move_non_temporal.py revision 14289:49005710b522
1# Copyright (c) 2007 The Hewlett-Packard Development Company 2# Copyright (c) 2015, 2018 Advanced Micro Devices, Inc. 3# All rights reserved. 4# 5# The license below extends only to copyright in the software and shall 6# not be construed as granting a license to any other intellectual 7# property including but not limited to intellectual property relating 8# to a hardware implementation of the functionality of the software 9# licensed hereunder. You may use the software subject to the license 10# terms below provided that you ensure that this notice is replicated 11# unmodified and in its entirety in all distributions of the software, 12# modified or unmodified, in source code or in binary form. 13# 14# Redistribution and use in source and binary forms, with or without 15# modification, are permitted provided that the following conditions are 16# met: redistributions of source code must retain the above copyright 17# notice, this list of conditions and the following disclaimer; 18# redistributions in binary form must reproduce the above copyright 19# notice, this list of conditions and the following disclaimer in the 20# documentation and/or other materials provided with the distribution; 21# neither the name of the copyright holders nor the names of its 22# contributors may be used to endorse or promote products derived from 23# this software without specific prior written permission. 24# 25# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 26# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 27# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 28# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 29# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 30# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 31# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 32# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 33# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 35# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 36# 37# Authors: Gabe Black 38# Steve Reinhardt 39 40microcode = ''' 41# movntps is basically the same as movaps, excepting the caching hint and 42# ordering constraints 43# We are ignoring the non-temporal hint. 44def macroop MOVNTPS_M_XMM { 45 warn_once "MOVNTPS: Ignoring non-temporal hint, modeling as cacheable!" 46 cda seg, sib, "DISPLACEMENT + 8", dataSize=8 47 stfp xmmh, seg, sib, "DISPLACEMENT + 8", dataSize=8 48 stfp xmml, seg, sib, disp, dataSize=8 49}; 50 51def macroop MOVNTPS_P_XMM { 52 warn_once "MOVNTPS_P: Ignoring non-temporal hint, modeling as cacheable!" 53 rdip t7 54 cda seg, riprel, "DISPLACEMENT + 8", dataSize=8 55 stfp xmmh, seg, riprel, "DISPLACEMENT + 8", dataSize=8 56 stfp xmml, seg, riprel, disp, dataSize=8 57}; 58 59# movntpd is basically the same as movapd, excepting the caching hint and 60# ordering constraints 61# We are ignoring the non-temporal hint. 62def macroop MOVNTPD_M_XMM { 63 warn_once "MOVNTPD: Ignoring non-temporal hint, modeling as cacheable!" 64 cda seg, sib, "DISPLACEMENT + 8", dataSize=8 65 stfp xmml, seg, sib, "DISPLACEMENT", dataSize=8 66 stfp xmmh, seg, sib, "DISPLACEMENT + 8", dataSize=8 67}; 68 69def macroop MOVNTPD_P_XMM { 70 warn_once "MOVNTPD_P: Ignoring non-temporal hint, modeling as cacheable!" 71 rdip t7 72 cda seg, riprel, "DISPLACEMENT + 8", dataSize=8 73 stfp xmml, seg, riprel, "DISPLACEMENT", dataSize=8 74 stfp xmmh, seg, riprel, "DISPLACEMENT + 8", dataSize=8 75}; 76''' 77