegIndex _reg1, 847159Sgblack@eecs.umich.edu IntRegIndex _reg2, 857159Sgblack@eecs.umich.edu IntRegIndex _reg3) 867159Sgblack@eecs.umich.edu : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s, 877159Sgblack@eecs.umich.edu _reg0, _reg1, _reg2, _reg3) 887159Sgblack@eecs.umich.edu { 897159Sgblack@eecs.umich.edu %(constructor)s; 907848SAli.Saidi@ARM.com if (!(condCode == COND_AL || condCode == COND_UC)) { 917848SAli.Saidi@ARM.com for (int x = 0; x < _numDestRegs; x++) { 927848SAli.Saidi@ARM.com _srcRegIdx[_numSrcRegs++] = _destRegIdx[x]; 937848SAli.Saidi@ARM.com } 947848SAli.Saidi@ARM.com } 957159Sgblack@eecs.umich.edu } 967159Sgblack@eecs.umich.edu}}; 97